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Trumen Technologies Pvt. Ltd.

Trumen Technologies Pvt. Ltd.
Mangal Nagar, Indore, Madhya Pradesh

gstGST : 23AADCT2192A1ZV Write a Review
Call 08068051346 Ext. 801

Our Products

  1. Level Switches 14 Products available
  2. Sensors 8 Products available
  3. Level Transmitters 5 Products available
  4. Transmitter Device 5 Products available

  5. Telecommunication Equipment & System

    2 Products available

  6. Magnetic Switch

    2 Products available

  7. Weighing Scales & Measuring Tapes

    1 Products available

  8. Electrical Switches

    1 Products available
  9. Others Products 3 Products available

Level Switches

We are leaders in the market for providing best range of Vibrating Fork Level Switch (LFV), Admittance Point Level Switch (LSY), Vibrating Rod Point Level Switch (LSVR), Capacitance Point Level Switch (LMC) and Capacitance Level Limit Switch

Vibrating Fork Level Switch (LFV)

Vibrating Fork Level Switch (LFV)
  • Max. Viscosity 10, 000 cStokes (= cPose/(g/cm3)), (Higher viscosity available on request)
  • Ambient Temp. -20°C . 70°C (-4°F . 158 °F)
  • Process Temp. -20°C . 80°C (-4°F . 176 °F)
  • Extended Process -30°C . 200°C (-22°F . 392 °F)
  • Temperature (extensions & heat sinks required)
  • Process Pressure absolute / max. 15 bar
  • Wetted Parts SS 316 or SS 316L, PTFE, PFA, TEFZEL, HALAR
  • Process Connections NPT / BSP / Hygienic ½", ¾", 1", 1¼", 1½", & Flanged ANSI/JIS/DIN/ASA/custom
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Extensions Tube SS 304, SS 316, SS 316L
  • Material & Length 50mm to 3, 000mm

Operating Principle :

  • Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
  • When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
  • This change in frequency is detected by electronic circuit of LFV.
  • Presence of liquid is thus detected.


Features :

  • Fast Switching Response 1 sec
  • ½" screw mountings available
  • High pressure 15 bar forks
  • High Tempreture up-to 250°C available
  • Calibration-less operation
  • Remote electronics with std 10 meters cable length
  • External indication LED available
  • Threaded & Flanged Mountings
  • NAMUR (L-H / H-L) as per IEC-60947-5-6
  • Ingress protection : IP 68/65 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group - IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Compact size
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption


Applications :

  • Free flowing liquids
  • Suitable for side as well as top mounting
  • Minimum and maximum failsafe field selectable
  • Process temperature max 200°C
  • Process pressure max.15 bar
  • Flow/no-flow detection in pipe-lines

Details


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Admittance Point Level Switch (LSY)

Admittance Point Level Switch (LSY)
  • Min. Dielectric Constant 1.6 (non-hygroscopic)
  • Ambient Temp. -20 °C . 80 °C (-4 °F . 176 °F)
  • Process Temp. -20 °C . 100 °C (-4 °F . 212 °F)
  • Process Pressure absolute / max. 15 bar (with PTFE insulation), absolute / max. 2.5 bar (with Ceramic insulation)
  • Wetted Parts SS-304, SS 316, SS-316L, PTFE, part ceramic
  • Process Connection NPT / BSP 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Probe Insertion Length: Rigid Rod - 50mm to 3, 000mm, Flexible Rope - 100mm to 20, 000mm

Operating Principle :

  • A Sine wave of high frequency is fed into both Sensing Rod as well as Compensation Shield.
  • Voltage at shield is equal to the voltage at sense, no effective current flows between sense and shield.
  • This removes shield-sense capacitance from the measurement.
  • Shield-earth capacitance is simply ignored by not measuring it.
  • This removes the effect of material coating on probe.
  • Material is detected by measuring sense-earth capacitance.


Features :

  • Fast Switching Response 2 sec
  • High temperature endurable probes
  • 90° Phase shifted admittance measurement
  • Easy calibration with or without material
  • Remote electronics with std 10 meters cable length
  • Electrostatic discharge protected electronics
  • Tropicalized & potted electronics module
  • Threaded & Flanged Mountings
  • Electronic Inserts support all requirements
  • Ingress protection : IP 68/66 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group : IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Compact size
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption
  • Active shield compensation against material build-up


Applications :

  • Suitable for all sticky/non-sticky bulk solids & liquids
  • Suitable for side as well as top mounting
  • Minimum and maximum failsafe field selectable
  • Process temperature max 600°C (ceramic insulation)
  • Process pressure max. 15 bar

Details


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Vibrating Rod Point Level Switch (LSVR)

Vibrating Rod Point Level Switch (LSVR)
  • Min. Density >=350 gram/litre, not fluidized
  • Ambient Temp. -20°C . 70°C (-4°F . 158 °F)
  • Process Temp. -20°C . 80°C (-4°F . 176 °F)
  • Extended Process Temperature -30°C . 250°C (-22°F . 482 °F) (extensions & heat sinks required)
  • Process Pressure Absolute / max. 15 bar
  • Wetted Parts Mountings SS 316 or SS 316L NPT / BSP 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Extensions Tube SS 304, SS 316, SS 316L
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Material & Length 250mm to 3, 000mm
  • Power Consumption 0.5 VA max.

Operating Principle :

  • Electronics of LSV-R excites the piezo-electriccrystals inside tuning rod, which makes the rod vibrate at it's natural resonance frequency in free air.
  • Amplitudes of vibration are above threshold when rod is free to vibrate.
  • When material touches rod, vibration stops as resonance gets disturbed.
  • Amplitudes of vibration, as seen by electronics falls below the thresholdstrength, material presence is thus detected.


Features :

  • Fast Switching Response
  • 1" screw mountings available
  • High pressure 15 bar
  • High Tempreture up-to 250°C available
  • Calibration-less operation
  • Remote electronics with std 10 meters cable length
  • Tropicalized & potted electronics module
  • Threaded & Flanged Mountings
  • Electronic Inserts support all requirements
  • Ingress protection : IP 68/66 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group : IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Compact size
  • Low power consumption (0.5 to 0.7 VA)
  • Vibration complied as per IEC 60068 part 2-6
  • Settable switching delay as a standard feature


Applications :

  • Free flowing powders and granules
  • Suitable for side as well as top mounting
  • Minimum and maximum failsafe field selectable
  • Process temperature max 200°C
  • Process pressure max. 15 bar

Details


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Capacitance Point Level Switch (LMC)

Capacitance Point Level Switch (LMC)
  • Min. Dielectric Constant 1.6 (non-hygroscopic)
  • Ambient Temp. -20°C . 70°C (-4°F . 158 °F)
  • Process Temp. -20°C . 100°C (-4°F . 212°F)
  • Extended Process PTFE Insulation Temperature -30°C . 250°C (-22 °F . 482 °F)
  • Extended Process Ceramic Insulation Temperature -30°C . 600°C (-22°F . 1, 112°F) (extensions & heat sinks required)
  • Process Pressure absolute / max. 15 bar
  • Wetted Parts SS-304, SS-316, SS-316L, PTFE, part ceramic
  • Process Connection NPT / BSP 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Probe Insertion Length Rigid Rod - 50mm to 3, 000mm, Flexible Rope - 100mm to 20, 000mm

Operating Principle :

  • Earth Extension (body) Sensing Rod
  • The capacitance is formed by the sense rod and earth extension.
  • When no material is present, the capacitance is analogically a multiple of probe dimension and dielectric constant of air ε(air) ≈ 1.
  • When material is present, the capacitance gets multiplied by dielectric constant of the material.
  • This variation in capacitance is then translated into switching output by the device.


Features :

  • Fast Switching Response
  • High temperature endurable probes
  • Single sensor allows pump-control & multi-point switching
  • Easy calibration with or without material
  • Remote electronics with std 10 meters cable length
  • External indication LED available
  • Threaded & Flanged Mountings
  • Electronic Inserts support all requirements
  • Ingress protection : IP 68/65 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group : IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Vibration complied as per IEC 60068 part 2-6


Applications :

  • Capacitance type level limit switch used as a full, empty and demand alarm in containers, hoppers, silos containing bulks and powders of various types.
  • Typical applications - water, waste water, cereals, beans, edible oil process, animal feed, rice plants, soya plants, dye powder, chalk, gypsum, fly-ash, cement, sand, plastic granules, spices, milk powder.

Details


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Capacitance Level Limit Switch

Capacitance Level Limit Switch
9,200 /Set Get Latest Price
  • Min. Order (MOQ) 1 Piece
  • Country of Origin Made in India
  • Brand Name Trumen
  • Model Name/Number LMC
  • Features Compact size Fast switching response Low power consumption Durable construction Easy calibration via
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Compact Vibrating Fork Level Switch (LFV12)

Compact Vibrating Fork Level Switch (LFV12)
  • Max. Viscosity 10, 000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request)
  • Ambient Temp. -20°C . 70°C (-4°F . 158°F)
  • Process Temp. -20°C . 80°C (-4°F . 176°F)
  • Extended Process -30°C . 200°C (-22°F . 392 °F)
  • Process Pressure Absolute / max. 15 bar
  • Process Connections 1¼, 1, ¾, 1½, & Flanged ANSI/JIS/DIN/ASA/custom, NPT / BSP / Hygienic ½
  • Vibration Test 0.15mm, As per IEC 60068 part 2-6 sinusoidal, 10-55Hz
  • Extensions Tube SS 316, SS 316L, SS 304
  • Material & Length 000mm, 50mm to 3
  • Extended Process Temperature -30°C . 150°C (-22°F . 302°F) (extensions & heat sinks required)
  • Process Connections LFV11 (Material SS316) Threaded NPT / BSP 1, Tri-Clamp 1½, Tri-Clamp 2
  • Enclosure Material SS316
  • Enclosure Protection Class IP-65/67 as per IS-13947
  • External Indication Red LED : Alarm Indicator, Green LED : Power On Indicator
  • Process Connections LFV12 (Material SS316) Threaded NPT / BSP ½", ¾", 1" Tri-Clamp 1".1½", SMS Union 1" Flush Mounting 1", 1½"
  • Sensor Insertion Length LFV12 : 50 mm excluding threads

Operating Principle :

  • Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
  • When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
  • This change in frequency is detected by electronic circuit.
  • Liquid presence is thus detected.


Features :

  • Fast Switching Response 1 sec
  • Minimum ½" (LFV12) process connections
  • High pressure 15 bar bar
  • High Tempreture up-to 150°C available
  • No Calibration Required
  • Integral LED indication
  • Threaded & Hygienic process connections
  • External magnetic key test point for simulation
  • IP-65/67 Stainless Steel Enclosure as per IS-13947
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption


Applications :

  • Vibrating fork level limit switch used as a full, empty and demand alarm in fluid containers, tanks containing liquids of various types, including milk & milk products, edible oil, fuel oil, lube oil, brewery, pharmaceutical fluids etc. LFV11 can be used in solid also.
  • Also for Flow-No-Flow/Empty Pipe Detection.

Details


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Vibrating Fork Level Switch (LSV)

Vibrating Fork Level Switch (LSV)
  • Usage Level Switches
  • Frequency (Hertz) 50HZ
  • Compact Process Connection starting from:-1" & M30
  • Remote Electronics Level Sensor End, Level Switch End
  • Universal In DPDT Output 15 to 80 VDC, 15 to 260 VAC
  • PNP-NPN with DC Supply 12 to 60 VDC
  • Two wire 8/16 mA Signal 4-20 mA Active Analog Input, <8mA & >16mA Output to drive Analog Input
  • Two-wire AC with Series Relay 18 to 260 VAC

Operating Principle :

  • Electronics of LSV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
  • Amplitudes of vibration are above threshold when tines are free to vibrate.
  • When material touches fork tines, vibration stops as resonance gets disturbed.
  • Amplitudes of vibration, as seen by electronics falls below the thresholdstrength, material presence is thus detected.


Fast Switching Response :

  • 0.8 second on Request
  • 1.5 second on Request
  • 2.0 second as Standard

Details


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Compact Capacitance Level Switch (LMC30)

Compact Capacitance Level Switch (LMC30)
  • Process Temperature (-10. 50)°C
  • Application Point level switch for Solids/liquids applicable in see through plastic window for food and breviaries industries etc.
  • Probe Length 100mm
  • Version / Material Compact Made up of PVC material
  • Process Connection Thread M30
  • Process Pressure ATM
  • Operating Frequency 500KHz
  • Power Supply 15-55VDC
  • Signal Output DC PNP output
  • Approvals Conformity of Europa (CE) Weatherproof IP-65 as per IS 13947.
  • Advantages Compact design, non contact switching
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Packing Level Switch

Packing Level Switch
9,700 /Piece Get Latest Price
  • Brand Name Trumen
  • Material solid, powder
  • Operating Temperature 200
  • Power Supply 15- 80 V Dc , 15 -260 VAC
  • Model Number LSV
  • Place of Origin Indore
  • output DPDT , Relay output

Applications Free flowing powders and granules (size max. 10mm). Suitable for side as well as top mounting. Minimum and maximum fail safe field selectable. Process temperature max 250 ºC. Process pressure max. 15 bar. Features Compact size. Universal industrial power supply. 12 to 80 VDC & 12 to 265 VAC). Low power consumption. No calibration required. Various customized process connections. Starting from 1" threaded size. Settable switching delay as a standard feature.

Additional Information:

Payment Terms : L/C

Delivery Time : 2-3 Week

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Rotating Paddle Point Level Switch (LSR)

Rotating Paddle Point Level Switch (LSR)
  • Material SS 316 or SS 316L
  • Temperature -20°C . 80°C (-4°F . 176 °F)
  • Ambient -30°C . 100°C (-22°F . 212 °F)
  • Process Extensions & Heat Sinks Required
  • Pressure Atmospheric
  • Process connections NPT / BSP ¾", 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Paddle guide pipe material SS 304, SS 316, SS 316L
  • Max length Blade Thickness 100mm to 2, 000mm 2mm

Operating Principle :

  • Trumen rotating paddle level switches are spring loaded eccentricaly driven rotating vanes or blades, which rotate at a slow roational speed of 3rpm maximum, using a geared motor.
  • When material is absent, rotating vanes are free to move and motor is held to its normal position by a spring.
  • When material level reaches the rotating vanes, it tries to stop the rotation. This causes motor move in reverse as the spring can no longer hold it in its normal position.
  • When motor rotates to a suffient degree, a limit switch gets triggered. This stops the power supply to the motor and another limit switch provides potential free output.


Features :

  • Rugged construction and design along with proper
  • sealing to prevent dust penetration.
  • No calibration required.
  • Extensible length model available
  • Different types of blades (vanes) available.
  • Stable and reliable performace


Applications : LSR is suitable for applications in free-flowing solid powders and grainules, for example in cement industries, plastics, pharmaceuticals, chemicals and fertilizers, powder, food and breweries, etc.

Details


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Conductivity Point Level Switch (LWS)

Conductivity Point Level Switch (LWS)
  • Min. Dielectric Constant 1.6 (non-hygroscopic)
  • Ambient Temp. -20°C . 70°C (-4°F . 158°F)
  • Process Temp. -20°C . 100°C (-4°F . 212°F)
  • Extended Process Temperature -30°C . 600°C (-22°F . 1, 112°F) (extensions & heat sinks required)
  • Process Pressure Absolute / Max. 15 Bar
  • Wetted Parts SS-304, SS-316, SS-316L, PTFE, part ceramic
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Process Connection NPT / BSP ½”, ¾”, 1”, 1¼”, 1½”, 2” etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Probe Length flush installtion to 3, 000mm for rod probe and upto 20, 000mm for rope probe

Features :

  • Fast Switching Response
  • High temperature endurable probes
  • High sensitivity selection for low conductivity liquids
  • Calibration less operation
  • Remote electronics requires ordinary shielded cable
  • Threaded & Flanged Mountings
  • Electronic Inserts support all requirements
  • Ingress protection : IP 68/65 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group : IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Compact size
  • Integral version with universal power supply (15 to 80 VDC & 15 to 265 VAC)
  • Split models with controller+probe with 80 to 260 VAC / 15 to 80 VDC
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption


Applications :

  • Suitable for conductive liquids like water
  • Top mounting & side mounting options
  • Minimum and maximum failsafe field selectable
  • Single point/multipoint/pump-control switching
  • Process temperature max. 200°C
  • Process pressure max. 3 bar

Details


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Compact Vibrating Fork Level Switch (LFV11)

Compact Vibrating Fork Level Switch (LFV11)
  • Max. Viscosity 10, 000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request)
  • Ambient Temp. -20°C . 70°C (-4°F . 158°F)
  • Process Temp. -20°C . 80°C (-4°F . 176°F)
  • Extended Process Temperature -30°C . 150°C (-22°F . 302°F) (extensions & heat sinks required)
  • Process Pressure absolute / max. 15 bar
  • Wetted Parts SS 316 or SS 316L
  • Process Connections LFV11 (Material SS316) Threaded NPT / BSP 1", Tri-Clamp 1½", Tri-Clamp 2"
  • Enclosure Material SS316
  • Enclosure Protection Class IP-65/67 as per IS-13947
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • External Indication Green LED : Power On Indicator, Red LED : Alarm Indicator
  • Sensor Insertion Length LFV11 : 128 mm including threads

Operating Principle :

  • Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
  • When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
  • This change in frequency is detected by electronic circuit.
  • Liquid presence is thus detected.


Features :

  • Fast Switching Response 1 sec
  • Minimum ½" (LFV12) process connections
  • High pressure 15 bar bar
  • High Tempreture up-to 150°C available
  • No Calibration Required
  • Integral LED indication
  • Threaded & Hygienic process connections
  • External magnetic key test point for simulation
  • IP-65/67 Stainless Steel Enclosure as per IS-13947
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption


Applications :

  • Vibrating fork level limit switch used as a full, empty and demand alarm in fluid containers, tanks containing liquids of various types, including milk & milk products, edible oil, fuel oil, lube oil, brewery, pharmaceutical fluids etc. LFV11 can be used in solid also.
  • Also for Flow-No-Flow/Empty Pipe Detection.

Details


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Fuel Gauges

Fuel Gauges
6,500 /Piece Get Latest Price
  • Country of Origin Made in India
  • Measuring Range 100mm to 1000mm
  • Model Name/Number TLCF
  • Brand Trumen
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Vibrating Rod Level Switch

Vibrating Rod Level Switch
13,500 /Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece
  • Material Stainless steel
  • Media Type Dry Material
  • Features Correct fork length, Threaded connection , Accurate enclosures
  • Power/Voltage 260 v
  • Level Measurement Type Point Level
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Retailer of Level Switches from Indore, Madhya Pradesh by Trumen Technologies Pvt. Ltd.
Product / Services
Post Buy Requirement
Trumen Technologies Pvt. Ltd.

Trumen Technologies Pvt. Ltd.
Mangal Nagar, Indore, Madhya Pradesh

gstGST : 23AADCT2192A1ZV Write a Review
Call 08068051346 Ext. 801

Our Products

  1. Level Switches 14 Products available
  2. Sensors 8 Products available
  3. Level Transmitters 5 Products available
  4. Transmitter Device 5 Products available

  5. Telecommunication Equipment & System

    2 Products available

  6. Magnetic Switch

    2 Products available

  7. Electrical Switches

    1 Products available

  8. Weighing Scales & Measuring Tapes

    1 Products available
  9. Others Products 3 Products available

Level Switches

Leading Manufacturer, Supplier & Retailer of Vibrating Fork Level Switch (LFV), Admittance Point Level Switch (LSY), Vibrating Rod Point Level Switch (LSVR), Capacitance Point Level Switch (LMC) and Capacitance Level Limit Switch.

Vibrating Fork Level Switch (LFV)

Vibrating Fork Level Switch (LFV)
  • Max. Viscosity 10, 000 cStokes (= cPose/(g/cm3)), (Higher viscosity available on request)
  • Ambient Temp. -20°C . 70°C (-4°F . 158 °F)
  • Process Temp. -20°C . 80°C (-4°F . 176 °F)
  • Extended Process -30°C . 200°C (-22°F . 392 °F)
  • Temperature (extensions & heat sinks required)
  • Process Pressure absolute / max. 15 bar
  • Wetted Parts SS 316 or SS 316L, PTFE, PFA, TEFZEL, HALAR
  • Process Connections NPT / BSP / Hygienic ½", ¾", 1", 1¼", 1½", & Flanged ANSI/JIS/DIN/ASA/custom
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Extensions Tube SS 304, SS 316, SS 316L
  • Material & Length 50mm to 3, 000mm

Operating Principle :

  • Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
  • When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
  • This change in frequency is detected by electronic circuit of LFV.
  • Presence of liquid is thus detected.


Features :

  • Fast Switching Response 1 sec
  • ½" screw mountings available
  • High pressure 15 bar forks
  • High Tempreture up-to 250°C available
  • Calibration-less operation
  • Remote electronics with std 10 meters cable length
  • External indication LED available
  • Threaded & Flanged Mountings
  • NAMUR (L-H / H-L) as per IEC-60947-5-6
  • Ingress protection : IP 68/65 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group - IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Compact size
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption


Applications :

  • Free flowing liquids
  • Suitable for side as well as top mounting
  • Minimum and maximum failsafe field selectable
  • Process temperature max 200°C
  • Process pressure max.15 bar
  • Flow/no-flow detection in pipe-lines

Details


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Admittance Point Level Switch (LSY)

Admittance Point Level Switch (LSY)
  • Min. Dielectric Constant 1.6 (non-hygroscopic)
  • Ambient Temp. -20 °C . 80 °C (-4 °F . 176 °F)
  • Process Temp. -20 °C . 100 °C (-4 °F . 212 °F)
  • Process Pressure absolute / max. 15 bar (with PTFE insulation), absolute / max. 2.5 bar (with Ceramic insulation)
  • Wetted Parts SS-304, SS 316, SS-316L, PTFE, part ceramic
  • Process Connection NPT / BSP 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Probe Insertion Length: Rigid Rod - 50mm to 3, 000mm, Flexible Rope - 100mm to 20, 000mm

Operating Principle :

  • A Sine wave of high frequency is fed into both Sensing Rod as well as Compensation Shield.
  • Voltage at shield is equal to the voltage at sense, no effective current flows between sense and shield.
  • This removes shield-sense capacitance from the measurement.
  • Shield-earth capacitance is simply ignored by not measuring it.
  • This removes the effect of material coating on probe.
  • Material is detected by measuring sense-earth capacitance.


Features :

  • Fast Switching Response 2 sec
  • High temperature endurable probes
  • 90° Phase shifted admittance measurement
  • Easy calibration with or without material
  • Remote electronics with std 10 meters cable length
  • Electrostatic discharge protected electronics
  • Tropicalized & potted electronics module
  • Threaded & Flanged Mountings
  • Electronic Inserts support all requirements
  • Ingress protection : IP 68/66 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group : IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Compact size
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption
  • Active shield compensation against material build-up


Applications :

  • Suitable for all sticky/non-sticky bulk solids & liquids
  • Suitable for side as well as top mounting
  • Minimum and maximum failsafe field selectable
  • Process temperature max 600°C (ceramic insulation)
  • Process pressure max. 15 bar

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Vibrating Rod Point Level Switch (LSVR)

Vibrating Rod Point Level Switch (LSVR)
  • Min. Density >=350 gram/litre, not fluidized
  • Ambient Temp. -20°C . 70°C (-4°F . 158 °F)
  • Process Temp. -20°C . 80°C (-4°F . 176 °F)
  • Extended Process Temperature -30°C . 250°C (-22°F . 482 °F) (extensions & heat sinks required)
  • Process Pressure Absolute / max. 15 bar
  • Wetted Parts Mountings SS 316 or SS 316L NPT / BSP 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Extensions Tube SS 304, SS 316, SS 316L
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Material & Length 250mm to 3, 000mm
  • Power Consumption 0.5 VA max.

Operating Principle :

  • Electronics of LSV-R excites the piezo-electriccrystals inside tuning rod, which makes the rod vibrate at it's natural resonance frequency in free air.
  • Amplitudes of vibration are above threshold when rod is free to vibrate.
  • When material touches rod, vibration stops as resonance gets disturbed.
  • Amplitudes of vibration, as seen by electronics falls below the thresholdstrength, material presence is thus detected.


Features :

  • Fast Switching Response
  • 1" screw mountings available
  • High pressure 15 bar
  • High Tempreture up-to 250°C available
  • Calibration-less operation
  • Remote electronics with std 10 meters cable length
  • Tropicalized & potted electronics module
  • Threaded & Flanged Mountings
  • Electronic Inserts support all requirements
  • Ingress protection : IP 68/66 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group : IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Compact size
  • Low power consumption (0.5 to 0.7 VA)
  • Vibration complied as per IEC 60068 part 2-6
  • Settable switching delay as a standard feature


Applications :

  • Free flowing powders and granules
  • Suitable for side as well as top mounting
  • Minimum and maximum failsafe field selectable
  • Process temperature max 200°C
  • Process pressure max. 15 bar

Details


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Capacitance Point Level Switch (LMC)

Capacitance Point Level Switch (LMC)
  • Min. Dielectric Constant 1.6 (non-hygroscopic)
  • Ambient Temp. -20°C . 70°C (-4°F . 158 °F)
  • Process Temp. -20°C . 100°C (-4°F . 212°F)
  • Extended Process PTFE Insulation Temperature -30°C . 250°C (-22 °F . 482 °F)
  • Extended Process Ceramic Insulation Temperature -30°C . 600°C (-22°F . 1, 112°F) (extensions & heat sinks required)
  • Process Pressure absolute / max. 15 bar
  • Wetted Parts SS-304, SS-316, SS-316L, PTFE, part ceramic
  • Process Connection NPT / BSP 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Probe Insertion Length Rigid Rod - 50mm to 3, 000mm, Flexible Rope - 100mm to 20, 000mm

Operating Principle :

  • Earth Extension (body) Sensing Rod
  • The capacitance is formed by the sense rod and earth extension.
  • When no material is present, the capacitance is analogically a multiple of probe dimension and dielectric constant of air ε(air) ≈ 1.
  • When material is present, the capacitance gets multiplied by dielectric constant of the material.
  • This variation in capacitance is then translated into switching output by the device.


Features :

  • Fast Switching Response
  • High temperature endurable probes
  • Single sensor allows pump-control & multi-point switching
  • Easy calibration with or without material
  • Remote electronics with std 10 meters cable length
  • External indication LED available
  • Threaded & Flanged Mountings
  • Electronic Inserts support all requirements
  • Ingress protection : IP 68/65 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group : IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Vibration complied as per IEC 60068 part 2-6


Applications :

  • Capacitance type level limit switch used as a full, empty and demand alarm in containers, hoppers, silos containing bulks and powders of various types.
  • Typical applications - water, waste water, cereals, beans, edible oil process, animal feed, rice plants, soya plants, dye powder, chalk, gypsum, fly-ash, cement, sand, plastic granules, spices, milk powder.

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Capacitance Level Limit Switch

Capacitance Level Limit Switch
9,200 /Set Get Latest Price
  • Min. Order (MOQ) 1 Piece
  • Country of Origin Made in India
  • Brand Name Trumen
  • Model Name/Number LMC
  • Features Compact size Fast switching response Low power consumption Durable construction Easy calibration via
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Compact Vibrating Fork Level Switch (LFV12)

Compact Vibrating Fork Level Switch (LFV12)
  • Max. Viscosity 10, 000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request)
  • Ambient Temp. -20°C . 70°C (-4°F . 158°F)
  • Process Temp. -20°C . 80°C (-4°F . 176°F)
  • Extended Process -30°C . 200°C (-22°F . 392 °F)
  • Process Pressure Absolute / max. 15 bar
  • Process Connections 1¼, 1, ¾, 1½, & Flanged ANSI/JIS/DIN/ASA/custom, NPT / BSP / Hygienic ½
  • Vibration Test 0.15mm, As per IEC 60068 part 2-6 sinusoidal, 10-55Hz
  • Extensions Tube SS 316, SS 316L, SS 304
  • Material & Length 000mm, 50mm to 3
  • Extended Process Temperature -30°C . 150°C (-22°F . 302°F) (extensions & heat sinks required)
  • Process Connections LFV11 (Material SS316) Threaded NPT / BSP 1, Tri-Clamp 1½, Tri-Clamp 2
  • Enclosure Material SS316
  • Enclosure Protection Class IP-65/67 as per IS-13947
  • External Indication Red LED : Alarm Indicator, Green LED : Power On Indicator
  • Process Connections LFV12 (Material SS316) Threaded NPT / BSP ½", ¾", 1" Tri-Clamp 1".1½", SMS Union 1" Flush Mounting 1", 1½"
  • Sensor Insertion Length LFV12 : 50 mm excluding threads

Operating Principle :

  • Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
  • When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
  • This change in frequency is detected by electronic circuit.
  • Liquid presence is thus detected.


Features :

  • Fast Switching Response 1 sec
  • Minimum ½" (LFV12) process connections
  • High pressure 15 bar bar
  • High Tempreture up-to 150°C available
  • No Calibration Required
  • Integral LED indication
  • Threaded & Hygienic process connections
  • External magnetic key test point for simulation
  • IP-65/67 Stainless Steel Enclosure as per IS-13947
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption


Applications :

  • Vibrating fork level limit switch used as a full, empty and demand alarm in fluid containers, tanks containing liquids of various types, including milk & milk products, edible oil, fuel oil, lube oil, brewery, pharmaceutical fluids etc. LFV11 can be used in solid also.
  • Also for Flow-No-Flow/Empty Pipe Detection.

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Vibrating Fork Level Switch (LSV)

Vibrating Fork Level Switch (LSV)
  • Usage Level Switches
  • Frequency (Hertz) 50HZ
  • Compact Process Connection starting from:-1" & M30
  • Remote Electronics Level Sensor End, Level Switch End
  • Universal In DPDT Output 15 to 80 VDC, 15 to 260 VAC
  • PNP-NPN with DC Supply 12 to 60 VDC
  • Two wire 8/16 mA Signal 4-20 mA Active Analog Input, <8mA & >16mA Output to drive Analog Input
  • Two-wire AC with Series Relay 18 to 260 VAC

Operating Principle :

  • Electronics of LSV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
  • Amplitudes of vibration are above threshold when tines are free to vibrate.
  • When material touches fork tines, vibration stops as resonance gets disturbed.
  • Amplitudes of vibration, as seen by electronics falls below the thresholdstrength, material presence is thus detected.


Fast Switching Response :

  • 0.8 second on Request
  • 1.5 second on Request
  • 2.0 second as Standard

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Compact Capacitance Level Switch (LMC30)

Compact Capacitance Level Switch (LMC30)
  • Process Temperature (-10. 50)°C
  • Application Point level switch for Solids/liquids applicable in see through plastic window for food and breviaries industries etc.
  • Probe Length 100mm
  • Version / Material Compact Made up of PVC material
  • Process Connection Thread M30
  • Process Pressure ATM
  • Operating Frequency 500KHz
  • Power Supply 15-55VDC
  • Signal Output DC PNP output
  • Approvals Conformity of Europa (CE) Weatherproof IP-65 as per IS 13947.
  • Advantages Compact design, non contact switching
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Packing Level Switch

Packing Level Switch
9,700 /Piece Get Latest Price
  • Brand Name Trumen
  • Material solid, powder
  • Operating Temperature 200
  • Power Supply 15- 80 V Dc , 15 -260 VAC
  • Model Number LSV
  • Place of Origin Indore
  • output DPDT , Relay output

Applications Free flowing powders and granules (size max. 10mm). Suitable for side as well as top mounting. Minimum and maximum fail safe field selectable. Process temperature max 250 ºC. Process pressure max. 15 bar. Features Compact size. Universal industrial power supply. 12 to 80 VDC & 12 to 265 VAC). Low power consumption. No calibration required. Various customized process connections. Starting from 1" threaded size. Settable switching delay as a standard feature.

Additional Information:

Payment Terms : L/C

Delivery Time : 2-3 Week

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Rotating Paddle Point Level Switch (LSR)

Rotating Paddle Point Level Switch (LSR)
  • Material SS 316 or SS 316L
  • Temperature -20°C . 80°C (-4°F . 176 °F)
  • Ambient -30°C . 100°C (-22°F . 212 °F)
  • Process Extensions & Heat Sinks Required
  • Pressure Atmospheric
  • Process connections NPT / BSP ¾", 1", 1¼", 1½", 2" etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Paddle guide pipe material SS 304, SS 316, SS 316L
  • Max length Blade Thickness 100mm to 2, 000mm 2mm

Operating Principle :

  • Trumen rotating paddle level switches are spring loaded eccentricaly driven rotating vanes or blades, which rotate at a slow roational speed of 3rpm maximum, using a geared motor.
  • When material is absent, rotating vanes are free to move and motor is held to its normal position by a spring.
  • When material level reaches the rotating vanes, it tries to stop the rotation. This causes motor move in reverse as the spring can no longer hold it in its normal position.
  • When motor rotates to a suffient degree, a limit switch gets triggered. This stops the power supply to the motor and another limit switch provides potential free output.


Features :

  • Rugged construction and design along with proper
  • sealing to prevent dust penetration.
  • No calibration required.
  • Extensible length model available
  • Different types of blades (vanes) available.
  • Stable and reliable performace


Applications : LSR is suitable for applications in free-flowing solid powders and grainules, for example in cement industries, plastics, pharmaceuticals, chemicals and fertilizers, powder, food and breweries, etc.

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Conductivity Point Level Switch (LWS)

Conductivity Point Level Switch (LWS)
  • Min. Dielectric Constant 1.6 (non-hygroscopic)
  • Ambient Temp. -20°C . 70°C (-4°F . 158°F)
  • Process Temp. -20°C . 100°C (-4°F . 212°F)
  • Extended Process Temperature -30°C . 600°C (-22°F . 1, 112°F) (extensions & heat sinks required)
  • Process Pressure Absolute / Max. 15 Bar
  • Wetted Parts SS-304, SS-316, SS-316L, PTFE, part ceramic
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • Process Connection NPT / BSP ½”, ¾”, 1”, 1¼”, 1½”, 2” etc Flanged : ANSI/JIS/DIN/ASA/custom
  • Probe Length flush installtion to 3, 000mm for rod probe and upto 20, 000mm for rope probe

Features :

  • Fast Switching Response
  • High temperature endurable probes
  • High sensitivity selection for low conductivity liquids
  • Calibration less operation
  • Remote electronics requires ordinary shielded cable
  • Threaded & Flanged Mountings
  • Electronic Inserts support all requirements
  • Ingress protection : IP 68/65 (as per IS-13947)
  • Ex-proof (Ex d T6 IP-66 IIC )
    • Flameproof as per IS/IEC 60079-1:2007
    • Weatherproof (IP-66) as per IS/IEC 60529:2001
    • Suitable for Gas Group : IIC
    • Suitable for Zone 1 & 2 atmospheres
  • Compact size
  • Integral version with universal power supply (15 to 80 VDC & 15 to 265 VAC)
  • Split models with controller+probe with 80 to 260 VAC / 15 to 80 VDC
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption


Applications :

  • Suitable for conductive liquids like water
  • Top mounting & side mounting options
  • Minimum and maximum failsafe field selectable
  • Single point/multipoint/pump-control switching
  • Process temperature max. 200°C
  • Process pressure max. 3 bar

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Compact Vibrating Fork Level Switch (LFV11)

Compact Vibrating Fork Level Switch (LFV11)
  • Max. Viscosity 10, 000 cStokes (= cPose/(g/cm3)) (Higher viscosity available on request)
  • Ambient Temp. -20°C . 70°C (-4°F . 158°F)
  • Process Temp. -20°C . 80°C (-4°F . 176°F)
  • Extended Process Temperature -30°C . 150°C (-22°F . 302°F) (extensions & heat sinks required)
  • Process Pressure absolute / max. 15 bar
  • Wetted Parts SS 316 or SS 316L
  • Process Connections LFV11 (Material SS316) Threaded NPT / BSP 1", Tri-Clamp 1½", Tri-Clamp 2"
  • Enclosure Material SS316
  • Enclosure Protection Class IP-65/67 as per IS-13947
  • Vibration Test As per IEC 60068 part 2-6 sinusoidal, 10-55Hz, 0.15mm
  • External Indication Green LED : Power On Indicator, Red LED : Alarm Indicator
  • Sensor Insertion Length LFV11 : 128 mm including threads

Operating Principle :

  • Electronics of LFV excites the piezo-electric-crystals inside tuning fork, which makes the fork tines vibrate at their natural resonance frequency in free air.
  • When fork tines are immersed in liquid, the frequency of fork vibration falls due to the density of liquid.
  • This change in frequency is detected by electronic circuit.
  • Liquid presence is thus detected.


Features :

  • Fast Switching Response 1 sec
  • Minimum ½" (LFV12) process connections
  • High pressure 15 bar bar
  • High Tempreture up-to 150°C available
  • No Calibration Required
  • Integral LED indication
  • Threaded & Hygienic process connections
  • External magnetic key test point for simulation
  • IP-65/67 Stainless Steel Enclosure as per IS-13947
  • Vibration complied as per IEC 60068 part 2-6
  • Low power consumption


Applications :

  • Vibrating fork level limit switch used as a full, empty and demand alarm in fluid containers, tanks containing liquids of various types, including milk & milk products, edible oil, fuel oil, lube oil, brewery, pharmaceutical fluids etc. LFV11 can be used in solid also.
  • Also for Flow-No-Flow/Empty Pipe Detection.

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Fuel Gauges

Fuel Gauges
6,500 /Piece Get Latest Price
  • Country of Origin Made in India
  • Measuring Range 100mm to 1000mm
  • Model Name/Number TLCF
  • Brand Trumen
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Vibrating Rod Level Switch

Vibrating Rod Level Switch
13,500 /Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece
  • Material Stainless steel
  • Media Type Dry Material
  • Features Correct fork length, Threaded connection , Accurate enclosures
  • Power/Voltage 260 v
  • Level Measurement Type Point Level
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