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1 Products availableOur offered Product range includes RTDS Simulator, Flameproof Indicator and Hand Held (Portable) Digital Temperature Indicator.
Salient Features
(1) Investment Castings Body, Side Piece(2) Double Body Sealing
| Features | Material Specifications | |||
| Design STD | As per BS 5351 | 1 | Body | CF8M, CF8, CF3M, CF3, WCB Etc. |
| Face to Face | As per ASME B 16.10 | 2 | Side Piece | CF8M, CF8, CF3M, CF3, WCB Etc |
| Flange End | As per ANSI B 16.5 | 3 | Ball | SS 316., SS 304, SS 316L, 304L Etc. |
| Testing STD | As per BS 5146, API 598 | 4 | Seat | PTFE, Glass Or Carbon PTFE Etc. |
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Salient Features
(1) Square body, Gland Type Body and Actuator Mounted pad type body available(2) Investment Castings Body, Side Piece(3) Pneumatic Actuator operated ball valve available on request
| Features | Material Specifications | |||
| Design STD | As per BS 5351 | 1 | Body | CF8M, CF8, CF3M, CF3, WCB Etc. |
| Face to Face | As per ASME B 16.10 | 2 | Side Piece | CF8M, CF8, CF3M, CF3, WCB Etc |
| Flange End | As per ANSI B 16.5 | 3 | Ball | SS 316., SS 304, SS 316L, 304L Etc. |
| Testing STD | As per BS 5146, API 5208 | 4 | Seat | PTFE, Glass Or Carbon PTFE Etc. |
Details of Dimension
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Salient Features
(1) Square body, Gland Type Body and Actuator Mounted pad type body available(2) Investment Castings Body, Side Piece(3) Pneumatic Actuator operated ball valve available on request .
RTD'S are high precision device used to measure temperatures in corrosive and non-corrosive media. They work on the principle of variation of resistance of a sensing element, usually made of Platinum, with corresponding change in temperature.
These RTD's are available in following types:PT100, PT200, PT500, & PT1000 (AS PER DIN 43760 OR BS904 CLASS II) Pt50 (as per JIS) Simplex or Duplex.
THERMOCOUPLE :A thermocouple is a sensor for measuring temperature. It consists of two dissimilar metals, joined together at one end which produce a small unique voltage at a given temperature. This voltage is measured and interpreted by a thermocouple thermometer.
| Types of Assemblies available: Terminal Block Type/ Whether Proof IP 65 Or Flame Proof head mountHand Held Type.Mineral Insulated Metal Sheath.Transition Joint Type.Quick Disconnect.Thermocouple with special outer sheaths like silicon Carbide, PTF, PVDF coated etc. Mountings:Fixed male threaded, addittion, Gland type, Nipple - Union, Nipple assembly or adjustable flanged types, Bayonet type and others. Insulations:Multibore ceramic tubing / Magesium Oxide (MgO filled) / M.I. Ordering informations for Thermocouples and RTDs:Operating Range, RTD/Thermocouple's type & Class - [ K / J / T / E / B / R / S - Simplex or Duplex, ]Specify Wire Gauge in case of Thermocouple, Type of RTD Element & ClassHead Assembly Weatherproof / Ex. Proof, Seath Material - Length & O.D., Extension cable material - It's covering length, Process connection, Wire connection - 2 Wire / 3 Wire / 4 Wire |
| Type | Conductor | Callibration | RangeËšC | Sheath |
| K | CROMEL/ALUMEL | IS:2054, DIN 43710 | 0-1200 | SS 446/ SS310 / SS316 / Inconel 600 |
| T | COPPER / CONSTANTANN | IS:2056, DIN 43710 | 0-350 | SS 340 / 316 |
| J | IRON / CONSTANTANN | IS:2056, DIN 43710 | 0-750 | SS 316 |
| R | Pt 13% Rh - Pt | IS:2055, DIN 43710 | 0-1450 | SILLIMINATE |
| S | Pt 10% Rh - Pt | IS:2055, DIN 43710 | 0-1450 | SILLIMINATE |
| B | Pt 30% Rh - Pt | IS:6720, DIN IEC B8 | 800-1700 | RECRYSTALLISED ALUMINA |
Hydraulic ttings are designed for use in Oil hydraulic, pneumatic systems, instrumentation systems in chemical plants, steel processing Industries, fertiliser, petrochemical and petroleum industries requiring high degree of precision and reliabililty. These ttings can be dismantled and reassembled for maintenance without loss of effectiveness of sealing.Fittings are available as standard for CD size metric tubing, Inch series ttings can also be manufactured.
Carbon steel ttings with Cadmium plating can be used in Corrosive application. For very aggressive applications use our Stainless steel ttings in A.S.l. 304 or A.l.S.l. 316, which are made in Single or double ferrule construction.
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Features:
- Unique three piece design.
- Ferrule takes seat on pipe surface when tightened, thus provides leak proof joint.
- Case hardened ferrule for hard case and soft core for spring action and repeated use.
- Light, Medium and Heavy pressure class.
- Special Manganese based Phoaphatieingtreatment of surfaces for corrosionresistance.
- Cadmium plated ferrule for self lubrication. while assembly.
- Special execution for Galvanised & Cadmiumand Nickel plated nish.
- Metric and Inch series ttings.
- Strict quality check at each stage of manufacture.
- Hydraulic test for compliance for each batch
Assembly Precautions : -
Cut tubes at right angle without any Burr- Deburr tubes at O.D. and l.D. before Sttfhpting assembly.- Lubricate Nut, Ferrule, Tube O.D. and body of fitting with oil.- Slide ferrule over tube end and check it slides freely over the 2" - 3" of the tube length.- Ensure to assemble ferrule correctly and net which shall not give leek tight joint.- Tighten Nut with hand till there is slide time till it reaches step in body.- Tighten Nut fully with spanner 3/4th turn. Ensure to hold tube from rotating.
Comparison Testersare used in Laboratories with requirements as test bench for calibration of field mounting gauges as per quality procedure of Industries such as Chemical, Petrochemicals, Pharmaceuticals Bulk Drug and Engineering. These rugged bench mounted testers are manufactured in steel construction, are easy to operate and maintenance free.
These machines can be offered in two different material of constructions and three models :
- STAINLESS STEEL 304 WETTED PARTS, WATER AS PRESSURE MEDIA.- ALL STAINLESS STEEL CONSTRUCTION, FOR CORROSIVE ATMOSPHERE. Low pressure class machines are equipped with two feed valves for ease of operation, having Operating Range from 0 to 2000 PSI. Medium pressure class machines are equipped with only one valve having operating Range from 100 PSI to 6000 PSI.
High pressure machines are provided with one valve and with high capacity priming pump for quick filling of system and fast response, having operating range upto 10, 000 PSI.
Pneumatics comparison testers can be use for vacuum to up to 350 PSI. This can also be used to check compound gauges.
Full set of adapters are standard accessories to enable to mount gauges with almost any connection size, right from 1/8" to 1/2" B.S.P. / N.P.T. and M20 x 1.5p. Pointer punch, required spanners and alen keys are part of tool kit so no other tools are required to operate or maintain the machine.
Salient Features: Stainless Steel Construction allows use of water as a hydraulic media, which enables the use of hydraulic comparison tester in industries like Bulk Drugs, Calibration Gases, Oxygen etc. were hi standard of hygiene is required.
These rugged temperature calibrator, essentially comprises of a metal block, electrically heated and precisionely controlled, using microprocessor based PID controller. Optionally An additional digital temperature indicator & sensor duly calibrated & having traceable calibration certificate can also be provided for use as external reference for comparison purpose. Control stability is typically 1C and is directly readable from display eliminating any guess work. However the calibration accuracy is only limited by the accuracy of the standard / reference sensor or thermometer used .
Features : - Temperature range up to 1000C- Fast, stable, accurate & maintenance free- High Immersion length enables calibration of analogue dial type thermometers- Auto tuned PID controller with 5 recipe memory- Heater high / low position selectors switch enables the use on low temperatures also
| Temperature range | 200ËšC to 1100ËšC |
| Type | Electrically heated Dry Block |
| Resolution | 1ËšC or better |
| Stability | ± 0.5ËšC for 10 min |
| Control Philosophy | auto tuned PID controller |
| Reference Temperature Comparison | 6 MM dia hole for controller (Reference sensor & indicator optional |
| Immersion Depth | 175 MM |
| Heating Time to Max. | Aprox. 90 min . max |
| Stabilizing time | Aprox. 45 min |
| Heating Element | Kenthal |
| Power Supply | 220 V AC ± 10% 1.2 KW |
| Housing | M S Powder coated |
| Mounting | Table top |
| Dimension | H 11" X W 10" X L 15" |
| Weight | 8 kg aprox. |
| Accessory Provided | Metal block 60 MM OD 150 MM long having block holes as Follows 2 x 4 MM OD, 2 x 6 MM OD, 2 x 8 MM OD, 2 x 10 MM OD Block hole depth 100MM |
| Optional Accessories | Inconel metal block Reference Digital Temperature Indicator and sensor |
Salient Features:
- High Stability and Reliability
- Special Controller for Cooling with time delay
- Trip Controller for safety with manual acknowledge
- Sensor failed Protection .
| Display | 3 1/2 Digital 7 Segment Red colour 0.5" ht |
| Cold Junction Compensation | Auttomatic For T/C |
| Sensor Input | J, K, R, S, T/C, PT-100 RTD, mV, V & 4-20 mA I/P |
| Accuracy | J, K 1%, R, S, 0.5%, PT-100 RTD 0.2%, mV, V, mA 0.1% |
| Sensor open Indication | By '1' at MSD |
| Set Point | Multiturn Trimpot for each set point. |
| Hyst Pot | 1 to 10 0c for each set point for ON- OFF Model |
| Tune Pot | ±5 °C for each set point for Time Proporational Model |
| Control Action | ON/ OFF or Time Proporational |
| Control Output | 6 Amp or 20 Amp. 1 c/o Relay, 230 V.A.C., 12 V. DC. pulse o/p for S.S.R., for each set point |
| Operating Temperature | 0-50 °C (RH < 80%) |
| Supply | 230 V.A.C. ±10% 50 Hz |
| Dimensions (H x W x D) | 96 x 96 x 120 mm | 72 x 72 x 110mm |
| Panel Cutout (H x W) | 92 x 92mm | 68 x 68 mm |
Full view Sight Flow Indicator is recommended where maximum visibility is desired on low pressure applications ( Upto 8 kg/cm2). It can be used in vertical or horizontal lines with a negligible pressure drop. It is ideal for visual check of the presence, colour & condition of liquid, where there is intermittent flow, partially filled lines or entrained air.
This Sight Flow Indicator is rugged in construction, comprises of havi walled buttress borosilicate glass cylinder placed between two flanges. Teflon gaskets offer superior protection & better sealing.
Available in all types of flanged & threaded process connections. Various material of flanges and linings is available as per applications requirement.
Features : * Blow hole free investment casting body.* Electo polish finish for better registance to sarface corrosion.
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Glass tubes |
Borosilicate buttress |
| Nuts-Bolts and stud | M.S. / S.S. 304 / S.S.306 |
| Materials of Flanges | WCB / M.S., CF 8 / S.S 304, CF 8M / S.S. 316 |
| Flange standards | A.S.A #. 150 RF, A.S.A.# 300 RF, B.S. 10 Table E or F |
| Lining (optional) | PTFE / PFA / TFE (0.8 TO 1mm thick) |
| Sealing | PTFE (standard) |
| Operating temperature | 210oC Max. with PTFE sealing |
| Optional Sealing Material | PTFE envelop with Neoprene insert / Viton / Silicon |
| Flange to Flange distance | 100 mm / 125mm / 195 mm (+-3mm) |
| Hydraulic test pressure | for size 15 to 50 mm 8 Kg/cm2 / 65 to 100 mm 5 Kg/cm2 / 150 mm 3 Kg/cm2 |
Thermowells provide complete protection for the sensor (RTD - Thermocouple or Thermometers).
Thermowell is designed considering application requirements. Thermowell allows removing / replacing of sensor without shutting down the process.
This can be made from materials like SS 304, 316, 304L, 316L, 310, 446, Carbon Steel, Hestalloy.C, Monel. This is also be made of ceramic material like recrystalied Alumina for high temperature application .Coating of various grades of Apcolon Fluero plastics like PTFE, TFE, PVDF & PFA can be supplied as per the process requirements.
Types of Thermowells:
Threaded drilled from bar stock. Drilled Bar Stock with welded flange / Threaded or Flanged Fabricated Thermowells. Thermowells threaded as per API standard or BS pipe threads, flanged as per ANSI, B.S., JIS, DIN standards are available.
| Case & Bezel Material | Material Die Cast Aluminum / S.S 304. |
| Window | Sheet Glass |
| Mounting | Direct Mounting Bottom / Back entry |
| Pointer | Micro Zero Adj. / Balanced Aluminium. |
| Dial | Aluminium, Black graduation on white background. |
| Stem Material | Brass Chrome Plated. SS 304, SS 316. |
| Stem Size | 8/10/12 & 16mm |
| Stem Length | From 50 mm to 500 mm |
| Connection | 1/4",3/8",1/2" BSP / NPT fixed or Adjustable Gland type. |
| Range | From -20°C to upto +300°C in standard ranges. |
| Accuracy | ± 2% of the span (±1% optional) |
| Overrange Protection | 20% of the span. |
Double Window type Sight Flow Indicator provides durable, quick reliable & economical way to verify the flow of liquids through industrial process lines. The round glass window area is large enough to provide better visibility. These are available in single window or double window constructions,
Investment Casted or fabricated body & cover plate & the use of the toughened soda lime glass windows combined with selected seals which fit correctly in to properly machined seats which results in unusually high pressure ratings for double window sight flow indicators. This can also be used on vacuum applications. The glasses can be individually removed & replaced in this design. It's smooth internal passage offers very little registrance to flow These are available in plain models, rotator, flapper, drip tube types. Jacketed type also can be provided for heating & cooling applications. Available sizes 15 MM to 200 MM in all types of flanged & threaded process connections. Toughened borosilicate or Plexi glasses can be supplied optionally. Max. op. Temp. 200C .
Features : * Light weighted investment casting body aliminates the need of heavy pipe support and also reduces stress corrosion.* Blow hole free investment casting body.* Electo polish finish for better registance to sarface corrosion.
| Glass | Toughened Soda Lime |
| Body & cover plate | WCB / M.S., CF 8 / S.S 304, CF 8M / S.S. 316 |
| Lining (optional) | PTFE / TFE / PFA coated for corrosive application |
| Gaskets | PTFE (Standard) / Neoprene - Viton - Silicon (Optional) |
| Nuts & Bolts | CS / ASTM A 194 & 193 / SS |
| Max. Op. Temp | 200°C |
| Max. Op. Pressure | 20 Kg/cm2 |
| Process Connection | Flanged as per A.S.A & B.S Standards or Screwed |
Deadweight Testersare used for calibration of Pressure gauges and all other Pressure sensing, transmitting & recording instruments. Variety of economical models to suit the industry needs are available in accuracies of 0.2% to 0.1%.
Applications:Deadweight Testers are used for calibration of pressure gauges and all other Pressure sensing, transmitting and recording instruments having High Accuracy.
Deadweight testers consists of frictionless piston mounted on a rugged base. Its screw type operating system ensures an effortless operation. Rotation of the screw pump produces the pressure which is balanced by precision weighs directly marked in pressure units and stacked on the carrier weight. These testers are designed for precision accuracy of 0.1 % to 0.2%. (Accuracy of 0.01 optional) Unit marking available in Kg/cm2, PSI or Bar etc.
Deadweight Tester is of robust construction with a sturdy steel base having adjustable screws.
Standard Accessories:
| Range in Kg / cm2 | ||
| Form | To | In Step of |
| 0.2 |
10 |
0.1 |
| 0.5 | 30 | 0.1 |
| 0.6 | 30 | 0.2 |
| 1.0 | 100 | 0.5 |
| 2.0 | 200 | 0.5 |
| 10 | 400 | 0.2 |
Features
- Use as Liquid or Condensate trape, Seal Pots, Vapour Chember & knockout port- Chembers are made from seamless pipes & weld caps.- Welding as per ASME SCE IX- Radograph / D.P. Test can be offered.- Hydro Tested for 1.5 times the working pressure
| Matterial of construction | Schdule 40 Test Pressure | Schdule 80 Test Pressure | Schdule 160 Test Pressure |
| A 106 Gr.B | 80 Kg / cm2 | 125 Kg / cm2 | 210 Kg / cm2 |
| SS 304 / SS 316 |
95 Kg / cm2 |
150 Kg / cm2 | ---------------- |
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The Flame arrester protect storage, distribution and chemical process facilities containing Flammable gasses from fire and explosions. It is an effective device that isolate source of ignition and allows vapour to flow freely in venting and collection system. The most effective method of quenching flame is to install these. Flame arrester either at the strategic point along with pipe work system or at end of pipe line where gas/vapour are being vented into atmosphere.
N Desai (jnthermocontrols)
210, Malwa Indl. Co Op. Soc. Ltd. Patanwala Industrial Compound L.B.S. Marg, Ghatkopar (W), Mumba, Mumbai, Maharashtra - 400086
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