Surag Instruments

Airoli, Navi Mumbai, Maharashtra

BATTERY POWERED DIGITALPRESSURE GAUGE

SPECIAL CHARACTERISTICS

Rotatable housing

2-line LC display

4.5-digit 7-segment display

6-digit 14-segment additional display

hygienic process connections Flush Welded

FUNCTIONS

min / max function with reset function

offset and end point calibration

setting the pressure unit

configuration of switch-off automatic

RANGE :-1 Bar to 40 Bar

APPLICATION

Food Industry

Pharmacy

ACCURACY

0.125 % BFSL

The rugged industrial design is made by Piezo-resistive stainless steel sensor and also available in intrinsically safe model forhazardous area(EEx ia IIC T4). The system pressure is shown on the 4-digit LED display, in addition the display supports programming using the foil keys; available one analogue output (4-20 mA or 0-10V) and 1 or 2 independent PNP contacts. The display and housing are rotatable, so that the position of the display can be adapted to unusual installation positions and pressure ranges selectable from -1 to 600 bar (gauge/abs), accuracy available 0.5%/0.35%/0.25% of F.S. Process connections can be chosen from different sizes. It can be used with any gases or liquids compatible with

SCREW IN TRANSMITTER

CHARACTERISTICS

Pressure port G 3/4" flush for pasty and impurified mediaPressure port PVDF for aggressive media

OPTIONAL VERSIONS

IS-version (only for 4 20mA / 2 --- wire) :Ex ia = intrinsically safe for gases and dustsSIL 2 application according to IEC 61508 / IEC 61511

RANGE:0 to 60 BAR

APPLICATION

Plant and Machine EngineeringEnergy IndustryEnvironmental Engineering (water --- sewage --- recycling)Medical technologies.

Nominal pressure ranges from 100 mbar up to 700 bar in gauge as well as absolute.

The battery powered Digital Pressure Gauge BAROLI has been specially designed for applications in Hydraulics and Pneumatics. It could be installed easily and quickly in site. The display module is continuously rotatable so that a clear readability is guaranteed even in unusual installation positions.

Hydraulics

Pneumatics

Mechanical engineering

CHARACTERISTICS

Rugged, Rotatable plastic housing

4.5 digit LC display

FEATURES

Fixed Pulse RateWide Measuring Range (2 to 40 l / min)High Precision Measurement 0.5% or 1% therefore reliable measured variablesHigh Quality Sapphire bearing, low abrasion and extremely long running period.Specially designed guiding blades ensure uniform flow to the rotor from four sides, thus tremendous reduction of wear.Insensitive against pressure peaks, Providing reliable measurement variables even under difficult condition.Any Position can be versatile installed.

DESCRIPTION

With advanced microprocessor technology & state of the art silicon pressure sensors, ADT 681 series digital pressure gauge provides an accurate, reliable & economic solution for wide range of pressure applications.They are packed with functionality & remarkably easy to use. To reach the best performance, every silicon pressure sensor in gauges is specially aged, tested & screened before assembly. ADT 681 series digital pressure gauges are unmatched in performance & reliability.Best of all they are surprisingly affordable price.

FEATURES

Pressure starts from Vacuum up to 2500 Bar with various rangesAvailable in Gauge / Differential / Absolute / Compound Pressure.Eleven Selectable UnitsDifferent Accuracies (0.2% / 0.1% / 0.05% / 0.025% FS)Large, easy to read display with 5-digit resolutionBack lighted display% Pressure indication with fan-shaped graph scale for visual reference.Display flash warning when pressure over 120% FSATEX Certified Intrinsically Safe (Model ADT 681 IS)9V Battery power or AC adapterOptional Windows based software

APPLICATION :Cooling Water & Lubricating Oil

FEATURES :

Flow Rate up to 400 lpm.Various Process connections (" / " / " / " BSP M)Different Line sizes (DN 8 /10 / 20 / 25 / 32 / 40 / 50)Maximum working pressure up to 25 barMaximum Working temperature 110CType: Inline / Insertion / Inline with PVC Pipe section.Adjustable Switching PointLow Pressure DropInstant ResponseHigh RepeatabilityMaterial: Brass / Stainless Steel / PPO Noryl GFN3.

Range from -35C to 650C
Resolution: 0.1C / 0.01C

Stability: up to 0.03C

Our easy to transport and sturdy calibrators with laboratory accuracy for all areas of applicationIn test bays and development laboratories, temperature sensors have to be tested, adjusted or recalibrated before installation.In sensor production, tolerances of thermocouples and resistance thermometers can be determined and documented clearly only by calibrationControl panel with graphic display and keyboard

DISPLAY

Block temperatureSet temperatureTest piece temperatureComputer interface RS 232 CPrecision measuring instrument also easily retrofittableControl panel with graphic display and keyboard.

Diameter: 19 / 27 / 35 mm
Level measurement in water, fuel and diesel oil
Nominal pressure ranges from 0 - 1 mWC up to 0 - 250 mWC

Available in Stainless Steel & Ceramic Sensors.

The submersible level transmitter has been designed for continuous fluid level measurement in water and clean to slightly contaminated media. Housing material is 1.4571 (316Ti); the sensor diaphragm is made of 1.4435 (316L). Standard sealing material is FKM; other materials are available on request. Due to the high-value piezoresistive stainless steel sensor the submersible probe LMP 307 features an excellent linearity and good long term stability. On the basis of the excellent metrological features of the stainless steel sensor, it is possible to manufacture the submersible probe with accuracy of 0.05% FSO BFSL also. In addition, the several cable materials (PVC, PUR and FEP) the customer has the possibility to consider different versions of cable protection with different lengths.

APPLICATION :

Environmental engineering: water supply, sewage treatmentDepth or level measurement in wells and open watersGround water level measurementLevel monitoring in open tanks

CHARACTERISTICS :

Small thermal effectExcellent linearityGood long term stabilityOutput: 420 mA & 010 VDC, 2/3-wireAccuracy:0.175 / 0.125 / 0.05% FSO BFSL(0.35 / 0.25 / 0.1 FSO IEC 60770)Option Ex version : (only with 4 -20 mA / 2-wire) ATEX 2006 XOption cable protection with corrugated pipe.

FEATURES:

Easy & reliable methods to monitor fluid levelsProven float principleNominal Pressure PN 25Maximum temperature 110CEasy side installation using threads " or " BSPPotential - free contact at signaling transmitterType of protection IP 65Type of Materials: Brass, Stainless steel, Plastic.Maximum Contact Rating : Max.1A, 230 V_dcor 48 V_dc, 26 VA or 20 W

CASINGS

Aluminum, V-shaped, completely polished, gold-colored anodized (or silvercoloured upon request). Numerals of reading scale printed on the right side. Printing black-colored for easy readability. Adjustable to any desired viewing position and locked by brass nut, spanner size 22 mm. Angle thermometers (90) have a grooved adapter piece with set screw.

ADVANTAGE:When mounting the thermometer, it is not necessaryto turn the casing.

GLASS INSERTS (CAPILLARIES)

Capillary tube of solid glass, bar-shaped, prismatic (optic enlargement of the column), diameter approx. 6mm, oval opening, with yellow background for mercury and white background for blue fluid column. Calibration is deeply burnt, in black, thus being absolutely resistant.The main graduations, which correspond with the printing on the casing, are especially clearly outlined.

THERMOMETER EXECUTION

straightAngle 90, backwardsAngle 135, backwards

Temperature Ranges: -60 to + 600C

Division: C, F

Columns Filling: Blue Fluid upto 200C & Mercury above 200C

Immersion Tube Length : 63 mm, 100mm, 160mm, 250mm, 400mm

Thread Connection : G , G , M20 x 1.5, M27 x 2

Immersion Tube Material : Brass, Stainless Steel

ACCURACY

About 1 % of maximum scale value, for thermometers with mercury column.The accuracy of thermometers with an alcoholic fluid meets DIN 16 195 requirements and, consequently, corresponds with the requirements for local reading thermometers.

Features: Solid state flow sensor with no moving parts for liquids

Rugged glass fibre reinforced plastic ensures highest strength and performance

Completely encapsulated piezoceramic sensor to detect the vortices

Temperature sensor integrated

Analogue or pulse output signals for flow and/or temperature

Technical Information:

Size : DN 15, DN 25

Flow range : 2 to 150 l/min

Process Connection : G, G, G1, G1(Male), NPT, 1NPT

Inner diameter : 13 mm, 25 mm

Accuracy : 2 % of range

Reproducibility: 0.2 % of range

Nominal pressure : PN 10

Medium temperature: Max. 90 C

Material : Body/tube :PPSFortron 40% GF

Power supply : 8 to 30 Vdc or 5 Vdc 5%

Current Consumption : < 25 mA

Electrical Connection : 5 Pin plug M 12x1 or RAST 2.5

Protection Class : IP 65, IP 20.

The measuring range of the quick-response sensor is to 20l/min, 2 to 40 l/min or 10 to180 l/min, the process connection occurs via an external thread G "or G1" (at 1 to 20l/min)

FEATURES:

Programmable sensor inputs enable the simple connection of numerous sensors Up to 5 alarm outputs (relay, SSR or norm signal).2- or 3-point controller, 3-point-step controller as well as PID controller.Safe heater break function.Digital control inputs for external set point setting.RS 485 interface, MODBUS protocol.Programming adapter for easy transfer of operating data.

AUTOTUNED , MICROPROCESSOR BASED DIGITAL CONTROLLER

PID control function2- and 3-point control function3-point-step control

MEASURING INPUTS

Resistance thermometer Pt100Semiconductor PTC / NTCThermocouples J, K, S, B, E, L, N, R, T, CVoltage signals 0.50 mV, 0.60 mV

NORM SIGNALS

4.20 mA0.10 V

OUTPUTS

Max. 4, up to 2 x control- resp. 3 x alarm-output possibleRelay SPST 5 A / 2 A / 250 VacSSR drive 14 Vdc/ 7 mA (20 mA)

NORM SIGNALS (CONTROL OR SIGNALS)

4.20 mA010 V

DISPLAY

4-digits 7-segment LEDs 2-lines Process value red, 7 mm high Set value green, 7mm high.

INTRODUCTION

The SIKA UC mAV is a hand-held process calibrator (conforming toEC standards). It is more particularlyintended for calibration and maintenance. It can measure and generate electrical quantities either on siteor in the laboratory. It fulfils voltage and current measuring and generation functions (DC or LF rampsignals) and a continuity test (on passive loop).

Owing to its monitoring (regulation) mechanism in transmission mode, the instrument cannot takemeasurements and transmit simultaneously.

APPLICATION

Display of results in accordance with a linear conversion law or not.

Generation of increments, single or cyclic ramp signals.

Its utilisation is facilitated by a series of improvements

Fast access to all the functions.

Intuitive user interface.

Graphic display of 160x160 pixels

Connection by 4-mm safety sockets.

Powered by 4 AA batteries or a rechargeable battery pack with fast internal charger (Option).

The instrument is enclosed in an ABS casing with an elastomer sheath.

CHARACTERISTICS

Hand-held instrument energized by 4 AA batteries (1.7 Ah Ni-MH battery pack on option).

Wrist-strap for carrying and use on sites

Graphic 160 x 160 pixel liquid crystal display (LCD).

Choice of language of the messages and programming functions, ranges and parameters on 6-key keypad + 1 navigator.

Display backlighting accessible via the keypad, with the possibility of programming automatic extinction after a given period of inactivity.

Presentation: ABS casing (elastomer sheath on option).

Dimensions: 157 mm x 85 mm x 45 mm (without sheath).

Weight: 306 g without sheath.

Sealing IP54 in accordance with standard EN 60529

UC mAV is compatible with HART transmitters by inserting a 250 resistance which doesn't disturb digital data transfer.

FUNCTIONS :

Air Velocity & ambient temperatureSelection of unitsHold FunctionMin & Max ValuesAutomatic averageAir flow calculation with coneAdjustable automatic shut-offAdjustable backlightDetection of flow direction

Measuring Ranges: Air Velocity: 0.8 to 35 m/sAir Flow: 0 to 99999 m3/hrAmbient temperature: -20 to +80CDisplay: 2-line LCD displayPower supply : 1 alkaline battery 9V 6LR61Operating temperature (instrument) : from 0 to 50COperating temperature (probe) : from -20 to +80CWeight : 190g

FEAUTURES :

(1) Configuration of max. 60 channels via inputs, outputs.mathematical /logical functions, controller, profiles or virtual outputs

(2) Allocation of clogged channels in 10 groups (max.6 channels per group)

(3) Connection of channels Via mathematical logical functions

(4) 8 Integrated PID controller

(5) Datalogger of max.60 channels

(6) Free selectable measuring rate (max.10 Hz)

(7) Extensive Trigger function

(8) Internal Memory 1.5 GB

Inputs : 4.10 V + 4.20 mA

Output : 8 relays / 4.20 mA (Analogue Output)

Transmitter Supply :24 V_dc 5% max.200 mA

Communication Interface : RS-485 (Modbus RTU), Master / Slave

Display : 3.5" TFT Touchscreen, graphics capable, coloured (16-bit), 320 x 240 pixels.

Housing:Panel Mounting.