Sensor Transmitter Dealers in Bikaner

• Model Number: DE-44 Ex
• Brand Name: Fischer

Working Principle: -Fischer DE44 Ex is based on dual piezo-resistive sensing element. The pressure is measured directly by piezo-resistive resistance bridge that is formed on surface of an integral silicon diaphragm in each sensor chamber. Key Features: 1.Two independent differential pressure sensors 2.Robust design, over-pressure protected 3.Selectable pressure unit 4.Signal output with possibility of spreading and inverting 5.characteristic curve with any offset (optional) 6.Characteristic conversion of output via 3….30 entries tablets) 7.Fully programmable via PC based EU03 module 8.Large LED Display Key Specifications: 1.Two independent differential pressure sensor. 2.Measuring range (of each sensor): 0 ~ 4.0 mbar up to 0 ~ 100 mbar; ± 2.5 mbar to ± 60.0 mbar 3.Maximum static operating pressure: 50 mbar to 500 mbar 4.Maximum safe pressure: 150 mbar to 1500 mbar 5.Straight line deviation error (max): 1.0% full scale 6.Pressure connection: G 18 female threads with optional cutting ring fittings for 6 or 8 mm tube 7.Operating ambient & media temperature: -10° C to +70° C 8.Protection class: IP65 per DIN EN 60529 9.Electrical output: 4-20mA or 0-10V, 3 – wire 10.Power supply: 24 V DC AC 11.Switching contacts: 2 sets of programmable voltage free contacts: NO or NC 13.Display: 3 12 digit LED 14.Electrical connections: two round shell multi-pin connector sockets (M12, male) 15.Material, housing: Polyamide PA 6.6 16.Materials, media contact: Silicon, PVC, aluminum, brass Application areas: 1.Roll band filter monitoring 2.Vacuum system monitoring 3.Chimney draught measurement 4.Flow and control pressure monitoring 5.Surface coating system 6.Pump monitoring and control 7.Compressor monitoring and control

Acrolein is a clear, colorless, or yellow liquid with a pungent, suffocating odor. It is very flammable and may polymerize violently. Acrolein should be stored in a cool, dry, well-ventilated area in tightly sealed containers. It should be kept separated from alkaline materials such as caustics, ammonia, organic amines, or mineral acids, strong oxidizers, and oxygen. Acrolein is soluble in water, alcohol, ether, and acetone. The smell of burnt fat (as when cooking oil is heated to its smoke point) is caused by glycerol as the burning fat breaking down to acrolein. XGST series acrolein gas sensor transmitter is highly robust, industrial grade, flameproof / explosion proof instrument for toxic level detection in ppm terms. It is fixed type instrument for online continuous monitoring in ambient or duct air. Due to its industry standard analog or digital output, it can be connected to any standard controller or SCADA system for monitoring and alarm purpose. The detector can be installed at walls, surfaces or in ducts for monitoring in gas or air sample. It is ATEX EEx’d’ certified with SIL 2 safety integrity level for hazardous area installation Zone 1 and 2. Acrolein gas sensor transmitter is based on highly reliable electro-chemical sensing technology for slightest detection. It has unique feature of auto diagnostic watch dog with zero point tracking feature. Due to its 10-bit microprocessor based control unit, it offer high accuracy over long term. The detector is also equipped with sintered filter with flashback arrestor for enhanced safety. Key Features: Electro-chemical sensor cell with specific sensitivity 10-bit microprocessor control unit Non-intrusive one-man calibration via hall effect switches ATEX certified explosion proof / flameproof, suitable for Zone 1, 2 gas explosion installation Linear, proportional analog industry standard current output Continuous system self-diagnosis with watch dog Flashback arrestor with sintered filter Auto Zero point tracking to zero point compensation RS485 serial interface with Modbus RTU communication (optional) 1 or 3 relay output module (optional) System and alarm LED indicators (optional) Modbus RTU communication over RS485 serial interface  Specifications: Measuring Parameters: acrolein gas Sensor Technology: Electro-chemical sensor cell Measuring range: 0 ~ 10 ppm Response time (t90): < 30 sec Control unit: 10 bit microprocessor based Warm up time: < 5 mins Auto zero point tracking for drift compensation Power supply: 24V DC Ingress protection: IP66 Enclosure: anti-static epoxy coated metal alloy Output: linear, proportional 4-20mA Mounting: wall, duct, pipeline ATEX marking: CE 722 Ex II 2G EEx d IIC T6 CE 722 Ex II 3G EEx nA IIC T6 Optional: LCD Display, alarm LEDs, potential free relay contacts Hazardous area: Zone 1, 2 Application: Insecticides, pesticides Manufacturing plants Chemical plants