Pressure Transducer, Transmitter for Measurement of Oil& Air Pressure using Piezo resistive / Strain Gauge Technology& additional to high sustainability Chip. Our Pressure Sensors ranges from Low to Medium Pressure range of upto30 bars. With an accuracy of 0.1% FSO, long term stability. Pressure Sensors are temperature compensated &calibrated upto complete operating range pressure correspondingly with working temperature range of 125?C. Zero Output of Conventional signals 4 mA or ±2mV Output & others on request.

Pressure Sensor developed for Indian Railways for Electric Locomotives, Diesel – Electric Locomotives and EMD Locomotives as well. Other than Locomotive Sensor, Pressure Sensor for Railway Coaches Braking Equipment’s have also been developed meeting International Standards.

Product Range

       1.Pressure Sensor for Oil Circuit of Traction Transformer Of 3PH Electric Locomotive with Differential Amplifier

• Measuring Principle: Piezoresistive Technology
• Measuring Range: 0 to 4 bar
• Output: 4 – 20 mA,
• Supply: 14 – 32 VDC
• Accuracy: 0.5% FSO
• Mounting Type, Mechanical Process Connection: Screw – in Type, G ¼”
• Material Sensor Tube: Stainless Steel 316
• Cable Assly: 3 Core Radox Traction Grade Cable, 3 meters.
• Protection Class: IP 67
• Connector: KPSE series ITT-Cannon.
• Short Circuit and Reverse Battery Protection of Amplifier Circuit: Yes.
• Shock & Vibration: IEC 61373:2010, Category: 3. 
• Conformity Standards: DIN: 5510 (flammability), NF F16-101(flammability), EN 50305, UIC 564-2, EN 50265-2-1, EN 50268-2, IEC 60721-3-5, IEC 61000-6-2 : 2016, IEC 60571 : 2012

       2.Pressure Sensor for Oil Circuit of Traction Converter Of 3PH Electric Locomotive

• Measuring Principle: Piezoresistive Technology
• Measuring Range: 0 to 4 bar
• Output: 4 – 20 mA,
• Supply: 14 – 32 VDC
• Accuracy: 0.5% FSO
• Mounting Type, Mechanical Process Connection: Screw – in Type, G ¼”
• Material Sensor Tube: Stainless Steel 316
• Cable Assly: 3 Core Radox Traction Grade Cable, 5 meters.
• Protection Class: IP 67 
• Connector: SUD-D Connector,GIMOTA-AG.
• Shock & Vibration: IEC 61373:2010, Category: 3. 
• Conformity Standards: DIN: 5510 (flammability), NF F16-101(flammability), EN 50305, UIC 564-2, EN 50265-2-1, EN 50268-2, IEC 60721-3-5, IEC 61000-6-2 : 2016, IEC 60571 : 2012
   

       3.Pressure Transducer with M12 Connector for EMU – Underframe Equipment’s

• Measuring Principle: Piezoresistive Technology
• Measuring Range: 0 to 11 bar
• Output: 4 – 20 mA,
• Supply: 14 – 32 VDC
• Accuracy: 0.5% FSO
• Mounting Type, Mechanical Process Connection: Screw – in Type, G ½”
• Material Sensor Tube: Stainless Steel 304
• Protection Class: IP 68
• Connector: M12 Connector, TE Connectivity.
• Shock & Vibration: IEC 61373:2010, Category: 3. 
• Conformity Standards: DIN: 5510 (flammability), NF F16-101(flammability), EN 50305, UIC 564-2, EN 50265-2-1, EN 50268-2, IEC 60721-3-5, IEC 61000-6-2 : 2016, IEC 60571 : 2012