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LFT3100 temperature and pressure integrated transmitter adopts advanced piezoresistive pressure sensor and PT-100 temperature sensor, which is converted into a standard output signal through a special signal conditioning circuit. It has the advantages of advanced temperature digital compensation, wide operating temperature range and full output signals. It is suitable for the monitoring of pressure and temperature in crude food and water treatment systems.
Adopt oil-illed diffusion silicon core with high precision and high overload capacity.
Temperature and pressure dual output, compact structure, saving installation space.
Support Modbus-485 communication protocol(intelligent type).
The temperature-sensitive element and the pressure-sensitive element are packaged as a whole, which is closer to the medium temperature.
Measurement Range | 0~10kPa..70MPa | ||
Temperature Range | -20~100℃(PT-100) | ||
Overload Pressure | 1.5 times of the rated pressure | ||
Accuracy① | Pressure: ±0.5%F.S Temperature: ±2%F.S | ||
Stability | <0.5%F.S/year | ||
Working Temp | -20~85℃ | ||
Storage Temp | -40~100℃ | ||
Measured Medium | Gas or Liquid Compatible with 304 or 316L Stainless Steel, Fluorine rubber or Nitrile rubber | ||
Electrical Performance | 2-wired | 3-wired | 4-wired |
Output Signal | 4~20mA | 0.5~4.5V | RS-485 |
Power Supply | 10~30VDC | 4.75~5.25VDC | 10~30VDC |
Electrical Connection | DIN43650A(Big hirschmann), M12waterproof outlet, GX12 aviation connector(three core/four core), M12 four core aviation connector | ||
Enclosure Protection | IP54, IP65 | ||
Pressure Connection | G1/4, M12*1, M10*1, NPT1/4, G1/2, M20*1.5 etc. | ||
Pressure Form | Gauge pressure G/Absolute pressure A | ||
Certification | Safety explosion-proof type E, RoHS, EU electrical safety standard CE | ||
① Measured at 25℃ with combined accuracy of linearity, repeatability and hysteresis.
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