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LFT3200 temperature and liquid level integrated pressure transmitter adopts advanced piezoresistive pressure sensor and PT-100 temperature sensor, which is converted into standard output signal through special signal conditioning circuit, with advanced temperature digital compensation, wide operating temperature range, and full output signal. It is suitable for the monitoring of liquid level and temperature in crude oil, food and water treatment systems.
Adopt oil-filled difusion 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).
Temperature sensitive components and pressure sensitive componentsare packaged as one whole, closer to the medium temperature.
Pressure Range | 0~1...200mH₂O | ||
Temperature range | -20~100℃, (PT-100) | ||
Overload Pressure | 1.5 Times of rated pressure | ||
Accuracy | Pressure: ±0.5%F.S① Temperature: ±2%F.S | ||
Stability | <0.5%F.S/year | ||
Working Temp | -20~85℃ | ||
Storage Temp | -40~100℃ | ||
Measured Medium | Fluid compatible with 304 and 316L stainless steel, PE, PVC, Fluorine rubber or Nitrile rubber | ||
Electrical Performance | 2-wired | 3-wired voltage | 4-wired |
Output Signal | 4~20mA | 0.5~4.5V | RS-485 |
Power Supply | 10~30VDC | 4.75~5.25VDC | 10~30VDC |
Electrical Connection | M14 waterproof cable | ||
Enclosure Protection | IP68 | ||
Pressure Connection | Throw-in Type | ||
Pressure Form | Gauge Pressure G | ||
Certification | Safety explosion-proof type E, RoHS, EU electrical safety standards CE | ||
① Measured at 25℃ with combined accuracy of linearity, repeatability and hysteresis.
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