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Differ Pressure Transmitter Sensor Transducer Level Sensor on Sale Now1
Electronic InstrumentPressure Transmitter SensorDiffer Pressure Transmitter
Yantai Well Done Tech Co., Ltd
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Product DescriptionDiffer pressure transmitter 3051IntroduceDifferential pressure transmitter (DP transmitter) is a core instrument in industrial process control, specifically designed to measure the difference between two pressure points. It converts this difference into a standardized electrical signal for output. Its capabilities extend far beyond simple pressure measurement, making it particularly indispensable in flow, level, and density monitoring. Features1. Updating time of output current in 200 ms2. Improved performance, increased accuracy and greater stability3. Two years stability of 0.2%4. 0.1% accuracy5. Parameter setting by keypad directly6. 4-20 mA output plus direct digital HART communication7. Automatic zero calibration by press-button8. Explosion proof and weather proof housingSpecificationInspection machine Application CasesBoiler Air Pressure Control:Measures air supply duct pressure, adjusts fan speed, and optimizes combustion efficiency.Petrochemical Tank Level:Nitrogen is sealed on the low-pressure side of the differential pressure transmitter to eliminate interference from gas pressure fluctuations on liquid level measurement.Pharmaceutical Cleanroom Pressure Differential:Monitors the pressure differential between the room and the corridor (maintains +15 Pa) to prevent cross contamination.Risk Advance1. Pressure Pipe Blockage: For steam measurement, add a condensate tank, and regularly drain slurry media using a flushing ring.2. Zero Drift: Regularly calibrate the zero point by opening the system to atmosphere (especially in low differential pressure scenarios).3. Damage from Unidirectional Overpressure: When selecting a sensor, confirm the static pressure tolerance (e.g., 16 MPa) to avoid unilateral overpressure on the high-pressure side.
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