Hydrostatic level transmitter LMP633-NLN (AP)

piezoresistiveresistivefor liquids

LMP633 Non-Vented submersible level transmitter is applied when the atmospheric pressure is measured by a separate barometer and when the water level is calculated as the difference between the absolute value and the ambient pressure. Specifications Measuring range: 5mH2O - 200mH2O Output signal: 4-20mA, 4-20mA+HART, 0.5-4.5VDC, Modbus-RTU/RS485, Modbus-RTU/RS485 (with pressure and temperature signal), others Reference Accuracy: ±0.2% URL, ±0.5% URL Media temperature: -10~ 70℃ Sensor type: Piezoresistive silicon pressure sensor Diaphragm: Stainless steel 316 Stability: ±0.2% URL/ year Sensor seal: O-ring(FKM ), Stainless steel welding Application Depth or level measurement in deep wells