Piezoresistive pressure transmitter LMP633-NSN-H

analogdigitalHART

LMP633 Submersible level transmitter is designed for dealing with the most severe demanding level measurement conditions. It is the optimal choice to satisfy all of high demand level measuring applications. Advantage • Linear error and temperature error compensation of sensors achieve high precision. • Fully potting design to eliminate the condensation phenomenon, dual-seal design to assure permanent air tightness. • Laser welding isolated membrane technology to assure the durability. • Optional various sensor technologies to satisfy the application of viscous and acid-based occasions. Features • Measuring range: 0.5mH2O - 200mH2O • Output signal: 4-20mA, 4-20mA+HART, 0.5-4.5VDC, Modbus-RTU/RS485, others • Reference accuracy: ±0.1% URL, ±0.5% URL • Media temperature: -10~ 70℃ • Sensor type: Piezoresistive silicon pressure sensor • Diaphragm: Stainless steel SUS316 • Sensor seal: O-ring(FKM), stainless steel welding Industry application • Depth or level measurement in wells and open waters • Ground water level measurement