MPM489W Liquid Level Transmitter

Introduction MPM489W is full sealed submersible level transmitter. It is made  by building in high stable and reliable OEM pressure sensor  and high accurate circuit board into the stainless steel housing.  Integrated construction and standard signal provide the user easy  and convenient application in the local working place. The special  cable connects with housing, can be immerged into the media for  a long time.  MPM489W level transmitter has compact size, light weight and  good stability; it can be used for water or liquid measure and  control of medicine, metallurgy, electricity, mine, city water supply  and drainage and hydrology, etc.  
、Specification • Range(FS): 1, 2, 5, 10, 20, 50, 100, 200mH2O • Overpressure: 1.5 times FS • Accuracy: ±0.5%FS • Stability: range>10mH2O, ±0.2%FS/year • range≤10mH2O, 20mmH2O/year • Thermal drift: zero span range>10mH2O ±0.02%FS/℃ ±0.05%FS/℃ range≤10mH2O ±0.05%FS/℃ ±0.05%FS/℃ • Application temp. range: -10℃ ~70℃ ; -10℃ ~60℃ (Exia) • Storage temp. range: -20℃ ~85℃ • Power supply: 11V~28VDC; 11V~28VDC; 5V DC • Output signal: 4mA~20mADC(2-wire); 0~5/10VDC(3-wire);   0.5V~4.5V DC(3-wire) • Load: ≤(U-11)/0.02Ω(2-wire); ≥10k(3-wire); ≥10k(3-wire)
Features • Integrated construction, unnecessary to  do outer adjustment • Sensor housing protection IP68,  connection box protection IP65; • Cost-efficient, high reliability and  stability; • RoHS and ATEX approved • Explosion-proof product conforms to  ExiaIICT6 Ga of Standard Construction Material • Housing: stainless steel 304  • O-ring: Viton  • Rubber casing: NBR • Cable: φ7.5mm polyethylene cable  • Diaphragm: stainless steel 316L