Submersible level transmitter SPT21W

piezoresistivefor liquidsRS-485

Output: 4/20mA. 0/5V. RS485. etc. Accuracy: ±0.1%FS. ±0.25%FS ±0.5%FS OD: 16mm. 17mm. 22mm. 26mm optional Features • Integrated construction, unnecessary to do outer adjustment • sensor housing protection IP68 • Mass production, cost-efficient • All welded housing, excellent reliability and stability • Molecular filter at end of air vent tube, water cannot penetrate Introduction SPT21W is full sealed submersible level transmitter It is made by building in high stable and reliable OEM piezo-resistive 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. SPT21W level transmitter has compact size, light weight and good stability; it can be used for liquid level measure and control of fuel, metallurgy, hydropower station, mining, city water supply, well and drainage system, etc.