Factory Cheap Hot Low Price Level Transmitter - WP311 Series 4-20ma Underwater Submersible Water Level Pressure Transmitter – Wangyuan

WP311 Series Underwater Submersible Level Pressure Transmitter can be applied to measure & control liquid level for various domains:

• Constant pressure Water Supply
• Buiding Automation 
• Ocean and Ship
• Metallurgy, Environment Protection
• Medical Treatment, Pharmaceutical Manufacture
• Sewage Water Treatment
• Other indsutries with level measurement needs

Imported high stability & reliability sensor component

Various signal outputs, HART protocol &RS485 Modbus available

Excellent corrsion proof and seal

High precision 0.1%FS, 0.2%FS, 0.5%FS

Explosion-proof type: Ex iaIICT4 Intrinsically Safe, Ex dIICT6 Flame-proof

Compliance with Marine Standard

Unique internal construct, complete prevention of Condensation & Dewfall

Special electronic design, basic prevention of Lightning Strike

WP311 Series Underwater Submersible Level Pressure Transmitter has 3 variants: WP311A/B/C.

WP311A is compact economical type level transmitter. It has no terminal box, local display or electric connector, using 2 wire simple connection.

WP311B/C are split type, they have terminal box, can be made corrosion-proof and equip local display. WP311B use standard 2088 terminal box while WP311C is equipped with special Look down terminal box that local display is mounted on the top of shell.

Terminal Box of  WP311C with/without display