OEM/ODM Factory Economical Level Transmitter - WP311B Immersion Type 4-20mA Water Level Transmitter – Wangyuan
OEM/ODM Factory Economical Level Transmitter - WP311B Immersion Type 4-20mA Water Level Transmitter – Wangyuan Detail:
WP311B Immersion type Water Level Sensor can be used to measure & control liquid level in:
- ✦ Reservoir Surveillance
- ✦ Sewage Treatment Factory
- ✦ Petrochemical Storage
- ✦ Pharmaceutical and Medical
- ✦ Building Automation
- ✦ LNG Fueling Station
- ✦ Environmental Protection
- ✦ Offshore and Maritime
Advanced imported hydrostatic sensing component and superb diaphragm sealing technology are applied on WP311 series level transducers. The sensor chip is placed inside a stainless steel (or other materials for corrosion protection) enclosure. A steel cap on the top of probe protects the sensor and make medium contact the diaphragm more smoothly. This Submersible level transmitter has precise measurement, outstanding long-term stability and remarkable sealing and anti-corrosion performance.
Item name | Immersion type 4-20mA Water Level Transmitter |
Model | WP311B |
Measuring range | 0-0.5~200mH2O |
Accuracy | 0.1%FS; 0.25%FS; 0.5 %FS |
Power supply | 24VDC |
Probe/diaphragm material | SS304/316L, PTFE, Ceramic, Customized |
Cable sheath material | PVC, PTFE, Rigid stem, Capillary, Customized |
Output signal | 4-20mA(1-5V); Modbus RS-485; HART; 0-10mA(0-5V); 0-20mA(0-10V) |
Operating temperature | -40~85℃ (The medium cannot be solidified) |
Ingress protection | IP68 |
Overload | 150%FS |
Stability | 0.2%FS/year |
Electrical connection | Terminal box cable gland, Customized |
Process connection | M36*2 Male, Flange DN50 PN1.0, No fixture device, Customized |
Probe connection | M20*1.5 |
Integrated display | LCD, LED, Intelligent LCD |
Medium | Water, oil, fuel, diesel and other liquid chemicals. |
Ex-proof type | Intrinsically safe Ex iaIICT4 Ga; Flameproof Ex dbIICT6 Gb; Lightning protection |
For more information about WP311B Submersible Liquid Level Transmitter, please feel free to contact us. |
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We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for OEM/ODM Factory Economical Level Transmitter - WP311B Immersion Type 4-20mA Water Level Transmitter – Wangyuan , The product will supply to all over the world, such as: Japan, Grenada, Algeria, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

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