OEM/ODM Factory Economical Level Transmitter - WP311B Immersion Type 4-20mA Water Level Transmitter – Wangyuan

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We pursue the management tenet of "Quality is remarkable, Company is supreme, Name is first", and will sincerely create and share success with all clientele for Hygienic Pressure Transmitter, Level Transmitter Tank, Hygienic Pressure Sensor, Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too.

OEM/ODM Factory Economical Level Transmitter - WP311B Immersion Type 4-20mA Water Level Transmitter – Wangyuan Detail:

WP311B Immersion type 4-20mA water level transmitter can be used to measure & control liquid level in：

★ Level measuring

★ Building automation

★ Ocean and marine

★ Constant pressure water supply

★ Metallurgy, environment protection

★ Medical treatment and etc.

WP311B Immersion type 4-20mA water level transmitter(also called hydrostatic pressure transmitter, Submersible pressure transmitters) use advanced imported anti-corrosion diaphragm sensitive components, the sensor chip was put inside of a stainless steel (or PTFE) enclosure. The function of the top steel cap is protecting transmitter, and the cap can make the measured liquids contact the diaphragm smoothly.
A special vented tube cable was used, and it makes the back pressure chamber of diaphragm connect well with atmosphere, the measurement liquid level is not affected by the change of outside atmospheric pressure. This Submersible level transmitter has accurate measurement, good long term stability, and has excellent sealing and anti-corrosion performance, it meets marine standard, and it can be directly put into water, oil and other liquids for a long-term use.

Special internal construct technology completely solves the problem of condensation and dewfall
Using special electronic design technology to basically solve the problem of lightning strike

Display type:

1) 4 bits LCD local display

2) 4 bits LED local display

3) 4 bits/5 bits LCD smart local display( output signal is 4-20ma+ hart protocol)

Name	WP311B Immersion type 4-20mA water level transmitter
Model	WP311B
Pressure range	0－0.5~200mH2O
Accuracy	0.1%FS; 0.25%FS; 0.5 %FS
Supply voltage	24VDC
Probe material	SUS 304, SUS316L, PTFE ,Rigid stem or Flexible stem
Cable sheath material	Polyethylene plastic(PVC), PTFE, TPU
Output signal	4-20mA (2 wire), 4-20mA + HART, RS485, RS485+4-20mA
Operating temperature	-40～85℃ (The medium cannot be solidified)
Protection grade	IP68
Overload	150%FS
Stability	0.2%FS/year
Electric connection	Vented cable
Installation type	M36*2 Male, Flange DN50 PN1.0 or customized
Probe connection	M201.5 M, M201.5 F
Indicator (local display )	3 1/2LCD, 3 1/2LED, 4 or 5 bits intelligent LCD display
Measured medium	Liquid, water, oil, fuel, diesel and other chemicals.
Explosion proof	Intrinsically safe Ex iaIICT4; Flameproof safe Ex dIICT6,Lightning protection.
For more information about this Submersible Liquid Level Transmitter, please feel free to contact us.

Two-piece Level transmitter with junction box
Only pressure probe of this level transmitter will be thrown in liquid, circuit board is inside of junction box from another end, easy to adjust by customer. Installation method: Type B junction box is M36*2 thread installation or DN50 PN0.6(GB9119-88) Standard flange installation ( or you can choose “L shape mounting bracket”); Type C junction box is 3-Φ18 installation hole( evenly distributed on roundΦ134).
Probe’s material of two-piece level transmitter is SUS304 or SUS316L, cable sheathing is rubber plastic.
Special requirement, Teflon probe, SS or Teflon cable sheathing is available.

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Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on 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: Macedonia, Mecca, Bahamas, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part solutions. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.

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This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.