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Hanzhong Quan Yuan Electronic Co., Ltd.

Level Sensor, Water Level Sensor, Submersible Water Level Sensor manufacturer / supplier in China, offering 100m 200 M Submersible Water Level Sensor, Mini Water Pressure Sensor/Pressure Transducer, IP68 Submersible Liquid Level Sensor with Display and so on.

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Supplier Homepage Product Liquid Level Sensor 100m 200 M Submersible Water Level Sensor

100m 200 M Submersible Water Level Sensor

Purchase Qty.:
1-99 100+
FOB Unit Price: US $58 US $52
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $58
100+ US $52
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Port: Shenzhen, China
Production Capacity: 1000
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QST-201
  • Contact: Contact
  • Production Process: Integration
  • Material: Stainless Steel
  • Certification: RoHS
  • Range: 0~0.6 Mh2o....0~200 Mh2o
  • Body Material: Stainless Steel
  • Trademark: QYE
  • Specification: CE, Rohs, Ex, ISO9001.2000
  • HS Code: 90269000
  • Type: Submersible
  • Output Signal Type: Analog Type
  • Feature: SemiConductor
  • IP Rating: IP68
  • Customized: Customized
  • Accuracy: 0.1% Fs, 0.25% Fs (Standard)
  • Temperature Compensation: -20°c~75°c
  • Transport Package: Inner Side Plastic Bags, Outside Carton Box
  • Origin: Shaanxi, China
Product Description
100 m 200 m Submersible Water Level Sensor

QST-201 series liquid level transmitters are consisting of well-sealed immerging oil-filled liquid level transducers and special circuit for manometers. Have characteristics of high precision, good stability, long life and easy to fix. Adopt special sealed configuration, so with good capability of anti-leakage. According the relation between pressure, density and liquid level, the liquid level transducers measure the liquid pressure which in direct ratio with depth of liquid, then via amplificatory circuit, the measured pressure is transferred to standard 4~20mA current signal(or standard voltage signal).

Range:0~0.6 mH2O....0~200 mH2O
Sealed structure: IP68.
Accuracy: 0.1% FS, 0.25% FS (standard)
There is two kinds of connector to be chosen: intracavity or flush membrane type Integrated construction, without external adjustment.
100m 200 M Submersible Water Level Sensor

Technical Specifications

Measuring media

media which are compatible to 316 stainless steel

Measuring range



Overload pressure



Signal output

transmitter, mA (2 wires)


transmitter, Vdc (3 wires)


Power supply


12~36(Model 24)

Combined accuracy


±0.25,± 0.5

Long-term stability



Response time



Storage temp.



Operation temp.



Compensated temp.



Temp. coefficient of ZERO



Temp. coefficient of SPAN



Insulation resistance


≥500 @ 100 Vdc

Load resistance

current output, Ohm


voltage output, Ohm


Electrical connection




Environmental protection

IP rating

IP 68 (for probe and cable)

IP 65 (for housing)



316 SS

housing for electronics

cast aluminium


Cable Connections:
 Two-conductor 4-20 mA

100m 200 M Submersible Water Level Sensor
100m 200 M Submersible Water Level Sensor100m 200 M Submersible Water Level Sensor100m 200 M Submersible Water Level SensorCertificates:
100m 200 M Submersible Water Level Sensor
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