Shaanxi, China
Business Type:
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Level Sensor, Sensor, Water Level Probe manufacturer / supplier in China, offering 4-20mA 0-10V Liquid Level Pressure Sensor, High Precision Weighing Scale Load Cell 0.5t 1t 2t 3t 5t for Floor Scale, Chinese Digital Pressure Gauge Applied in Chemical Industry and so on.

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4-20mA 0-10V Liquid Level Pressure Sensor

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Min. Order / Reference FOB Price
4 Pieces US $45-88/ Piece
Port: Xian, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Type: Submersible
Contact: Contact
Output Signal Type: Analog Type
Production Process: Integration
Feature: SemiConductor
Material: Stainless Steel

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Basic Info

Model NO.: QST-201 level sensor
IP Rating: IP68
Certification: RoHS
Customized: Customized
Measure Range: 0~200 Mh2o
Accuracy: 0.1% Fs, 0.25% Fs (Standard), 0.5% Fs
Output Signal: 4~20mA;0~5V, 0~10V
Power Supply: 12~36(Standard 24VDC)
Application: Measure Liquid Level
Trademark: QYE
Transport Package: Standard Exporting Inner Box and Outer Carton
Specification: CE, RoHS, ISO
Origin: Shaanxi, China
HS Code: 9026201090

Product Description

 Production Introduction:

QST-201 series liquid level sensors 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), 0.5% FS
There is two kinds of connector to be chosen: intracavity or flush membrane type
Integrated construction, without external adjustment.

4-20mA 0-10V Liquid Level Pressure Sensor

Technical Specifications:


Measuring media

Liquid which are compatible to 316L stainless steel

Measuring range




Overload pressure



Signal output

transmitter, mA (2 wires)


transmitter, Vdc (3 wires)

0~5, 0~10

Power supply


12~36(Model 24)

Static accuracy


0.1, 0.25(standard), 0.5

Zero adjustment



Span adjustment



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


Environmental protection

IP rating

IP 68

pressure memberane material

316L SS

Material for housing

304 SS

Electrical connection


4-core,7.6 mm shielded cable with vent pipe which is mechanically strong enough for deep submersible liquid level measurements

Electronic Connection:

 4-20mA 0-10V Liquid Level Pressure Sensor


  Packaging & Shipping:
All products can be shipped by International Express including EMS,UPS,FedEx,DHL and TNT as you required. By plane or by ship is available, too. The detailed can be discussed with our sales.We will choose the safe and cheapest way for you to reduce your cost. 
All products will be well packed in hard paper box properly and security. Packing list will be enclosed inside the box. Please take care of this when you unpack the package.
     4-20mA 0-10V Liquid Level Pressure Sensor            
4-20mA 0-10V Liquid Level Pressure Sensor
Our Services:
1. OEM/ODM Services:

Our company provides OEM/ODM service and Customized products service. 
With know-how technique and mass production capability, we are able to provide the specified sensing solution according to customer's application. 

2. Quality Quarantee
We quarantee product quality for one-year starting from the date of delivery. 

4-20mA 0-10V Liquid Level Pressure Sensor

4-20mA 0-10V Liquid Level Pressure Sensor



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