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Liquid Level Sensor
Water Level Sensor
4-20mA, 0-5V, 0-10V Liquid Fuel Water Level Sensor
Port:
Shenzhen, China
Production Capacity:
1000
Payment Terms:
T/T, Paypal
Hanzhong Quan Yuan Electronic Co., Ltd.
Shaanxi, China
Last Login Date:
Jul 24, 2025
Business Type:
Manufacturer/Factory
Main Products:
Load Cell, Strain Gauge, Weighing Sensor, Force Sensor, Pressure Sensor, Load Cell Sensor, Pressure Transmitter, Level Sensor, Strain Gauge Load Cell, Weighing Scale Load Cell
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Product Description
Company Info
Basic Info.
Model NO.
QST-201 liquid fuel water level sensor
Type
Submersible
Contact
Contact
Output Signal Type
Analog Type
Production Process
Integration
Feature
SemiConductor
Material
Stainless Steel
IP Rating
IP68
Certification
RoHS
Customized
Customized
Range
0~0.6 Mh2o....0~200 Mh2o
Accuracy
0.1% Fs, 0.25% Fs (Standard)
Body Material
Stainless Steel
Temperature Compensation
-20 Degree ~75 Degree
Cable
The Length Can Be Customized
Signal Output
4-20mA,0-5V,0-10V
Application
Fuel Liquid Water Level Measurement
Trademark
QYE
Transport Package
Inner Side Plastic Bags, Outside Carton Box
Specification
CE, Rohs, Ex, ISO9001.2000
Origin
Shaanxi, China
HS Code
90269000
Product Description
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).
Feature:
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.
Technical Specifications:
measuring media | media which are compatible to 316 stainless steel | ||
measuring range | mh2o | 0~0.6,0~1,0~2,0~5,0~10,0~20,0~50,0~100,0~200 | |
overload pressure | %fs | 150 | |
signal output | transmitter, ma (2 wires) | 4~20 | |
transmitter, vdc (3 wires) | 0~5 | ||
power supply | vdc | 12~36(model 24) | |
combined accuracy | %fs | ±0.25,± 0.5 | |
long-term stability | %fs/year | <±0.5 | |
response time | ms | <2 | |
storage temp. | ºc | -40~+100 | |
operation temp. | ºc | 0~+80 | |
compensated temp. | ºc | 0~+50 | |
temp. coefficient of zero | %fs/10ºc | 0.2 | |
temp. coefficient of span | %fs/10ºc | 0.5 | |
insulation resistance | m ω | ≥500 @ 100 vdc | |
load resistance | current output, ohm | 250~1100 | |
voltage output, ohm | >5000 | ||
electrical connection | m20x1.5 | ||
environmental protection | ip rating | ip 68 (for probe and cable) | |
ip 65 (for housing) | |||
material | diaphragm | 316 ss | |
housing for electronics | cast aluminium |
Applied Field:
1,reservoir,watercourse,sea hydrologic and hydraulic system;
2,the factory which should solve the sewage;
3,urban water supply,the level measurement of well and pool.
Ordering code: model- Measuring range-signal output-accuracy-the length of cable .
Example:QST-201-0/20mH2O-4/20mA-0.25%FS-25m
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