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Hanzhong Quan Yuan Electronic Co., Ltd.

Capacitive Liquid Level Sensor, Fuel Level Sensor, Water Level Sensor manufacturer / supplier in China, offering High Precision Qst-202 Liquid Pressure Transmitter, Qp-86 Differential Pressure Transmitter with Meausirng Range (10~2500 KPa), Diffused Silicon Differential Pressure Transmitter with Display and so on.

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Supplier Homepage Product Liquid Level Sensor High Precision Qst-202 Liquid Pressure Transmitter

High Precision Qst-202 Liquid Pressure Transmitter

FOB Price: US $95 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $95/ Piece
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Production Capacity: 1000000
Transport Package: Carton
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: QST-202
  • Contact: Contact
  • Production Process: Integration
  • Material: Stainless Steel
  • Certification: ISO
  • Measurement Range -100~0kpa, 0~500kpa, 0: 0~0.6 Mh2o....0~200 Mh2o
  • Specification: High-precision
  • HS Code: 9026201090
  • Type: Submersible
  • Output Signal Type: Analog Type
  • Feature: Corrosion Resistant
  • IP Rating: IP68
  • Customized: Customized
  • Trademark: QYE
  • Origin: Hanzhong
Product Description
QST-202 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: 0.25% FS, 0. 5% FS
Cavity type or flush diaphragm wetted interfaces is available.
Suitable for measuring a variety of media which are compatible to 316L stainless steel.
 
 
Technical Specifications
Measuring mediaLiquid which are compatible to 316L stainless steel
Measuring rangemH2O0~0.6,0~1,0~2,0~5,0~10,0~20,0~50,
0~100,0~200
Overload pressure%FS150
Signal outputtransmitter, mA (2 wires)4~20
transmitter, Vdc (3 wires) 0~5
 Power supplyVdc12~36(Model 24)
Combined accuracy%FS 0.25(standard), 0.5
Long-term stability%FS/year<±0.5
Response timems<2
Storage temp.ºC-40~+100
Operation temp.ºC0~+80
Compensated temp.ºC0~+50
Temp. coefficient of ZERO%FS/10ºC0.2
Temp. coefficient of SPAN%FS/10ºC0.5
Insulation resistanceM Ω≥500 @ 100 Vdc
Load resistancecurrent output, Ohm250~1100
voltage output, Ohm>5000
Electrical connectorM20x1.5
Display inner 4 1/2 dights LCD field display  or  no display
Environmental protectionIP ratingIP 68 (for probe and cable)
IP 65 (for housing)
MaterialDiaphragm316L SS
Housing of probe304 SS
housing for electronicscast aluminium

Packaging & Shipping
 
All products can be shipped by International Express including EMS,UPS,FedEx,DHL and TNTas 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.
 
Our Services
 
1. OEM/ODM Services:
Our company provides OEM/ODM services and Customized products services. 
With know-how technique and mass production capability, we are able to provide the specified sensing solution according to customer's application. 
What's your requirement? 
2. Quality Quarantee
We quarantee product quality for one-year starting from the date of delivery. 
 
Company Information
  Marketing under Our Brand "QYE"
Hanzhong Quan Yuan Electronic Co. Ltd is a professional high-tech enterprise that is committed to the research, development, design, manufacture and sale of load cells, high precision resistance strain gauges and pressure transmitters under the QuanYuan brand. They can be applied in the traditional force measurement field and are also widely used in the industrial automation production lines and metallurgical industry.

Meeting CE, RoHS and EX Requirements
As an ISO 9001:2008-certified company,all our electronic products have good performance and high quality because all products must be tested several times and they must undergo strict inspections before being dispatched from the factory. As a result, our load cells have passed CE and RoHS requirements and pressure transmitters have passed CE and EX standards.

Service Concept: Customer Satisfaction is Our Everlasting Pursuit
With several years' experience in manufacturing and selling load cells, strain gauges and pressure transmitters, we always adhere to our service concept of "customer satisfaction is our everlasting pursuit" and have built a professional team in sensor field to provide customers with first-class products, first-class services, first-class reputation and first-class principles.

Exporting to over 30 Countries Worldwide
With high quality and good service, our products have been exported to over 30 countries, which include the US as well as those in Europe, Southeast Asia, the Middle East and South America.
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Ms. Yu Chen
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