• Diesel Fuel Level Sensor with Ex Certificate
  • Diesel Fuel Level Sensor with Ex Certificate
  • Diesel Fuel Level Sensor with Ex Certificate

Diesel Fuel Level Sensor with Ex Certificate

Type: Submersible
Contact: Contact
Output Signal Type: Analog Type
Production Process: Integration
Feature: Corrosion Resistant
Material: Stainless Steel
Samples:
US$ 65/Piece 1 Piece(Min.Order)
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Basic Info.

Model NO.
QST-201
IP Rating
IP68
Certification
ISO
Customized
Customized
Measurement Range -100~0kpa, 0~500kpa, 0
0~0.6 Mh2o....0~200 Mh2o
Transport Package
Carton
Specification
High-precision
Trademark
QYE
Origin
Hanzhong
HS Code
9026201090
Production Capacity
1000000

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 Liquid which are compatible to 316L stainless steel
Measuring range mH2O 0~0.6,0~1,0~2,0~5,0~10,0~20,0~30,
0~50,0~100,0~150,0~200
Overload pressure %FS 150
Signal output transmitter, mA (2 wires) 4~20mA
transmitter, Vdc (3 wires) 0~5V, 1~5V, 0~10V, 0~20mA
Power supply Vdc 12~36(Standard 24Vdc)
Static accuracy %FS ±0.1,  ±0.25(Standard)
Zero adjustment %FS ≤±0.25
Span adjustment %FS ≤±0.25
Long-term stability <±0.1%FS/year (>20mH2O )   ±10mm ( ≤20mH2O )
Response time ms <2
Storage temp. ºC -40~+100
Operation temp. ºC -20~+80
Compensated temp. ºC -10~+60
Temp. coefficient of ZERO %FS/10ºC ≤0.2
Temp. coefficient of SPAN %FS/10ºC ≤0.2
Insulation resistance M Ω ≥500 @ 100 Vdc
Load resistance current output, Ohm 250~1100
voltage output, Ohm >5000
Environmental protection IP rating IP 68
pressure memberane material 316L Stainless steel
Material for housing Stainless steel(1Cr18Ni9Ti)
Electrical connection connector/cable 4-core,Ф7.6 mm shielded cable with vent pipe which is mechanically strong enough for deep submersible liquid level measurements
 

 
 
Ordering code: model- Measuring range-signal output-accuracy-the length of cable . 
               Example:QST-201-0/20mH2O-4/20mA-0.25%FS-25m

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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