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Hanzhong Quan Yuan Electronic Co., Ltd.

Submersible Water Level, Tank Level Measurement, Water Level Probe manufacturer / supplier in China, offering 4-20mA 0-10V Liquid Level Pressure Sensor, 4-20 Ma Differential Pressure Transmitter for Flow Measurement, Qp-86 Differential Pressure Transmitter with Meausirng Range (10~2500 KPa) and so on.

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Supplier Homepage Product Liquid Level Sensor 4-20mA 0-10V Liquid Level Pressure Sensor

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

FOB Price: US $45-88 / Piece
Min. Order: 4 Pieces
Min. Order FOB Price
4 Pieces US $45-88/ Piece
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Production Capacity: 10000PCS/Month
Transport Package: Standard Exporting Inner Box and Outer Carton
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Type: Submersible
  • Output Signal Type: Analog Type
  • Feature: SemiConductor
  • IP Rating: IP68
  • Customized: Customized
  • Accuracy: 0.1% Fs, 0.25% Fs (Standard), 0.5% Fs
  • Power Supply: 12~36(Standard 24VDC)
  • Trademark: QYE
  • Origin: Shaanxi, China
  • Contact: Contact
  • Production Process: Integration
  • Material: Stainless Steel
  • Certification: RoHS
  • Measure Range: 0~200 Mh2o
  • Output Signal: 4~20mA;0~5V, 0~10V
  • Application: Measure Liquid Level
  • Specification: CE, RoHS, ISO
  • 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).

Feature:
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.

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)

4~20

transmitter, Vdc (3 wires)

0~5, 0~10

Power supply

Vdc

12~36(Model 24)

Static accuracy

%FS

0.1, 0.25(standard), 0.5

Zero adjustment

%FS

≤±0.25

Span adjustment

%FS

≤±0.25

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

0.2

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 SS

Material for housing

304 SS

Electrical connection

connector/cable

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

 
  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.
 
FAQ
 
1. What is the MOQ?
For different product,the MOQ is different.But we can supply you samples.
2:How long will you give me the reply?
we will contact you in 12 hours as soon as we can.
3.How about the price?
As we believe the quality is the most important,we will provide the best quality product with reasonable price.
4:Could I visit your factory?
Of course,if you need we will help you to visit our factory.
5:If I have paid,when will you help me to produce?
When we have received the money in our account,we will give you the receipt and arrange to produce immediately.
6. What is lead time?  
If we have it in stock, we can ship it to you within about 3-5 working days. 
If we don't have it in stock, the lead time will be 10-30 days. 
If the product is urgent,please tell us and we will try our best to satisfy you.
7. What is the payment terms? 
All T/T, Western Union, L/C, Escrow,paypal  are acceptable. 
8. What is the express delivery? 
DHL, Fedex, TNT ,EMS, UPS etc. 
If you order large quantity products,the most economic shipping way will be by sea or by air transport. 
9. What is the quality guarantee? 
Quality guarantee:  12 months. 
If the product has quality problem within 12 months, please return it to us, we will repair it; if we can't repair it successfully, we will give you a new one; but the man-made damage, improper operation and force majeure will be excepted. 
And you will pay the shipping cost of returning to us, we will pay the shipping cost to you.
10. Is there any after-sale service? 
 After you receive our product, if you have any questions or need any assistance, we can provide you the after-sale service by e-mail,skype,trade manager,telephone and QQ etc. 

 

 
 
 
 


 
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