Product details
QST-204 Submersible Level & Temperature TransmitterApplication:QST-204 submersible level & temperature integration transmitter in composed by high accuracy & stability pressure sensor, temperature sensor and special propose circuit, the level and temperature of measured media will be transformed to 4~20mA or 0~10mA electrical output signal separately. With the characteristics of high reliability and high stability, it is widely used for measuring static and dynamic state of various liquid in water works, oil refinery, chemical plant, glassworks, sewage treatment works, water supply system, reservoir and riverway.
Features:Submersible temperature level transmitter
4mA~20mA signal output,0~5, 0~10VDC can be choosen
Measure range:Level 0~100mH2O, Temperature≤80ºC
High accuracy
Good stability
Wide operation temp.:-20ºC~+80ºC
Good ability in corrosion resistance:316L diaphragm,1Cr18Ni9Ti housing
Trebling lightning protection, anti-condensation and anti-interference design
Specification:
| Measuring media |
Liquid which are compatible to 316L stainless steel |
| Measuring range |
mH2O |
0~100 |
| Signal output |
transmitter
(2 wires)
|
4~20mA |
transmitter
(3 wires)
|
0~10mA,0~5V, 0~10V |
| Power supply |
Vdc |
12~36V(Standard 24V)
|
| Static accuracy |
%FS |
0.1 |
0.3 |
0.5 |
| non-linearity hysteresis |
%FS |
≤0.1
|
≤0.3 |
≤0.5 |
| zero drift |
%FS/4h |
≤0.1 |
≤0.3 |
≤0.5 |
| Temp. coefficient of ZERO |
%FS/ºC |
≤0.01 |
≤0.03 |
≤0.05 |
| Long-term stability |
%FS/year |
0.1 |
0.2 |
0.3 |
| Response time |
(10%~90%)ms |
≤1 |
| safe overload |
% |
200 |
| Operation temp. |
ºC |
-25~+80 |
| Compensated temp. |
ºC |
0~+70 |
| Material of diaphragm |
316L Stainless steel
|
| Defend grade |
IP 68 |
| Material for housing |
1Cr18Ni9Ti |
| Explosion-proof grade |
Exia IICT6 |
Electrical connection:For 4~20 mA level output & 4~20 mA temperature output
Power +: red signal (level): green
Signal (temperature): blue shielded wire: black
Packaging & Shipping
- Standard exporting package: each unit has individual box and packed in paper box. Waterproof protect.
- According to the clients requirement
Our Services
- We are committed to providing a high quality,and responsive services to all clients
- Detailed informations, specific and price of products will be provided quickly after receiving your inquiry.
- Quality assurance: All products will be make sure the quality in a year, and replace new product with any quality problems. All products will be checked by our quality-control and enclose with testing data.
- Packageing: well box packed and provide optimal freight for you refrence.
- All products OEM available
Company Information
Han Zhong Quan Yuan Electronic Co., LTD. is a professional high-tech enterprises committed to the research, development, design and manufacture and sale of load cell, high precision resistance strain gauge, sensor, fittings for electronic weighing apparatus and automatic control system with QuanYuan brand.
QuanYuan are certified according to ISO 9001:2000 and produce strictly in accordance withR60
Contact details
Chloe Shu
Sales Engineer
__________________________________
HanZhong QuanYuan Electronic Co.,Ltd.
TEL: +86-916-2257989
MOB: +86 15336190378
http://www.qysensor.com 
Company Profile
