4-20mA Insert Type Water Level Sensor With Local Display

Description
PT124B-222 series is 4-20mA insert type water level sensor with local display , it is based on the principle of static pressure proportional to the height of the measurement liquid, easy install ,can insert the transducer part directly into the liquid. this level sensor adopts diffusion silicon or piezoresistive effect of ceramic sensitive element, transfer the pressure to electrical signal and gives 4-20mA standard signal via temperature compensation and linearity correction. it can be fixed with flange or bracket, the installation is very easy. also this series level sensor is all welding structure , it is explosion proof , and withe LCD local display , suitable hazardous application .
Feature
Digital circuit compensated technology
Moist proof, leakage proof
Local display , good stability
Diffused silicon high accuracy
Easy install , local display , vented cable
Application
Hydraulic fields, environment protecting fields
Industrial process controlling fields
Petroleum, chemistry industry, medicine
city water supply, sewage treatment
hazard environment which need explosion proof and local display
Specification
Name |
4-20mA insert type water level sensor with local display |
Model |
PT124B-222 |
Pressure range |
0 ~ 0.5mH2O~5mH2O |
Over load |
150%FS |
Output |
4-20mA |
Power supply |
12~36VDC |
Combine error |
±1.0%FS; ±0.5% FSO(Including Linearity, Repeatability & Hysteresis) |
Long term stability |
≤ +/-0.2%FS/year |
Repeatability |
≤ +/- 0.2%FSO |
Response time |
<10ms |
Pressure connection |
insert mounting |
Explosion proof grade |
ExiallCT4 |
Operating temperature |
-20°C ~ 85°C |
Temperature compensation |
0°C ~ 75°C |
Protection grade |
IP68 |
Mounting |
Thread M20 ×1.5; Flange mounting DN15 , DN25 , DN50 , DN80 |
Picture
Dimension
Order Guide : with "* "are required , with "---"is optional

Our products are widely used in the field of hydraulic pressure, air pressure, petrochemical industry, automotive, air condition and compressor, construction machinery, plastic extrusion, chemical fiber, plastic rubber machine, non-woven fabrics and etc.
ZHYQ has a strong R&D team with more than 10 staffs, there are 3 senior engineers, 5 intermediate engineers, in the major of mechatronics. They have successfully developed a lot of new and High-tech products, won a number of patents and awards.





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