G1/2 Water Pressure Transmitter
Decription of G1/2 Water pressure transmitter
UPB8 high temperature G1/2 water pressure transmitter is designed for the measurement of high temperature medium, it uses special pressure sensors whose pressure diaphragm can be contacted by pressure medium directly. This product uses temperature radiation to isolate its amplifying circuits, this not only guarantees UPB8's small volume and good performance, but also make this product enhance the measured medium temperature range.
The performance of UPB8 G1/2 water pressure transmitter is very reliable after strict tests and aged screening, it is suitable for pressure measurement in many industrial sites. UPB8 high temperature pressure transmitter presently is widely used for measurement of high temperature gas or liquid in aerospace, petroleum chemical industry, metallurgy, electric power, food, medicine, scientific research etc.
Features of G1/2 Water pressure transmitter
◆Suitable for the measurement of high temperature (max. 175℃ , low temperature, and normal temperature medium
◆Reliable performance, good long-term stability
◆Anti-impact, anti-vibration, anti-corrosive
◆Reversed polar protection and current limiting protection
Specifications of G1/2 Water pressure transmitter
| pressure medium | gas or liquid compatible to stainless steel |
| pressure ranges | -1...0~0.1bar...1000bar |
| pressure type | gauge(G), absolute(A), sealed gauge(S) |
| overload pressure | 200%FS and 150MPa (choose smaller) |
| output signal | 4~20mA, 1~5V |
| accuracy | 0.25%FS, 0.5%FS(standard) |
| load resistance | RL=(U-10V)/0.02A(4~20mA output) U—loop voltage （V） |
| long-term stability | <0.5%FS/year |
| supply voltage | 10~30VDC |
| operating temperature range | -40~+120℃ |
| medium temperature range | -40~+175℃ |
| temperature coefficient of zero | 0.25%FS/10℃ |
| temperature coefficient of span | 0.25%FS/10℃ |
| insulation resistance | 100MΩ@50VDC |
| process connection | G1/2 or others |
| electrical connection | hirschmann connector or others |
| material of wetted part and housing | 1Cr18Ni9Ti |
| response time | <1ms |