Flush Pressure Transmitter
Description of flush pressure transmitter
UPB7-b foil strain gauge flush pressure transmitter is made without cavity, but with flush diaphragm. The design of no cavity measuring diaphragm makes it especially suitable for measuring the viscous liquids. The installation of this product adopts the advanced modified structure, make the product has a good aseismic capacity. Using a variety of amplifier circuits with distinctive features, such as anti-jamming, high temperature resistant and explosion-proof etc, UPB7-b series products are used in a variety of work environments.
UPB7-b strain gauge flush pressure transmitter is widely used in mud, cement, crude oil and other industries with granular fluid, as well as in measuring situations with high viscosity and easy crystallization.
Features of flush pressure transmitter
◆Range up to 1500bar.
◆Flush diaphragm structure.
◆Anti-corrosion, anti-attrition, anti-impact.
◆Suitable for the measurement of middle pressure and high pressure.
Specifications of flush pressure transmitter
| pressure medium | gas or liquid compatible to 17-4PH stainless steel |
| pressure ranges | 0~40bar...1500bar |
| overload pressure | 150%FS |
| output signal | 4~20mA, 0~5V, 0~10V, 1~5V |
| accuracy | 0.25%FS (range lower 3000bar), 0.5%FS (range 3000bar or higher) |
| load resistance | RL=(U-9V)/0.02A(4~20mA current output U—loop voltage(V) |
| supply voltage | 9~36VDC |
| compensated temperature range | 0~+70℃ |
| operating temperature range | -40~85℃(-40~120℃ optional ) |
| temperature coefficient of zero | 0.25%FS/10℃ |
| temperature coefficient of span | 0.25%FS/10℃ |
| process connection | G1/4 or others |
| electrical connection | hirschmann or others |
| material of wetted part | 17-4PH |
| material of pressure membrane | 17-4PH |
| material of housing | 1Cr18Ni9Ti |