ZRN302 Differential Pressure Transmitter

ZRN302 Differential Pressure Transmitter
 

Product description:

Product Introduction
ZRN302 type differential pressure transmitter using micromachined piezoresistive silicon sensor technology, all stainless steel structure design, small size, light weight and easy to install, good anti-vibration performance using SCM intelligent compensation, stable and reliable performance, the products in the external adjustment of zero and full scale suitable for differential pressure measurement of gases, liquids and low trace process range.
Product Usage
For a variety of gases, pressure measurement of liquids, the measurement used in petroleum, chemical, hydrological and other pipeline embankment differential pressure measuring water level difference of aircraft, tanks and other inside and outside the cabin differential pressure, wind pressure and altitude.
Technical Parameters:


Measuring media
Liquid, gas, steam and other media compatible with 316L stainless steel
Pressure Type
Differential, gauge, absolute pressure, vacuum optional
Range
0 ~ 0.5 KPa. 10 kpa. 2000 kpa Optional
Accuracy
± 0.2%, ± 0.5% (non-linearity, hysteresis, repeatability combined degrees)
Zero temperature error
± 0.015% FS / ℃
Full scale temperature error
± 0.015% FS / ℃
Compensated temperature range
-40~+85 ℃
Operating temperature range
-40~+85 ℃
Storage temperature range
-45~+125 ℃
Long-term stability
± 0.2% FS / Year
Power supply
15 ~ 36VDC
output signal
4 ~ 20mA, 0 ~ 5VDC or 1 ~ 5VDC
Electrical connection
Connectors or direct outlet
Response time
≤1 ms
Package housing
Stainless steel 1Cr18Ni9Ti
Sensor diaphragm
Stainless steel 316L
Pressure connection
1 / 4NPT, M20 * 1.5, Φ6 gas nozzle joints or selected pagoda
Vibration
After 30 ~ 2000Hz vibration change ≤0.25%
Attack
After 100g, 10 ms impact change ≤0.25%
life
1*107 Pressure cycle
For media
Liquid or gaseous materials compatible with the structure