overview

The SN2088 universal intelligent pressure transmitter uses high-performance diffused silicon pressure sensing chips, combined with advanced circuit processing and temperature compensation technology, to convert pressure into linear current or voltage signals. Stable operation can be ensured even in various harsh environments.
It has on-site parameter modification function, which can set parameters such as zero point, transmission output range, display accuracy, etc. on site.

characteristic

◆ Wide range coverage
◆ Can provide diversified user customization
◆ Equipped with reverse connection protection and overcurrent protection
◆ Diffuse silicon core, anti vibration, anti impact, suitable for industrial sites
Low temperature drift, high speed, anti-interference, good linearity
◆ Multiple output forms to choose from, convenient for user interface
Intelligent products can be set on-site

Application scenarios

Pressure measurement in industrial processes such as petroleum, chemical, metallurgical, and power industries
■ Hydraulic and start-up control system
Pump station and water treatment system
Industrial machinery and equipment

Parameters

Measurement medium	Gas, liquid, steam, oil
pressure type	Gauge pressure, absolute pressure, negative pressure
measuring range	-0.1～60MPa
Overload capacity	150%F.S
accuracy class	0.1%FS 0.25%F.S
stability	≤ 0.1%/year
Temperature drift coefficient	±0.15%FS/10℃
power supply	12～30VDC
protection grade	IP65/IP67 ExdⅡ BT4
ambient temperature	-40～80℃
medium temperature	-40～150℃
relative humidity	≤90%
additional function	On site display, heat sink, damper