LJ-I series pressure transmitterDetailed product description：

The LJ-I series pressure transmitter utilizes the piezoresistive effect of single crystal silicon to diffuse a Wheatstone bridge on the single crystal silicon diaphragm. The measured pressure is transmitted to the sensitive element through the isolation diaphragm and filled silicone oil. Due to the piezoresistive effect, the resistance values of the four bridge arm resistors change, causing the bridge to become unbalanced. The output terminal of the sensitive element outputs a signal corresponding to the pressure change, which is amplified by an IC circuit and outputs a standard signal.

Applied in industries such as instruments, medicine and health, industrial fermentation, and furnace negative pressure, it measures corrosive gases and liquids and can be used for gauge pressure, absolute pressure, and negative pressure measurement.

Technical specifications of LJ-ILJ-I series pressure transmitter products

Main technical indicators
Measurement range: 500Pa... 35MPa
Output signal: 4... 20mA 0... 10mA or 0... 5V 1... 5V
Supply voltage: 24VDC (12... 36VDC)
Working temperature: 0... 50 ℃
Measurement accuracy: Grade A ≤± 0.25% Grade B ≤± 0.5%