HDP500 series pressure transmitter pressure sensitive core adopts high performance silicon piezoresistive pressure filling core. The internal ASIC converts the sensor millivolt signal into standard voltage, current or frequency signal, which can be directly connected with computer interface card, control instrument, intelligent instrument or PLC. Current output mode can be used for distance transmission. It has small volume, light weight, all stainless steel sealing structure and can work in co rrosive environment. The product is easy to install and has high anti-vibration and anti-impact performance. It is widely used in process control, aviation, aerospace, automobile, medical equipment, HVAC and other fields.
· 304 or 316L stainless steel isolation diaphragm structure.
· Laser label printing.
· High Precision ,Isolation circuit board.
· Microamplifier, output of voltage, current and RS485 signals.
· Strong anti-interference and long-term stability.
· Diversification of shape and structure.
· Guarantee period: 24 months.
Mainly technical parameters:
Gauge pressure,Absolute pressure
Zero tempe drift
Sensitivity temperature drift