Pressure ranges: 40 mbar up to 600 bar
Basic accuracy ±0.1%
Outputs: 4...20 mA (option – Ex ia); 0...20 mA; 0...10 V; 0...5 V; HART; RS-485/Modbus RTU
Sensor: silicon piezoresistive Pressure port: G1/2”; G1/4”; 1/2” NPT; 1/4” NPT; М20х1.5 etc.
Media temperatures: -20…+105 °C
Ambient temperatures: -20…+80 °C
Optional field housing with/without graphics display
APZ 3421 is a high precision pressure transmitter. Based on a silicon piesoresistive sensor and electronic module with an active temperature compensation technology it features exceptional accuracy and response time. APZ 3421 has a wide variety of optional features such as display and digital interfaces to suit almost any of the high precision measurement applications.
Measurement and test