Sanitary Pressure Transmitter with Flush Diaphragm – Model APZ 3420s, Hygienic Design

FeaturesPressure ranges: 100 mbar up to 40 bar 
Basic accuracy: up to ±0.25% 
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: taper socket with groved union per as DIN 11851, clamping socket as per DIN 32676, Tri-Clamp (*) 
Fill fluid: Food grade oil, FDA approved (*)
Media temperatures: -20…+125 °C 
Ambient temperatures: -20…+85 °C 
Optional heat sink

Description

APZ 3420 s is a sanitary version of our standard pressure transmitter with the flush diaphragm . All-welded design and smooth surfaces ensure absence of zones for potential contaminants collection. Process connection options, taper socket with grooved union nut as per DIN 11851, clamping socket as per DIN 32676 provide for quick disconnection for diaphragm cleaning. Optionally, APZ 3420 s can be equipped with a heat sink element for high temperature media applications.