Isolation amplifier with sensor supply for the connection of 4...20mA signals out of the explosive hazardous areas

• Sensor supply for 4...20mA devices 
• Bidirectional HART® signal transfer and communication plugs for sensor parametration per HART® communication
• Compact rail fastening housing 22,5mm
• 20...253V AC / DC wide range supply
• Certification for connection of intrinsically safe devices [EEx ia] IIC

Connection of 2-wire-measurement transmitter, e.g. for elimination of ground loops. 

The isolation amplifier ExTVA-500-UC supplies the sensor with auxiliary energy and transmits the 4...20mA measurement signal to the output. A bidirectional HART communication with SMART-transmitters is possible. The optional intrinsically safe input circuit fulfills die ignition protection class intriniscally safe (i)

• Datenblatt 399 kB
• Betriebsanleitung 406 kB
• EU-Konformitätserklärung713 kB
• Baumusterprüfbescheinigung 172 kB
• Übersicht Messumformer 1.93 MB

• Data sheet452 kB
• Operating instruction 406 kB
• EU-Declaration of Conformity713 kB

• Guide rapide 406 kB
• Déclaration UE de Conformité713 kB