DGT-ec-ex gas sensor, transmitter

DGT-ec-ex is a sensor with electrochemical cell sensor.

The DGT-ec-ex is designed for use in hazardous area for the measurement and monitoring of toxic gases, oxygen, nitrogen and hydrogen. The detector can be used to measure a wide range of gases. The DGT-ec-ex is easy to install and connect to existing automation systems and it is also compatible with other systems. A barrier or galvanic isolator is used in connecting the detector.

Features:

• Electrochemical sensor
• LED indicator light
• Measuring range is determined by the sensor element
• Lifetime of the replaceable measuring element – 18-24 months (service)
• Wireless calibration
• 4-20 mA linear output signal
• IP 54 (IP 56 with the stainless steel protection enclosure)
• Wall, ceiling, duct or pipe installation
• Ex-marking:  II 1 G Ex ia IIC T4
• Installation: EX-area (Zone 0, 1 or 2)

Target gases:

• Ammonia (NH3)
• Carbon monoxide (CO)
• Chlorine (CL2)
• Chlorine dioxide (CLO2)
• Hydrogen (H2)
• Hydrogen sulfide (H2S)
• Nitrogen (N2)
• Nitrogen dioxide (NO2)
• Oxygen (O2)
• Ozone (O3)
• Sulfur dioxide (SO2)