GfG EC 21 Fixed Gas Transmitter with Nitrogen Dioxide (NO2) Sensor, 1 ppm Resolution, 0 - 20 ppm Range - 2110-020

2110-020 EC 21 Fixed Gas Transmitter with Nitrogen Dioxide (NO₂) Sensor, 1 ppm Resolution, 0 - 20 ppm Range by GfG

GfG's EC 21 transmitter for detecting toxic gases in ambient air is an inexpensive gas detection solution for use in a wide variety of today's industrial applications.

Simple gas detection

The EC 21 is the simplest way to monitor ambient conditions. Simply attach the EC21 to a GfG controller or a PLC to continuously and efficiently monitor the concentration of hazardous toxic contaminants in the air.

The EC 21 is reverse-wire protected to prevent damage due to incorrect wiring of the device. The power connector hasa "quick disconnect" feature to simplify transmitter installation and service.

Mounting Position of the EC 21

To determine the mounting position of the EC 21 it is important to know and consider the ambient conditions. To achieve the best results, the ventilation conditions and the density of the gases need to be considered.

The EC 21 must be installed so that the gas reaches the sensor even in poorly ventilated areas. If necessary, check the area with a smoke cartridge.

Other influences such as water (rain, dripping or condensation) and dust need to be considered as well.

Features

• Simple to use and extremely economical
• Robust housing is corrosion resistant and dust-tight
• Linear 4 to 20 mA output signal
• 18 - 24 VDC