GfG Instrumentation EC21 Fixed Gas Transmitter for NH3, NO2 or COGfG’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.
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.
- Simple to use and extremely economical
- Robust housing is corrosion resistant and dust tight
- Linear 4 to 20 mA output signal
- 18-24 VDC