The CO2 transmitter feel FC is perfectly suited for the precise measurement of carbon dioxide in an industrial environment. Due to the sensitive measuring element and high-resolution measuring electronics, accuracies of ± 50 ppm + 2 % of mv are achieved. The dual-wavelength infrared (NDIR) process ensures excellent longterm stability of the sensor and automatically compensates for ageing effects in regular cycles.
Measurement Range (CO2) |
Variant 2000 ppm (switchable between): 0 ... 1000 ppm | 0 ... 2000 ppm Variant 5000 ppm (switchable between): 0 ... 1000 ppm | 0 ... 2000 ppm | 0 ... 3000 ppm | 0 ... 5000 ppm |
Overall accuracies |
Variant 2000 ppm | ± 50 ppm + 2 % of mv Variant 5000 ppm | ± 50 ppm + 3 % of mv |
Supply voltage |
22 … 27 VAC (50 Hz) / 19…31 VDC |
Output signal |
switchable 0-10 V | 2-10 V | 4-20 mA | 0-20 mA |
Display |
2.8“-TFT-Display (optional) |
Mounting |
Snap-in-frame or direct wall screw connection |
Options |
Switching outputs | Auto-Zero | Modbus RS485 | Bluetooth |