| Sensing Method |
Non-Dispersive Infrared (NDIR), single or dual wavelength |
| Power Supply Requirements |
15 – 15Vdc ±10%
24 - 18-30 VAC RMS, 50/60 Hz, or 18 to 42 VDC, polarity protected |
| Power Consumption |
Typical 0.7 W at nominal voltage of 24V AC RMS |
| Resolution |
Minimum 10-bit or analog equivalent |
Accuracy
Single Wavelength
(0~2,000 ppm as example) |
- 400-1250 ppm ±30 ppm or 3% of reading, whichever is greater*,**
- 1250-2000 ppm ±5% of reading + 30ppm *, **
*Tolerance based on span gas of ±2%
** ABC Logic not deactivated |
Accuracy
(0~2,000ppm range as example) |
- 75 ppm or 10% of reading, whichever is greater
|
Accuracy
Dual Wavelength
(0~200,000ppm range as example) |
- ±5% of reading or ±0,3 vol% CO2 (whichever is larger) at 0 - 20 vol% CO2 and 0°C to +25°C
- At 25°C to 50°C additional ±0,1% of reading or ±0,01 vol% CO2 (whichever is larger) per °C
|
| Working Temperature |
0° to +50°C (measures within tolerance) |
| Operating Temperature |
-30° to +50°C (sensor is powered) |
| Storage Temperature |
-40° to +70°C |
| RH Range |
0% to 99% RH (non-condensing) |
| Analog Output Configurations |
- 0 to 5 V
- 0 to 10 V
- 4 to 20mA
*Digital to Analog Error ±1%
|
