Parameter |
Value |
| Operating Principle |
Non-dispersive infrared (NDIR) |
| Gas Sampling method |
Diffusion or available duct kit |
| Measurement range |
0-2000 or 0-5000 ppm |
| Repeatability |
± 20 ppm |
| Measurement accuracy |
± 5% of reading or 75 ppm, whichever is greater |
| Warm up |
Less than 1 minute |
| Power requirements |
18-30 VDC or 18-28 VAC |
| Power consumption |
Less than 1 watt |
| Operating temperature range |
0-50° Celsius |
| Operating humidity range |
5-95% RH, non-condensing |
| Voltage output (linear) |
0-10 VDC full scale standard. Range field adjustable from 1-10 VDC |
| Current output (linear) |
4-20 mA (Maximum loop resistance: 400 ohms) |
| LCD display |
4 digit, 0.4" high |
| Alarm relay contact rating |
3 amps @ 24 VDC |
| Case dimensions |
5.25 x 3.25 x 1.4 inches (133 x 82 x 35 mm) |
| Enclosure material |
Satin finish, high impact plastic |
The CD-1300-ST Sensor/Transmitter is easy to install and maintain. The output signal is 4-20mA or an optional 0 to 10 volt interface. The isolated power supply eliminates any ground loop or electrical interface problems when multiple units are connected to the same controller. Low power consumption makes the CD-1300-ST suitable for battery-powered applications. Features include a bright 0.4" high LCD display for easy wide-angle readability. For direct control applications the relay can be configured to open or close above applications, the ductwork monitoring option is recommended.
