Aerosense Series CDT-100 Carbon Dioxide Transmitter
Product Applications:
- Demand Control Ventilation in schools, office buildings, hospitals and other indoor environments.
Series CDT-100 Carbon Dioxide Transmitter
Series CDT-100, Carbon Dioxide Transmitter accurately monitors the CO2 concentration in indoor environments to help achieve energy savings. For increased sensor accuracy, a single beam dual wavelength non-dispersive infrared (NDIR) sensor is used to automatically correct the measurements.
Measurement range upto 10000 ppm selectable by jumper. It gives analog and RS-485 MODBUS output and supports various functions like recalibration function.
FEATURE
- CO2 Sensor: NDIR (Non-Dispersive Infrared) technology
- Analog Voltage/Current Output: (3-wired) 0/4-20Ma or 0/2-10V- settable by switch
- RS-485 MODBUS output: (4-wired) Modicon MODBUS RTU mode, which follow Modicon Modbus protocol-settable address ID switch
- Re-Calibration function: 10 minutes’ manual recalibration(MCDL) Or weekly auto-calibration (ACDL) are supported and settable by Switch CO2 ppm measurement range -settable by switch
- Power: 24VDC, AC
- Size: 123mmX70mmX43mm
SPECIFICATION
- Operating Temperature: -10 to 60˚C For -CS Models: -40 to 40˚C
- Operating Humidity range: 0 to 95% RH
- Storage temperature: -30 to 70˚C
- Storage temperature for cold storage: -40 to 70˚C
- Measurement range: 0 to 2000/ 3000/ 5000/ 10000 ppm (Selectable by Jumper)
- Accuracy: ±30ppm ±3%
- Response time: 150 seconds
- Response time for cold storage: 70 seconds
- Sampling interval: 3 sec
MODEL SELECTION
| Model No. | Specifications |
|---|---|
| CDT-100 | Carbon Dioxide Transmitter |
| CDT-100-LCD | Carbon Dioxide Transmitter with display |
| CDT-100-CS | Carbon Dioxide Transmitter for cold storage |
| CDT-100-CS-LCD | Carbon Dioxide Transmitter for cold storage with display |
| CDT-100-M | Carbon Dioxide Transmitter with MODBUS Communication |
| CDT-100-M-LCD | Carbon Dioxide Transmitter with MODBUS Communication & display |
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