详情
Product Description
cGas Detector Carbon Dioxide (CO2) Transmitter is designed to monitor the carbon dioxide (CO2). It is a low maintenance gas monitoring device designed for use in non-explosion rated, commercial applications that require continuous monitoring of CO2.
It offers one 4-20 mA analog output or a user selectable in the field digital output with your choice of BACnet® or Modbus® for communicating with a Building Automation System or ventilation controller.
Ideal for use for applications where compressed CO2 is used and stored, climate control in commercial buildings and other processes requiring the continuous monitoring of CO2.
It applicables for :
- Greenhouses
- Wineries
- Breweries
- Marine Vessels
- Fruit Ripening Rooms
- CO2 Fire Suppression
- CO2 Storage Rooms
- CO2 Refrigeration Systems
- Beverage Bottling Facilities
Features
- One 4-20 mA analog output or user in the field configurable BACnet® MS/TP RS-485 or Modbus® RTU RS-485 digital output signal to a BAS.
- Easy Plug & Play Smart Sensor replacement at end of life, comes pre-calibrated.
- Optional RH & Temperature sensor (Option -RHT).
- Optional low temperature operation package (Option -LT).
- Standard water / dust tight, corrosion resistant enclosure (dripproof); IP54 rated with optional splash guard (Option -S) installed.
- 24 VDC or VAC power (ground reference).
- RoHS compliant circuit boards.
- USB port for configuration changes and firmware upgrades
- Bright LCD display
Technical Specifications
| Infrared Sensor |
Carbon Dioxide (CO2) |
| Enclosure |
Black ABS / Polycarbonate, corrosion resistant
Copper coated interior to reduce RF interference
IP54 rated with splash guard installed
(Option -S) |
| Weight |
400 g / 14 oz |
| Size |
127 x 127 x 76 mm / 5.0 x 5.0 x 3.0 inches |
| Analog Output (CGAS-A models) |
One linear 4 - 20 mA analog |
| Digital Output (CGAS-D models) |
User configurable in the field,
BACnet® MS/TP (version 1 rev 14) RS-485
Modbus® RTU (version 1.1b3) RS-485
(user configurable in the field) |
| Operating Temperature |
0°C to 50°C (32°F to 122°F) |
| Operating Humidity |
15 - 90% RH non-condensing
|
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