Carbon dioxide transmitter with RS 485 modbus communication is available with or without display from Ace Instruments & is designed for environment monitoring, indoor air quality monitoring and controlling in offices, hospitals, industrial and commercial buildings. The CO2 transmitter comes with an in built buzzer alarm & can easily replace the less accurate models as a CO2 alarm system. The CO2 transmitter also has an analog 4-20mA output & an optional RS 485 modbus communication , thus making it the go-to CO2 transmitter for all HVAC, IAQ & building management systems.

Features:

High performance European sensors and circuits, ensure accurate measurement and temperature compensation
Analog 4-20mA/ 0-10 VDC factory selectable Output
Optionally available with RS 485 modbus communication for integration with BMS/EMS/SCADA
In-built buzzer alarm for alerting on exceeding set limit(field programmable limit )
0 to 2000 PPM CO2 transmitter range standard, also available 0 to 5000 PPM or 0 to 10,000/20,000 PPM as option
Available with display & also without display
Good long term stability and reliability
15 Years sensor life
Fast response
High Ingress protection rating up to IP55
Carbon dioxide transmitter with RS485 modbus communication can be used for applications including:

Air monitoring of supply, exhaust and return air
Air quality monitoring in offices, shopping complexes, multiplexes, manufacturing facilities, IT companies, etc.
Air monitoring in critical environment such as outside air
Other applications of combustion measurement
CO2 transmitter with industry leading accuracy & linearity