Carbon Dioxide CO2 Transmitter CO2R-51-MDR

Carbon Dioxide (CO2) transmitter CO2R-series

Carbon Dioxide (CO2) transmitter CO2R-series have a
maintenance free NDIR sensor

Measuring ranges for Carbon Dioxide (CO2) transmitter CO2R-series are
400-2.000 ppm, 0-2.000 ppm, 0-5.000 ppm, 0-10.000 ppm
selectable ranges with DIP switch
On request 0-1.000 ppm.

Output(s) for Carbon Dioxide (CO2) transmitter CO2R-series are
0-10 Vdc, 2-10 Vdc, 4-20 ma, 0-5 Vdc or 1-5 Vdc
(One output and Two CO2 outputs available).

Estimated operating life for Carbon Dioxide (CO2) transmitter
CO2R-series is 15 years.

The Carbon Dioxide (CO2) transmitter CO2R-series have
ABC – Automatic Baseline Calculation.

Accuracy for Carbon Dioxide (CO2) transmitter CO2R-series is
70 ppm +3 % reading.

Power supply for Carbon Dioxide (CO2) transmitter CO2R-series is 24 Vac/dc.

''Options''

• Modbus RS485
• LCD Display
• 1 x relay output , can be set individually
• 2 x relay outputs , can be set individually
• Buzzer

Temperature and Humidity Options

• Temperature measuring ranges 0 to +50°C or -30 to +70°C
• Temperature output 0-10 Vdc, 2-10 Vdc, 4-20 mA, 0-5 Vdc or 1-5 Vdc
• Humidity measuring ranges 0 to 100% rH
• Humidity output 0-10 Vdc, 2-10 Vdc, 4-20 mA, 0-5 Vdc or 1-5 Vdc

Ordering examples

CO2R 51 M
Carbon Dioxide (CO2) room transmitter
Two CO2 outputs, Output 1: 4-20 mA and Output 2: 0-10 Vdc
Modbus RS485 communication

CO2R 51 MDR2B
Carbon Dioxide (CO2) room transmitter
Two CO2 outputs, Output 1: 4-20 mA and Output 2: 0-10 Vdc
Modbus RS485 communication, LCD Display, 2 x relay outputs and Buzzer

CO2R C1T1H1 MDR2B
Carbon Dioxide (CO2) room transmitter with Temperature and Humidity options
CO2 output 0-10 Vdc
TEMP. output 0-10 Vdc
HUM. output 0-10 Vdc
Modbus RS485 communication, LCD Display, 2 x relay outputs and Buzzer