Room CO2 Transmitter CO2R-series

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

• 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

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

See data sheet for wide range of different combinations.