Air quality
CO2-Alarm Set 1 - Basis-Set
Air quality
1 control center + 1 CO2 sensor + 1 flashing light with buzzer. Incl. accessories.
Compact set (replacement for standard set 1).
Control center and CO2 sensor with large display.
Measuring range: 0 – 30,000 ppm (corresponds to 0
– 3% vol). For simple local monitoring tasks.
Visual and acoustic warning. Wire pre-installed
on connector for short signal paths between
sensor and display unit and fast installation.
Max. distance between control unit and sensor
approx. 10 m. Used for bottle storage, dispensing
systems, kiosks, for example. Not a substitute
for a gas detection system. Power supply: 230V AC
with included plug-in power supply. Optional
accessories: Extension set for CO2 alarm set 2
(item no. 101632) consisting of: 1 CO2 sensor and
1 flashing light with buzzer.
Data sheet no. 14151
Compact set (replacement for standard set 1).
Control center and CO2 sensor with large display.
Measuring range: 0 – 30,000 ppm (corresponds to 0
– 3% vol). For simple local monitoring tasks.
Visual and acoustic warning. Wire pre-installed
on connector for short signal paths between
sensor and display unit and fast installation.
Max. distance between control unit and sensor
approx. 10 m. Used for bottle storage, dispensing
systems, kiosks, for example. Not a substitute
for a gas detection system. Power supply: 230V AC
with included plug-in power supply. Optional
accessories: Extension set for CO2 alarm set 2
(item no. 101632) consisting of: 1 CO2 sensor and
1 flashing light with buzzer.
Data sheet no. 14151
MC3-MOD-I-80
Air quality
Multicontroller CO2, temperature and humidity, Modbus
For installation in air duct.
CO2 measurement range: 0 - 5,000 ppm,
temperature measurement range: -10 - 50 °C,
humidity measurement range: 0 - 95 %rh.
CO2 tolerance: +/- 35 ppm +/-3% of measured value.
temperature tolerance: +/- 1K.
humidity tolerance: +/- 2% at 25°C and 10-90% rh.
PID controller ventilation control
dependent on CO2 concentration.
Air flows through the air duct sensor tube past
the sensor and back into the air duct.
The measurement principle is based on nondispersive infrared
technology with automatic self-calibration.
maintenance-free. with captive rotary lid.
8 selectable lid positions.
3 configurable analog outputs 1 - 10 V DC.
Modbus RTU 485, baud rate adjustable: 9.6k/19.2k/38.4k/56k.
parity: none, odd, even, address range 1 - 127 adjustable via NFC tool.
power supply:19 - 26 V AC/DC,
current draw: DC 38 mA, AC 61 mA.
housing: base: PBT, color similar to RAL 7016.
lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003.
protection type: IP 20 sensor housing, IP65 OPP-SENS housing.
strain relief: 2 x M16 und 2 x M12.
fast wiring thanks to removable spring terminals.
cable cross-section 0.2-1.5 mm².
terminal resistor via DIP switch.
minimum flow velocity 1m/s.
permissible ambient conditions: - 10°C to 50°C.
0 – 95 %rh (non-condensing).
Data Sheet No. 14140
For installation in air duct.
CO2 measurement range: 0 - 5,000 ppm,
temperature measurement range: -10 - 50 °C,
humidity measurement range: 0 - 95 %rh.
CO2 tolerance: +/- 35 ppm +/-3% of measured value.
temperature tolerance: +/- 1K.
humidity tolerance: +/- 2% at 25°C and 10-90% rh.
PID controller ventilation control
dependent on CO2 concentration.
Air flows through the air duct sensor tube past
the sensor and back into the air duct.
The measurement principle is based on nondispersive infrared
technology with automatic self-calibration.
maintenance-free. with captive rotary lid.
8 selectable lid positions.
3 configurable analog outputs 1 - 10 V DC.
Modbus RTU 485, baud rate adjustable: 9.6k/19.2k/38.4k/56k.
parity: none, odd, even, address range 1 - 127 adjustable via NFC tool.
power supply:19 - 26 V AC/DC,
current draw: DC 38 mA, AC 61 mA.
housing: base: PBT, color similar to RAL 7016.
lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003.
protection type: IP 20 sensor housing, IP65 OPP-SENS housing.
strain relief: 2 x M16 und 2 x M12.
fast wiring thanks to removable spring terminals.
cable cross-section 0.2-1.5 mm².
terminal resistor via DIP switch.
minimum flow velocity 1m/s.
permissible ambient conditions: - 10°C to 50°C.
0 – 95 %rh (non-condensing).
Data Sheet No. 14140
MC4-MOD-I-80
Air quality
Multicontroller CO2, temperature, humidity and VOC, Modbus
For installation in air duct.
CO2 measurement range: 0 - 5,000 ppm,
temperature measurement range: -10 - 50 °C,
humidity measurement range: 0 - 95 %rh.
CO2 tolerance: +/- 35 ppm +/-3% of measured value.
temperature tolerance: +/- 1K.
humidity tolerance: +/- 2% at 25°C and 10-90% rh.
VOC: 0 - 500 index points.
VOC tolerance: +/- index points.
PID controller ventilation control
dependent on CO2 concentration.
Air flows through the air duct sensor tube past
the sensor and back into the air duct.
The measurement principle is based on nondispersive infrared
technology with automatic self-calibration.
maintenance-free. with captive rotary lid.
8 selectable lid positions.
3 configurable analog outputs 1 - 10 V DC.
Modbus RTU 485, baud rate adjustable: 9.6k/19.2k/38.4k/56k.
parity: none, odd, even, address range 1 - 127 adjustable via NFC tool.
power supply:19 - 26 V AC/DC,
current draw: DC 38 mA, AC 61 mA.
housing: base: PBT, color similar to RAL 7016.
lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003.
protection type: IP 20 sensor housing, IP65 OPP-SENS housing.
strain relief: 2 x M16 und 2 x M12.
fast wiring thanks to removable spring terminals.
cable cross-section 0.2-1.5 mm².
terminal resistor via DIP switch.
minimum flow velocity 1m/s.
permissible ambient conditions: - 10°C to 50°C.
0 – 95 %rh (non-condensing).
Data Sheet No. 14140
For installation in air duct.
CO2 measurement range: 0 - 5,000 ppm,
temperature measurement range: -10 - 50 °C,
humidity measurement range: 0 - 95 %rh.
CO2 tolerance: +/- 35 ppm +/-3% of measured value.
temperature tolerance: +/- 1K.
humidity tolerance: +/- 2% at 25°C and 10-90% rh.
VOC: 0 - 500 index points.
VOC tolerance: +/- index points.
PID controller ventilation control
dependent on CO2 concentration.
Air flows through the air duct sensor tube past
the sensor and back into the air duct.
The measurement principle is based on nondispersive infrared
technology with automatic self-calibration.
maintenance-free. with captive rotary lid.
8 selectable lid positions.
3 configurable analog outputs 1 - 10 V DC.
Modbus RTU 485, baud rate adjustable: 9.6k/19.2k/38.4k/56k.
parity: none, odd, even, address range 1 - 127 adjustable via NFC tool.
power supply:19 - 26 V AC/DC,
current draw: DC 38 mA, AC 61 mA.
housing: base: PBT, color similar to RAL 7016.
lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003.
protection type: IP 20 sensor housing, IP65 OPP-SENS housing.
strain relief: 2 x M16 und 2 x M12.
fast wiring thanks to removable spring terminals.
cable cross-section 0.2-1.5 mm².
terminal resistor via DIP switch.
minimum flow velocity 1m/s.
permissible ambient conditions: - 10°C to 50°C.
0 – 95 %rh (non-condensing).
Data Sheet No. 14140
MS3-MOD-I-80
Air quality
Multisensor CO2, temperature and humidity, Modbus
For installation in air duct.
CO2 measurement range: 0 - 5,000 ppm,
temperature measurement range: -10 - 50 °C,
humidity measurement range: 0 - 95 %rh.
CO2 tolerance: +/- 35 ppm +/-3% of measured value.
temperature tolerance: +/- 1K.
humidity tolerance: +/- 2% at 25°C and 10-90% rh.
Air flows through the air duct sensor tube past
the sensor and back into the air duct.
The measurement principle is based on nondispersive infrared
technology with automatic self-calibration.
maintenance-free. with captive rotary lid.
8 selectable lid positions.
3 configurable analog outputs 1 - 10 V DC.
Modbus RTU 485, baud rate adjustable: 9.6k/19.2k/38.4k/56k.
parity: none, odd, even, address range 1 - 127 adjustable via NFC tool.
power supply:19 - 26 V AC/DC,
current draw: DC 38 mA, AC 61 mA.
housing: base: PBT, color similar to RAL 7016.
lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003.
protection type: IP 20 sensor housing, IP65 OPP-SENS housing.
strain relief: 2 x M16 und 2 x M12.
fast wiring thanks to removable spring terminals.
cable cross-section 0.2-1.5 mm².
terminal resistor via DIP switch.
minimum flow velocity 1m/s.
permissible ambient conditions: - 10°C to 50°C.
0 – 95 %rh (non-condensing).
Data Sheet No. 14140
For installation in air duct.
CO2 measurement range: 0 - 5,000 ppm,
temperature measurement range: -10 - 50 °C,
humidity measurement range: 0 - 95 %rh.
CO2 tolerance: +/- 35 ppm +/-3% of measured value.
temperature tolerance: +/- 1K.
humidity tolerance: +/- 2% at 25°C and 10-90% rh.
Air flows through the air duct sensor tube past
the sensor and back into the air duct.
The measurement principle is based on nondispersive infrared
technology with automatic self-calibration.
maintenance-free. with captive rotary lid.
8 selectable lid positions.
3 configurable analog outputs 1 - 10 V DC.
Modbus RTU 485, baud rate adjustable: 9.6k/19.2k/38.4k/56k.
parity: none, odd, even, address range 1 - 127 adjustable via NFC tool.
power supply:19 - 26 V AC/DC,
current draw: DC 38 mA, AC 61 mA.
housing: base: PBT, color similar to RAL 7016.
lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003.
protection type: IP 20 sensor housing, IP65 OPP-SENS housing.
strain relief: 2 x M16 und 2 x M12.
fast wiring thanks to removable spring terminals.
cable cross-section 0.2-1.5 mm².
terminal resistor via DIP switch.
minimum flow velocity 1m/s.
permissible ambient conditions: - 10°C to 50°C.
0 – 95 %rh (non-condensing).
Data Sheet No. 14140
MS4-MOD-I-80
Air quality
Multisensor CO2, temperature, humidity and VOC, Modbus
For installation in air duct.
CO2 measurement range: 0 - 5,000 ppm,
temperature measurement range: -10 - 50 °C,
humidity measurement range: 0 - 95 %rh.
CO2 tolerance: +/- 35 ppm +/-3% of measured value.
temperature tolerance: +/- 1K.
humidity tolerance: +/- 2% at 25°C and 10-90% rh.
VOC: 0 - 500 index points.
VOC tolerance: +/- index points.
Air flows through the air duct sensor tube past
the sensor and back into the air duct.
The measurement principle is based on nondispersive infrared
technology with automatic self-calibration.
maintenance-free. with captive rotary lid.
8 selectable lid positions.
3 configurable analog outputs 1 - 10 V DC.
Modbus RTU 485, baud rate adjustable: 9.6k/19.2k/38.4k/56k.
parity: none, odd, even, address range 1 - 127 adjustable via NFC tool.
power supply:19 - 26 V AC/DC,
current draw: DC 38 mA, AC 61 mA.
housing: base: PBT, color similar to RAL 7016.
lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003.
protection type: IP 20 sensor housing, IP65 OPP-SENS housing.
strain relief: 2 x M16 und 2 x M12.
fast wiring thanks to removable spring terminals.
cable cross-section 0.2-1.5 mm².
terminal resistor via DIP switch.
minimum flow velocity 1m/s.
permissible ambient conditions: - 10°C to 50°C.
0 – 95 %rh (non-condensing).
Data Sheet No. 14140
For installation in air duct.
CO2 measurement range: 0 - 5,000 ppm,
temperature measurement range: -10 - 50 °C,
humidity measurement range: 0 - 95 %rh.
CO2 tolerance: +/- 35 ppm +/-3% of measured value.
temperature tolerance: +/- 1K.
humidity tolerance: +/- 2% at 25°C and 10-90% rh.
VOC: 0 - 500 index points.
VOC tolerance: +/- index points.
Air flows through the air duct sensor tube past
the sensor and back into the air duct.
The measurement principle is based on nondispersive infrared
technology with automatic self-calibration.
maintenance-free. with captive rotary lid.
8 selectable lid positions.
3 configurable analog outputs 1 - 10 V DC.
Modbus RTU 485, baud rate adjustable: 9.6k/19.2k/38.4k/56k.
parity: none, odd, even, address range 1 - 127 adjustable via NFC tool.
power supply:19 - 26 V AC/DC,
current draw: DC 38 mA, AC 61 mA.
housing: base: PBT, color similar to RAL 7016.
lid: PC, color similar to RAL 7016.
Ring: PBT, color similar to RAL 1003.
protection type: IP 20 sensor housing, IP65 OPP-SENS housing.
strain relief: 2 x M16 und 2 x M12.
fast wiring thanks to removable spring terminals.
cable cross-section 0.2-1.5 mm².
terminal resistor via DIP switch.
minimum flow velocity 1m/s.
permissible ambient conditions: - 10°C to 50°C.
0 – 95 %rh (non-condensing).
Data Sheet No. 14140