Showing 1–10 of 75 results

COF Carbon monoxide transmitter

COF Carbon monoxide transmitter

Electrochemical transmitter providing high selectivity
• Robust design with protection class IP56
• Linear output signal 4…20 mA or 0…10 V
COF is intended for demand-controlled ventilation in
e.g. parking garages and road tunnels.
• Two-wire (4…20 mA) or three-wire (0…10 V)
connection for easy installation
• TÜV-approved in accordance with VDI 2053
• Automatic zero adjustment facilitates maintenance

NO2F Nitrogen dioxide transmitter

NO2F Nitrogen dioxide transmitter

Electrochemical transmitter providing high selectivity
• Robust design with protection class IP56
• Linear output signal 4…20 mA or 0…10 V
NO2F is intended for demand-controlled ventilation in
e.g. parking garages and road tunnels.
• Two-wire (4…20 mA) or three-wire (0…10 V)
connection for easy installation
• TÜV-approved in accordance with VDI 2053
• Automatic zero adjustment facilitates maintenance

CO2 transmitter, duct mounting

CO2 transmitter, duct mounting

Short facts about CO2DT-R
• Infrared technology (NDIR)
• CO2 concentration 0…2000 ppm measuring
range
• Excellent long-term stability
• Easy installation and service-friendly housing
• Probe only 12 mm
• Automatic CO2 calibration

CTHR2A(-D) CO2, humidity and temperature transmitters

CTHR2A(-D) CO2, humidity and temperature transmitters

Short facts about CTHR2A(-D)
• Output signal CO2, 0…10 V DC referring to
0…2000 ppm
• Output signal temperature, 0…10 V DC
referring to 0…50°C
• Output signal humidity, 0…10 V DC referring
to 0…100 % RH
• CO2 concentration, 0…2000 ppm
• Temperature, 0…50°C
• Humidity, 10…90 % RH
• Good long-term stability