Rotronic CF8-W-Disp-CO CO2 Gas Measurement Transmitter

Rotronic CF8-W-Disp-CO CO2 carbon dioxide measurement instrument is suitable for closed rooms in which a combustion process takes place.

Typical applications of the Rotronic CF5-D / -DISP CO₂ include monitoring of carbon monoxide and carbon dioxide in underground garages, tunnels, mines, large halls, with relays for CO2 and CO alarm systems.

Rotronic CF8-W-Disp-CO Product Features

Model: CO (Carbon Monoxide)
Measurement range CO2: 0…3,000 ppm
Measurement range CO: 0…100 ppm
Accuracy CO2: ±30 ppm
Accuracy CO: ±10 ppm
Output 1 (0…100 ppm CO): 0/2…10 VDC or 0/4…20 mA
Output 2 (0…2,000 ppm CO2): 0/2…10 VDC or 0/4…20 mA
Output 3, relay open >35 ppm (CO) and >1’500 ppm (CO2) , closed <30 ppm (CO) and <1’400 ppm (CO2)
Range of application: 0…50 °C (30…120 °F) / 0…95 %RH
Communication: MODBUS, RS-485 (optional)
Maintenance: is not necessary for indoor applications. Industrial applications may require annual calibration.
Lifetime: >5 years (limited by the CO probe)

Rotronic CF8-W-Disp-CO CO₂ Gas Measurement Transmitter – Technical Specifications

Dimensions	142 x 84 x 46 mm – Ø 40 x 102 mm
Power Supply / Power Consumption	16…29 VDC/AC
IP Protection Rating	IP54

Rotronic CF8-W-Disp-CO CO₂ Measurement Instrument Meter Guidelines

350 – 450 ppm	400 – 1,200 ppm	>1,000 ppm	5,000 ppm (0.5 %vol)	38,000 ppm (3.8 %vol)	>100,000 ppm (10%vol)
Fresh air outdoors	Room air	Fatigue and loss of concentration become apparent.	Maximum permissible value at the workplace during an 8-hour workday	Breathing air (direct exhalation)	Nausea, vomiting, loss of consciousness and death

ROTRONIC – CARBON DIOXIDE GAS MEASUREMENT FOR VENTILATION MONITORING

Rotronic devices including transmitters, data loggers and hand held instruments are used for regulating ventilation in living areas, offices, classrooms, cinemas, hospitals and also for measuring CO2 pollution in garages, tunnels and logistics facilities. Rotronic carbon dioxide gas measurement instruments monitor indoor air quality (IAQ) safeguarding the health, productivity and comfort of occupants.

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ROTRONIC MEASUREMENT

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HUMIDITY, DEW POINT, FLOW, PROCESS PRESSURE, CARBON DIOXIDE & TEMPERATURE MEASUREMENT

T&D distribute Rotronic probes, instruments, transmitters, data loggers, indicators and sensors for the measurement of dew point, flow, air velocity, process pressure, carbon dioxide and temperature. Click an icon for further information…..