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Rotronic CF1 series: CO2, temperature and humidity measurement with a sensor that makes sense
Measuring CO2, temperature and humidity with a sensor that stands out.
The CF1 series is the latest CO2 transmitter from Rotronic with integrated humidity and temperature sensor. The elegant design fits perfectly into offices, living rooms, public areas, etc.
Features.
| Parameters | Humidity / temperature and CO2 |
| Dimensions | Type R: 131 x 86 x32 (H,W,D) mm Type S: 120 x 86 x 32 (H,W,D) mm Type D: 82 x 117 x 32 (H,W,P) mm |
| Weight | Type R: approx.115 g / Type S: approx.135 g / Type D: approx. 220 g |
| Range of application | Electronics: 0 .. 50 °C Measuring range probe dependent 0 .. 100 %RH, non-condensing |
| Accuracy at 23 ±5 °C | 0 .. 2000 ppm: ± 40 ppm ± 3 % of measured value 0 .. 5000 ppm: ± 10 % of measured value |
| Measurement principle | Infrared (NDIR) |
| Measurement ranges | 0..2000 ppm or 0..5000 ppm |
| Adjustment points | 400 ppm and 35, 80 %RH |
| Pressure dependency | +1.6 % reading per kPa |
| Power supply / Power consumption | 12..28 VAC / 15..40 VDC max. 86.5 mA |
| Long-term stability | < 1.5 %RH per year |
| Humidity sensor | ROTRONIC HYGROMER® IN-1 |
| Standard temperature scale | 0…50 °C or 0…100 °F |
| Temperature sensor | Thermistor |
| Response time | RH: 30s (63 % of a rise 35 .. 80 %RH) without filter / T: 4 s / CO2: |
| Analog outputs | 3 analog outputs (1 for each parameter) The mA and V output is not exchangeable. It is always fixed as mA or V. CF132 is the current output, CF135 is the voltage output |
| Analog output signal (standard) | 4 .. 20 mA / 0..1 V / 10 V exchangeable via SW21/HW4 software |
| Enclosure material | ABS |
| IP protection rating | Type S/R: IP30 Type D: IP65, without probe |
| Load per analog output | V signal: ≥1kΩ / V; mA signal: ≤500 Ω |
| Relay | Exchangeable via software for each parameter max. switching voltage: 30 VDC / 125 VAC max. switching load: 1A at 30 VDC / 0.5A at 125 VAC min. switching load: 0.01 mA at 10 mV DC |
| RoHs conformity | Yes |
| CE / EMC conform | 2014/30/EU / EN61000-6-1 / EN61000-6-2 / EN61000-6-3 / EN61000-6-4 |
