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한국의 
Humidity / Temperature Measuring Instrument AFK-A / AFK-F
For industrial applications,
capacitive method of measurement
Operating range:
-80 ... +200 °C (temperature)
0 ... 100 % rh (humidity)
Accuracy:
±1,5 % rh at 23 °C / < 90 % rh
±2 % rh at 23 °C / > 90 % rh or < 10 % rh
pmax: 25 bar
tmax: -40 ... 85 °C (housing), -80 ... +200 °C (sensor)
Output: 0 ... 1 V, 0 ... 10 V, 4 ... 20 mA
Dew-point, enthalpy, mixing ratio, absolute humidity, wet-bulb temperature
Option: display, exchangeable transmitters/sensors
Datasheet
Operating Instructions
Miscellaneous
Description
KOBOLD sensors in the AFK-A series combine the digital measured value processing with the advantages of our robust industrial sensors which can be used at temperatures up to -80 ... 200 °C resp. at pressures up to 25 bar. They are ideally suited for demanding industrial applications.
The AFK-A series with exchangeable sensor part consists of a calibrated sensor part with 4-pin plug and a transmitter with analog output. Sensor part and transmitter can be combined and matched with each other, according to the physical and mechanical requirements. The measured humidity and temperature values are calculated in the calibrated sensor part with the calibration values stored there, and are passed on as digital measurement values.
In the two-piece design AFK-F series, sensor part and transmitter are firmly connected. The sensors can be readjusted on site using buttons and LED. They can also be factory-calibrated and readjusted using software.
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