Apogee Instruments SF-110 Kullanıcı El Kitabı - Sayfa 14
Güvenlik Sensörleri Apogee Instruments SF-110 için çevrimiçi göz atın veya pdf Kullanıcı El Kitabı indirin. Apogee Instruments SF-110 17 sayfaları. Radiation frost detector
Sayfayı YazdırMAINTENANCE AND RECALIBRATION
Apogee SF-110 radiation frost detectors are weatherproof and are designed to be continuously deployed in
outdoor conditions. When detectors are not is use, it is recommended that they be removed from the
measurement environment, cleaned, and stored. SF-110 detectors deployed in the field should be periodically
cleaned to remove all dust and debris.
The thermistor in SF-110 detectors is not factory calibrated, but it comes with a generic calibration (see Steinhart-
Hart coefficients in OPERATION AND MEASUREMENT section). A custom calibration can be derived by comparing
the temperature from the simulated leaf thermistor to a reference temperature measurement. Often, a simple
offset can be used to make the measured temperature match the reference temperature.