Campbell HC2S3 Manual de usuario descargar pdf (Pagina 14)

HC2S3 Temperature and Relative Humidity Probe

6.1 Temperature Sensor

Sensor: PT100 RTD, IEC 751 1/3 Class B, with calibrated signal conditioning

Temperature Measurement Range: -50°C to +100°C (default -40°C to + 60°C)

Temperature Output Signal Range: 0 to 1.0 V

Accuracy at 23°C: ±0.1°C with standard configuration settings

Long Term Stability: <0.1°C/year

Sensor Time Constant (63% step change (1 m/sec air flow at sensor)): ≤22 sec

with PE filter, ≤30 sec with Teflon filter

Temperature Accuracy over Temperature:

6.2 Relative Humidity Sensor

Sensor: ROTRONIC Hygromer

IN1

Relative Humidity Measurement Range: 0 to 100% non-condensing

RH Output Signal Range: 0 to 1 VDC

Accuracy at 23°C

±0.8% RH with standard configuration settings

Typical Long Term Stability: <1% RH per year

Sensor Time Constant (63% of a 35 to 80% RH step change (1 m/sec air flow at

sensor)): ≤22 sec with PE filter, ≤30 sec with Teflon filter

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Campbell HC2S3 Manual de usuario Pagina 14