Hmp45c manual

 · Service Manual Hyundai Santa Fe. Pdf silent reading of direct versus indirect speech. Kitan and assistance the model hmp45c temperature and relative humidity probe is warranted by campbell scientific, inc. Throughout the manual important instructions regarding the safety considerations are focused as follows. WARNING Warning denotes a hazard. It calls attention to a procedure, practice, condition or the like, which, if not correctly performed or adhered to, could result in injury to or death of personnel. CAUTION Caution denotes a hazard. It. The -L option on the model HMP45C Temperature and Relative Humidity probe (HMP45C-L) indicates that the cable length is user specified. This manual refers to the sensor as the HMP45C.

Service Manual Hyundai Santa Fe. Pdf silent reading of direct versus indirect speech. Kitan and assistance the model hmp45c temperature and relative humidity probe is warranted by campbell scientific, inc. The HMP45C Temperature and Relative Humidity probe contains a Platinum Resistance Temperature detector (PRT) and a Vaisala HUMICAP ® capacitive relative humidity sensor. The HMP45C can be powered continuously or the power may be switched to conserve battery life. The HMP45C consumes less than 4 milliamperes current at 12 volts. The HMP45C probe uses a HUMICAP capacitive polymer H chip to measure relative humidity and a PRT to measure temperature. Yearly HMP45C recalibrations are recommended. To reduce the current drain, power can be supplied to the HMP45C only during measurement when the sensor is connected to the datalogger's switched 12 V terminal.

HMP45C draws approximately 4 mA when it is powered. The wire used in the HMP45C (P/N ) has resistance of Ω/ feet. Since the signal reference and the power ground are both connected to ground at the datalogger, the effective resistance of those wires together is half of Ω/ feet, or Ω/ feet. Uen Operating Manual 5 Temperature HMP45A Measurement range +60 °C Output scale +60 °C equals 0 1 VDC Accuracy at 20°C ± °C Accuracy over the whole measurement range: 0 0 10 20 30 40 50 60°C Temperature sensor Pt IEC 1/3 Class B HMP45D. manual refers to both models as the HMP45C. The HMP45C can be powered continuously or the power may be cycled to conserve battery life. The HMP45C consumes less than 4 milliamperes current at 12 volts. Approximately seconds is required for the sensor to warm up after power is switched on. At measurement rates slower than once per.