| Description |
| Sensor type | polymer resistor humidity sensor |
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| Applications | wind resource assessment |
| meteorological studies |
| environmental monitoring |
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| Sensor range | 5 to 95% relative humidity |
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| Instrument compatibility | Symphonie with RH5 SCM + any iPack |
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| Output signal |
| Signal type | linear analog voltage |
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| Transfer function | % Relative Humidity = Voltage x 20 |
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| Accuracy | +/- 5% RH from 5 to 95% RH [at 25 °C (77 °F)] |
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| Output signal range | 0 to 5V for 0 to 100% RH, with a load resistance greater than 10 k ohms |
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| Power requirements |
| Supply voltage | 10 V to 36 V DC, 12 V at 1.2 mA typical |
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| Installation |
| Mounting | bolts to bottom of logger shelter box with supplied hardware; user must pre-drill two 5 mm (3/16 inch) holes or use self-tapping screws (not included) |
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| Tools required | #2 Phillips (+) screwdriver |
| 9 mm (11/32 inch) nut driver or wrench |
| 5 mm (3/16 inch) drill bit and drill |
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| Environmental |
| Operating temperature range | -40 °C to 54 °C (-40 °F to 130 °F) |
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| Operating humidity range | 0 to 95% relative humidity |
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| Physical |
| Connections | wire leads, 3 conductor shielded cable: |
| Red: Power |
| Black:Ground |
| White: Signal out |
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| Cable length | 1.5 m (5 feet) |
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| Weight | 0.68 kg (1.5 pounds) |
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| Dimensions | 115 mm (4.5 inches) x 102 mm (4 inches) x 80 mm (3.1 inches) |
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| Materials |
| Cable | 3 conductor 22 AWG, with overall foil shield and drain wire, chrome PVC jacket |
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| Enclosure | Cast aluminum and stainless steel |