Decagon Devices VP-4 Operator's Manual page 9

Vapor pressure, temperature, barometric pressure & relative humidity sensor
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2 ABOUT VP-4
Range: 49 to 109 kPa
Resolution: 0.01 kPa
Accuracy: 0.4 kPa
Dimensions: 1.96 cm (dia) x 5.4 cm (h)
Power requirements: 3.6 to 15 VDC, 0.03 mA quiescent, 4 mA dur-
ing 300 ms measurement
Response (Measurement) Time: 300 ms
Output: Decagon Digital or SDI-12
Operating Temperature:
Connector types: 3.5 mm (stereo) plug or stripped & tinned lead
wires (Pigtail)
Figure 3: Vapor Pressure Accuracy
Barometric Pressure
General
40 to 80 C
6
VP-4

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