Appendix; Specifications And Troubleshooting; Specifications; Appendix Specifications And Troubleshooting - Vaisala HMT140 User Manual

APPENDIX

SPECIFICATIONS AND
TROUBLESHOOTING

Specifications

Table 1: Humicap Relative Humidity Measurement
Specifications (with HMP110D)
Property
Measurement range
Accuracy (including non-linearity, hystere-
sis, and repeatability):
at 0 ... +40 °C (+32 ... +104 °F)
at -40 ... 0 °C and +40 ... +80 °C
(-40 ... +32 °F and +104 ... +176 °F)
Factory calibration uncertainty at 20 °C
(+68 °F)
Humidity sensor
Stability
Table 2: Humicap Temperature Measurement
Specifications (with HMP110D)
Property
Measurement range
Accuracy over temperature range:
at +15 ... +25 °C (+59 ... +77 °F)
at 0 ... +15 °C and +25 ... +40 °C
(+32 ... +59 °F and +77 ... +104 °F)
M211488EN-E
Description/Value
0 ... 100% RH
±
1.7 %RH (0 ...90 %RH)
±
2.5 %RH (90 ... 100 %RH)
±
3.0 %RH (0 ...90 %RH)
±
4.0 %RH (90 ... 100 %RH)
±
1.5 %RH
HUMICAP 180R
±
2 %RH over 2 years
Description / Value
°
-40 ... +80 C (-40 ... +176
± ±
0.2 °C ( 0.36 °F)
± ±
0.25 °C ( 0.45 °F)
°
F)
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