HC1000
HC1000 is High End Humidity Sensors manufactured by Handling Instructions.
HC1000/ HC101
High End Humidity Sensors
Typical Applications hand held instruments data loggers meteorology HVAC medical applications
Technical Data
Sensor Nominal capacitance C76 (at 20 deg C) Sensitivity Working range humidity temperature Linearity error (0 ... 98 %RH) Hysteresis (at 70 %RH) Response time t90 Temperature dependence [%RH / deg C] Long term stability at 20-30 deg C /20-80 %RH Loss tangent Maximum supply voltage (no DC voltage) Maximum DC voltage Operating frequency Material connection leads
Features working range 0-100 %RH linearity error < 1.5 %RH wettable long term stable highest repeatability good resistance to pollutants
HC101
500 ± 50 p F
200 ± 20 p F
1.40 p F / %RH
0.56 p F / %RH
0 ... 100 %RH
-40 ... +120 deg C
< ± 1.5 %RH
1.7 ± 0.15 %RH
< 6 sec.
∆RH = g
- RH
- (T
- 20) g = -0.003 ± 10 % drift < 1 % / year
< 0.05 typical
5 V max (UPP)
<5 m V
10 ... 100 k Hz, remended 20k Hz phosphor bronze with tin/lead coating
Characteristics
The average increase of capacitance over the working range is 140 p F for the HC1000 and 56 p F for the HC101. For the range of 0- 98 %RH, linear approximation is possible, errors will be lower than ± 1.5 %RH.
The sensor characteristic is described by the following linear formula:
C(RH) = C76
- [1 + HK
-...
