high repeatability high sensitivity wettable very good long term stability good resistance to pollutants small size construction
Technical Data
Nominal capacitance C76 (at 20°C / 68°F) 200 ± 30 pF Sensitivity 0.6 pF / % RH Working range Humidity 10...95% RH Temperature -40...110°C (-40...230°F) Linearity error (20...90% RH) < ± 2% RH Hysteresis 2.0 ± 0.3% RH Response time t90 < 15 sec Temperature dependence [%RH /°C] ΔRH = g * RH * (T - 20) g = -0.004 ± 10 % Long term stability at 20-30°C (68-86°F) / 20-80% RH drift < 1.5 % / year Loss tangent < 0.1 typical Maximum supply voltage (no DC voltage) 5 V max (Upp) Maximum DC voltage < 5 mV Operating frequency 10...100 kHz, recommended 20 kHz Material connection phosphor bronze with tin coating