The C-Mac® HSR16 Series is a humidity sensor or a combined temperature and humidity sensor. HSR16 consists of 1 or 2 independent looped circuits for measuring relative humidity and temperature. The HSR16 comes with a 96 mm immersion tube as standard, but can by request be delivered in 75 mm and 250 mm lengths. • 2 or 4 wire measurement of relative humidity and temperature • External sensor • 2 independent looped powered circuits • 4-20 mA current loop that is proportional to humidity and temperature Technical Data Supply: Relative supply voltage: Voltage drop: Measuring range: Humidity: Temperature: Operating temperatur: Electrical connection: Cable gland: Application: Limits: Accuracy: Humidity: Temperature: Linearity: Material: Weight: IP: Through 4-20 mA current loop 7-30 VDC < 7 V 4-20 mA =0-99% RH 4-20 mA = 0-50 °C 0 °C til +70 °C Screw terminal 2 or 4 wires PG7 Agriculture, industry Can’t be used in condensing areas ± 2% (10-90% RH) ± 1 °C ± 2% Polycarbonate, grey 90-120 g 44