Hand-Held Humidity Precision Measuring Unit HND-F

For Industrial applications, capacitive method of measurement Operating range: -40 ... +180°C (temperature) 0 ... 100% rh (humidity) Accuracy: ±(1,3 + 0,3% of reading) % rh  at -15 ... +40°C / < 90% rh ±2,3  % rh  at-15 ... +40°C / > 90% rh ±(1,4 + 1% of reading) % rh  at -25 ... +70°C ±(1,5 + 1,5% of reading) % rh  at -40 ... +180°C p_max: 15 bar t_max: -40 ... 60°C (housing), -40 ... +180°C (sensor) Output 0 ... 5 V, 0 ... 10 V, 4 ... 20 mA Dew-point temperature, freezing point temperature, absolute humidity, specific enthalpy, water-vapour partial pressure, mixing ratio Communication: RS232

Hygrometric method of measurement Operating range: -30 ... +80°C (Temperature) 30 ... 100 % rH (Humidity) Accuracy: ±0.5°C (Temperature) ±2.5 % rH (< 40 % rH: ±3.5 % rH) (Humidity) p_max: pressureless t_max: -20 ... 60°C (housing), -40 ... +80°C (sensor) Material: polymer fibre inside stainless steel housing, 220 mm (probe) ABS (housing) Output: Pt100 or 4 ... 20 mA (Temperature) 100 ... 138.5 Ω or 4 ... 20 mA (Humidity) Option: wall mounting set, gauze protection

For industrial applications, capacitive method of measurement Operating range: -80 ... +200 °C (temperature) 0 ... 100 % rh (humidity) Accuracy: ±1,5 % rh at 23 °C / < 90 % rh ±2 % rh at 23 °C / > 90 % rh or < 10 % rh p_max: 25 bar t_max: -40 ... 85 °C (housing), -80 ... +200 °C (sensor) Output: 0 ... 1 V, 0 ... 10 V, 4 ... 20 mA Dew-point, enthalpy, mixing ratio, absolute humidity, wet-bulb temperature Option: display, exchangeable transmitters/sensors

Capacitive method of measurement Measuring range: Temperature: 0 ... +200°C Humidity: 0 ... 100% rH p_max: 25 bar t_max: +200°C Output: 2x 4 - 20 mA Accuracy: Temperature: ±0,1°C Humidity: ±2 % rH