Senseca GRHU-KABEL-MP 空气湿度传感器 (wall version with cable and high humidity sensor)

Measuring ranges:

 Humidity: 0.0 ... 100.0 % RH (temperature compensated)

 Temperature: -40.0 ... 120.0 °C or -40.0 ... 248 °F

Recommended humidity range:

20.0 ... 80.0 % RH (standard)

  5.0 ... 95.0 % RH (with option high humidtiy)

Display options: with option UNI an alternative display unit can be shown 

instead of the humidity measuring value. The unit selection  will be done via keyboard.

 Wet bulb temperature -27.0 ... +60.0 °C

 Dewpoint temperature -40.0 ... +60.0 °C

 Enthalpy -25.0 ... +999.9 kJ/kg

 Atmospheric humidity 0.0 ... 640.0 g/kg

 Absolute humidity 0.0 ... 200.0 g/m³

 Accuracy: (at 25 °C and in recommended range)

 Display: humidity: ±2.5 % RH

temperature: ±0.4 % of measuring value ±0.2 °C

Additional output signal: ±0.2 % FS

Temperature compensation:

automatically

Auxiliary energy: 12 ... 30 VDC or 18 ... 30 VDC (for output: 0-10 V)

Reverse voltage protection:

50 V, permanently

Perm. impedance (at 4-20 mA): RA [Ω] ≤ (UV [V] - 12V) / 0.02 A

Permissible load (at 0-1(10)V): RL [Ω] > 3000 Ω

Display: approx. 10 mm high, 4-digit LCD-display,

alternating humidity and temperature display

Working temperature: -25 ... +50 °C (electronics)

 Sensor head and tube: -40 ... +100 °C - for short time up to 120 °C

Storage temperature: -25 ... +70 °C

Relative humidity (electronic): 0 ... 95 % RH (non-condensing); If there is a risk of condensation due to temperature changes, please use our encapsulated or lacquered types (optionally available).

Housing: ABS (IP65)

Sensor tube: tube 14 mm Ø, with screw-type protection cap

Design type Kabel: with separated sensor tube, sensor head (Ø14x 68 mm)  connected to device via 1 m tefl on cable. 

Inclusive option high-humidty sensor

Design type Shut: heat absorption hat / weather protection shield 

Application: The heat absorption hat is especially designed  for measurements in the open air. The measuring results that  can be achieved will not be infl uenced by either sun or rain.

Design: Heat absorption hat made of plastic, Ø 110 mm,  approx. 140 mm high. Additionally equipped with a stainless  steel base for wall mounting, with 3 fi xing holes for screws with  a max. shaft Ø of 5 mm. Large projection approx. 160 mm.

Electric connection: elbow-type plug acc. to EN 175301-803/A (IP65)

Mounting: 4 housing holes for wall mounting or by means of plastic tube  clamps for duct mounting

Functions: min-/max-value memory, offset and slope adjustable,  output signal scaleable

Datasheet

Manual