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Sauermann Si-HH3 HVACr Thermo-Hygrometer

Sauermann
SKU: SAUESIHH3
  • Thermo-hygrometer to measure relative humidity and temperature
  • Backlit LCD screen and magnetic back
  • Compatible with the Si-HVACR Measurement MobileApp
More Info
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Sauermann Si-HH3 HVACr Thermo-Hygrometer

The Sauermann Si-HH3 HVACr Thermo-Hygrometer hand held device allowing for the measurement of relative humidity from 0% to 100% RH and temperature from -20ºC and 60ºC in AHU inlets and outlets.

With a back-lit LCD screen and integrated 2 line display and magnetic backing for easy fixing, the Si-HH3 is a clear and easy to use instrument. With a two button keypad providing ON/OFF and backlight and one displaying Hold/Min/Max and value functions.

Battery powered, the Si-HH3 has a battery life up to 250 hours (without backlight and wireless communication). The battery life is preserved thanks to the auto shut off function, which turns the device off after ten minutes of inactivity.

Si-HVACR Measurement MobileApp

The Si-HH3 is compatible with the Sauermann Si-HVACR Measurement Mobile App allowing users to view and record test measurement in real time. Using the App, the instrument can easily view different parameters and browse saved measurement history and data graphs (average, min & max values). Reports can be created in PDF, CSV or XML formats with up to four images add to results.

The app is free to download on both iOS and Android smart devices.

Key Features

  • Measurement of relative humidity from 0% to 100% RH
  • Measurement of temperature from -20ºC and 60ºC
  • Suitable for use in AHU inlets and outlets
  • Hand held device
  • Back-lit LCD screen
  • Compatible with the Si-HVACR Measurement MobileApp
  • 250 hour battery life with auto-off function

What's In The Box?

  • Sauermann Si-HH3 HVACr Thermo-Hygrometer
  • Certificate of conformity
  • Quick start guide
  • 3 x Alkaline batteries LR03 AAA 1.5V
  • Carrying bag
Specification

Technical Specifications

  • Relative humidity
    Measuring unit: %, RH
    Accuracy: ±2%RH at 25°C (5 to 95%RH)
    Measuring range: From 0 to 100% RH
    Resolution: 0.1% RH
  • Dew point
    Measuring unit: ºC TD, ºF TD
    Measuring range: From -40ºC to 60ºC/ From -40ºF to 140ºF
    Resolution: 0.1ºC TD, 0.1ºF TD
  • Absolute humidity
    Measuring unit: g/m3, RH
    Measuring range: From 0 to 600 g/m3
    Resolution: 0.1 g/m3
  • Enthalpy
    Measuring unit: kj/KG
    Measuring range: From 0 to 10,000 kj/kg
    Resolution: 0.1 kj/kg
  • Mixing ratio
    Measuring unit: G/KG
    Measuring range: From 0 to 10,000 g/kg
    Resolution: 0.1 g/kg
  • Wet bulb temperature
    Measuring unit: ºC TW/ºF TW
    Measuring range: From 0 to 60ºC/From 32 to 140ºF
    Resolution: 0.1ºC/0.1ºF
  • Temperature
    Measuring unit: %, RH
    Accuracy: ±2%RH at 25°C (5 to 95%RH)
    Measuring range: From 0 to 100% RH
    Resolution: 0.1% RH

General features

  • Measuring element:
    Hygrometry: captive sensor
    Temperature: NTC
  • Display: Integrated 2-line LCD 7 segment monochrome display with backlight
  • Housing: ABS-PC and TPE, IP20
  • Keypad:
    1 On/Off and backlight button
    1 Hold/Min/Max/Live & value button
  • Standards and directives:
    2011/65/EU RoHS II (EU)2015/863;
    2012/19/EU WEEE; 2014/53/EU RED
  • Power supply: 3 alkaline batteries LR03 AAA 1.5 V
  • Battery life: 250 hours (without backlight and without wireless communication)
  • Wireless communication:
    Range frequency from 2402 MHz to 2480 MHz with a transmit power of 0 dBm
    Range up to 15 m (98 ft), depending on smartphone radio strength
    Minimum required versions: Android 5.0, iOS 12.4, BLE 4.0
  • Ambiance: Air and neutral gas
  • Operating conditions:
    From -10 to +60°C (14 to 140°F). In non condensing conditions
    Altitude: from 0 to 2000 m (6561’)
  • Storage temperature: From -20 to 70ºC (-4 to 158ºF)
  • Auto shut-off: 10 minutes (can be deactivated)
  • Weight (with batteries): 200g (7oz)
Label Type Size Download
pdf Sauermann Si-HH3 HVACr Thermo-Hygrometer Datasheet pdf 702.3 KB Download