Phone: 253-927-6186
 Email: sales@hotektech.com

Precision Hygrometer

MS1 high precision instrument for measuring relative humidity and temperature.
The ms1 precision hygrometer is ideal for measuring relative air humidity and temperature.
The unit also calculates and displays dew point temperature, specific enthalpy and other climatic parameters otherwise found only in the Mollier diagram. Optional you can connect an PC or Laptop direct via an RS-232 interface and read data's into our NOVALOG 32 software tool.
Each hygrometer can test and adjust by 5 humidity points from 11% up to 90% RH. An external power supply
is available for 115 VAC and 230 VAC.

Precision Hygrometer

Model  Description 
MS1  High precision relative humidity meter
Optionally in °C or °F temperature display.
Calculate 7 climatic parameters :
Dry bulb, dewpoint, water content, wet bulb,
specific enthalpy and
partial water vapur (DIN 50010).
Automatic 5 points calibration userfiendly with standard SALT-SC checksets.
Different sensor adapter for different application


RS -232 Interface for PC based monitoring
and data equitation. ( SW available ).
Strong plastic case with special cell protection.
Click buttons for easy handling.
Clearly laid-out multi display liquid crystal display.
Power supply via an standard 9V DC batteries block.
External power supply as option.



Technical specification
Type MS - 1 Handheld Standard Surface temp, sensor
Article-No. 1110534 1110848
Measurement range humidity 6% ... 98 % RH (no protection against saturation ! )
Measurement range temperature -20 ... +80°C / -4.....176°F
Measurement range dew point -50 ... +80°C / -58.....176°F
Measurement range specific enthalpy -20 ...1522KJ/kg
Measurement range mixing ratio 0 ... 544 g/kg
Measurement range wet/dry-bulb temp. -20 ... +80°C / -4.....176°F
Measurement range Part. pressure water vap. -0.1 ... -472 mbar
Basic accuracy temperature +/- 0.3K ( at +25°C ) +/- 0.1K ( at +25°C )
Basic accuracy humidity +/- 1.0% RH ( 20....90% RH / 0.....50°C )
Basic resolution ( r.H. / T ) 0.1% RH / 0.1K 0.1K
Typical repeatability ( r.H. / T ) < 0.3% RH / < 0.2K 0.1K
Operating temperature Handheld instrument - 0 ... 50° C / 32 ....122°F
Operating temperature Sensor armatur -20 ... 80° C / -4 .... 176°F
Power supply Batteries Block 9 V ( DC ) 7.5 V DC Main adapter 115 / 230V AC
Power consumption Typ.. 100 mW (at 9 V DC)
Analog output signals NONE
Digital interface RS - 232 interface with special Printer / PC adapter and
Novalog 32 Bit Windows 98/XP/NT/2000 data acquisition
Storage temperature : Transmitter 0 ... 50° C / 32 ....122°F ( no saturations )
Storage temperature : Electronic sensor -20 ... 80° C / -4 ....176°F ( no saturations )

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Company

  • Hotek Technologies, Inc
  • tel: 253-927-6186
  • sales@hotektech.com
  • services@hotektech.com
  • info@hotektech.com