무제 문서
무제 문서
Temperature Sensor
  Semicondutor Div. T/C
  Industrial Div. T/C
  SPRT (Standard Platinun Resistance Thermometer)
  RTD (Resistance Temperature Detector)
  T/C Instrumented Wafer, GLASS, LCD & Sapphire
T/C Assembly Component
  Insulator & Protection Tube
  Connector & Stripanel
  T/C Wire & EXT. Wire

Temp & Humidity Measuring Equipment
  Digital Thermometer
  Temperature Calibration System
- Special Demand
  Hygro-Thermograph
  Digital Temp. / Humidity Meter
  Transmitter & Components

 

 

 

PROFESSIONAL RELATIVE HUMIDITY MEASUREMENT

The HMI41 hand-held indicator fitted with the HMP41 or HMP45 humidity and temperature probe can be used for spot checking humidity and temperature in plant maintenance; installation and inspection of air conditioning systems; or in production and storage areas for taking measurements in freezers, cool stores and containers.

In addition to displaying the humidity and temperature readings, the HMI41 can calculate dewpoint and wet bulb temperature, absolute humidity and mixing ratio - no more awkward conversion tables or complex calculations.

These features added to fast response time, high measurement accuracy and excellent stability make the HMI41 indicator and HMP41/HMp45 probes the ideal choice for the most demanding user.

 

TWO DIFFERENT PROBES

The HMP41 and HMP45 humidity and temperature probes are designed for different uses.
HMP41 probe: fixed mounting on the indicator.
HMP45 probe: cable model for measurements in ducts or chambers.


SPECIAL FEATURES

By selecting the right probe for your application, one HMI41 indicator may be all you need for your relative humidity and temperature measurement needs.

The indicator has an easy-to-read two-line liquid crystal display, and is available with either metric or non-metric units.

Furthermore, the HMI41 includes a calibration option: by using the HMI41 and suitable probe most Vaisala humidity transmitters can be calibrated at one point quickly and easily.

PROBES EQUIPPED WITH HUMICAP

The probes are fitted with Vaisala's latest HUMICAP sensor. This sensor has high accuracy, excellent long-term stability, and negligible hysteresis. It is also insensitive to dust and most chemicals. The same sensor is used in our industrial humidity transmitters.