VAISALA
HMP3 / HMPX
- Humidity and temperature measurement
- Probe design for integration
- Compatibility with Vaisala monitoring systems
Laboratories and climate chambers
Climate chamber humidity and temperature measurement
Humidity and temperature instruments for laboratories, climate chambers, calibration rooms, environmental testing and clean technical areas.
Application overview
Humidity measurement in labs and chambers
Laboratory and climate chamber applications need stable readings, repeatability and suitable probe placement. The selection depends on chamber size, temperature range, humidity range and data requirements.
Stable probes
Humidity and temperature probes for repeatable chamber measurements.
Lab and chamber use
Selection for test chambers, calibration spaces and controlled rooms.
Data and calibration
Outputs, logging and calibration support for quality systems.
Selection path
How to choose a chamber sensor
1
Test range
Define temperature and humidity limits for the chamber.
2
Probe location
Choose placement for representative and stable measurement.
3
Accuracy
Specify accuracy, stability and calibration interval expectations.
4
Data
Confirm output, display, logging or system integration needs.
Suitable solutions
Humidity and temperature probes for climate chambers
Transmitters for controlled rooms and laboratory monitoring
Handheld meters for spot checks and validation
Calibration-ready sensors for quality and environmental testing
Recommended products
Suitable instruments
ROTRONIC
HC2A Series
- 0-100% RH
- Standard probe range -50 to 100 deg C
- Accuracy +/-0.8% RH or +/-0.5% RH
ROTRONIC
HygroFlex1
- Relative humidity and temperature measurement
- Compact wall-mount design
- Analog output for monitoring systems
VAISALA
HMT310
- Relative humidity and temperature measurement
- Probe options for different installation methods
- Industrial output signal
ROTRONIC
HP31 / HP32
- Operating range: -10 to 60 deg C, 0-100% RH
- HP31: +/-2% RH / +/-0.3 deg C at 23 deg C
- 64,000 data point memory
FAQ
Common questions
Where should a chamber humidity probe be placed?
The probe should be positioned where it represents the test volume without being affected by direct airflow, walls, heaters or wet surfaces.
Do I need calibration documentation?
For laboratory, pharmaceutical and quality applications, calibration certificates or traceable documentation are often required.
Can one probe measure temperature and humidity?
Yes. Many chamber probes measure both relative humidity and temperature, and may also support calculated humidity values.
What data is needed for model selection?
Specify chamber type, temperature range, humidity range, required accuracy, probe location, output or logging needs and calibration requirements.