pSENSE II ™ is a hand-held and portable data logger, with rechargeable batteries and power adaptor. The instrument displays and records temperature, relative humidity, CO2, and calculates parameters such as dew point and wet-bulb temperature.

pSENSE II ™ can be run in different modes such as; MIN/MAX/AVG review mode, has multiple logging related modes, and displays active measurements too.




Key benefits

- Portable and hand-held unit; CO2, temperature, RH, dew point and wet-bulb temperature
- Data logger functionality with large memory
- Audible alarm with configurable functionality and set-point level
- Rechargeable batteries and power adaptor for continuous operation included
- Easy-to-use menus, settings and recalibration procedures
- 24 months warranty (excluded batteries)



pSENSE II ™ data logger is suitable for analyzing ventilation needs, Indoor Air Quality assessments before retrofitting or installing HVAC systems. The unit can be used as a portable fresh air indicator for e.g. teachers in classrooms or anywhere else where fresh air in general is important.




Operating Principle Non-dispersive infrared (NDIR)
Measured gas Carbon dioxide (CO2)
Measurement range CO2 0 to 9999ppm
Accuracy ±30 ppm ± 5% of reading @ 0-5000 ppm
Extended accuracy (>5000ppm) 10% of reading
Measurement range Temp -20 to 60°C
Accuracy ±0.3°C
Measurement range humidity 0.1 to 99.9% RH (non-condensing)
Accuracy ±3% (10~95% @ 25°C)
Dimensions 234 mm x 77 mm x 42 mm
Operation temperature range 0-50°C
Power supply 9VDC
 Product Additional features
00-0-0030 pSENSE II Silver




Accessories & Software

Communication cable and software 00-0-0024
Power supply, net adaptor 9V/100-240VAC 100534
Calibration KIT RH for pSENSE RH (not included)