QuantaDat/nSens - Air Humidity Meter
QuantaDat/nSens - Air Humidity Meter


Multi-sensor measurement system for professional climatic controls

Manufacturer: Novasina, Swiss
SKU: QuantaDat/nSens

QuantaDat / nSens multi-sensor system

This measuring system consists of  transmitter and sensor, whereby several of the latter can be connected simultaneously and therefore save on costs per measurement point. The QuantaDat has a big graphic display, 4 measurement channels and 4 analogue signal outputs.

The digital nSens probe measures with high accuracy, linear response and can be calibrated at 13 humidity- and 2 temperature points with the nSoft-CAL software. The calibration data are stored on the sensor.

This absolutely unique field measuring device combines modern electronics and software with versatility and flexibility.

Novasina's multi-sensor technology reduces costs per measuring point and the humidity measuring technology guarantees an accurate measurement with optimal response characteristics over the full measurement range. In addition the intelligent sensor with stored calibration data allows a fast and simple replacement without necessity for a subsequent system recalibration.


The cable length between transmitter and sensor is variable and can be extended up to 30m. Various hard- and software features such as cable fixing, sensor plug-in system, adjustable analogue output, automatic sensor identification, calibration software etc. complete this system.

Recommended accessories are the reusable Novasina SAL-SC humidity generators, which are also available with accredited traceable calibration certificate.

Range of use

The industrial and robust design make these measurement devices suitable for almost all applications in the world of state-of-the-art measurement technology.

Features and Benefits

  • Multi-sensor -> reduced costs per measurement point
  • Integrated climatic parameter processor
  • 4 freely configurable analogue outputs
  • Easy installation, set-up and service
  • Digital sensor with calibration data storage
  • High measuring accuracy and linear response
  • Fast and safe replaceable with plug-in system
  • Variable cable length up to 30m available


  •     Clean Room technology (pharmaceutical-, chemical-, semiconductor-industry, hospitals)
  •     Chemical- and painting processes
  •     Paper- and textile industry
  •     Laboratories, calibration rooms
  •     Climatic chambers, green houses, meteorological-stations
  •     Combustion processes, power plants
  •     OEM solutions

Measuruement data

Humidity measurement  
Measurement range: 0...100%RH
resistive-electrolytic sensor:  
Accuracy  typ. +/- 0.5%RH (15...30°C)
   typ. +/- 0.8%RH (0...50°C)
   typ. +/- 2.5%RH (-20...+80°C)
 Temperature measurement  
 Measurement range:  -20...80°C
 Accuracy  typ. +/-0.1K (0...+70°C)
   typ. +/-0.2K (-20...+80°C)
 Suitable calibration  Sensor Checks SAL-SC
 standards:  6/11/33/53/75/90/97%RH


Technical data

 Power supply   24V +/- 15% AC or DC (galvanic isolated) 
 Power consumption  max. ca.3W
 Display  Graphical display with LED backlight, 128 x 64 Pixel
 Selectable parameters

 Humidity; Temperature; Mixing ratio; Water vapour partial pressure;  

Dew-point temperature; Specific enthalpy; Absolute humidity 

 Analogue outputs  4 scalable & adjustable analogue outputs, 0/4..20mA or 0/2..10V
 Digital outputs  RS-485    Version with relay: 2 relay contacts, switching power <=50V/2A/60W
 Housing material  ABS - lid blue RAL 5014, bottom grey RAL 7035
 Protection class   IP54
 Operating temperature   0 to 50°C
 Storage temperature   -10 to +60° C (non-condensing)
 CE-/EMC compatibility 

 Safety: IEC 61010-1:2010

 EMC: IEC 61000-6-2:2005, EN 61000-6-2:2005

 IEC 61000-6-3:2006+A1:2010, EN 61000-6-3:2007+A1:2011


Data sheet

Technical data