Automatic Portable Dew Point Meter

ZA-DPM Portable Dew Point Meter takes high performance micro-processor as the core, 480×272 TFT16 color touch display as the human-computer interaction platform and the imported sensor with reliable performance as the sensitive element, and integrates real time measurement, curve display, power supply management, time system, file system, data inquiry, intelligent automatic calibration and many other functions. The integration of advanced sensor technology and information technology, user-friendly operation and massive function allows you to experience its superiority and perfect design. ZA-DPM Portable Dew Point Meter, used to measure the moisture content in gas, has an automatic conversion function of dew-point under standard temperature and pressure.

 - Automatic calibration of dew-point upon equipment on

 - Display of real time curve

 - Color touch display

 - Storage of measurement data

  - Automatic conversion of dew-point under standard temperature and pressure (ppms)

 - Display of system time

 - Display of smart electric quantity

 - File storage system

 - Optional infrared printer

DMT242 sensor based

Measuring range    Dew-point temperature: -80ºC~+20ºC

Uncertainty             ±2ºC

Response time      T63[T90] at the gas temperature of 20ºC:    

                              Dew-point temperature:  -60→-20ºC 5s[10s]

                             Dew-point temperature:  -20→-60ºC45s[10min]

DMT143 sensor based

Measuring range    Dew-point temperature: -60ºC~+60ºC

Uncertainty            ±2ºC

Response time      T63[T90] at the gas temperature of 20ºC:    

                              Dew-point temperature:  -60→-20ºC 5s[150s]

                            Dew-point temperature:  -20→-60ºC 45s[10min]

DMT152 sensor based

Measuring range    Dew-point temperature: -80ºC~-30ºC

Uncertainty            ±2ºC

Response time  T63[T90] at the gas temperature of 20ºC:    

Dew-point temperature:  -80→-30ºC 10s[20s]

Dew-point temperature:  -30→-80ºC 2min[30min]

Complete machine parameter

Working flow:  2~3SCFH(1SCFH≈500ml/min)

Battery: Lithium battery 8,000mAH

Hours of use: >10 hours

Digital output: RS232 or 485

Environmental condition  Temperature: -20ºC~60ºC     

Humidity: 0~100%RH

External dimension: 300mm×280mm×150mm

Weight: about 5kg