PGM-2400 Electronic Gas Analyzer Personal , QRAE II Four In One Gas Detector

Product Description
PGM-2400 Four In One Gas Detector Personal 2 Function Keys



QRAE II is a portable four-in-one detector that can detect a variety of toxic and harmful gases, and can detect combustible gas, oxygen and toxic gases at the same time. The QRAE II is compatible with both diffusion and pumping working methods and is suitable for different applications. The instrument is small in size, easy to operate, and has a built-in Chinese menu, which is more suitable for Chinese users. The humanized flip display design of the screen is convenient for observation.



Datasheet:

Protection class IP65, waterproof, completely dustproof
Immunity to electromagnetic radiation EMI/RF level EMC Directive 89/336/EEC
Working temperature -20℃～+50℃
Ambient humidity 0% ~ 95%RH (non-condensing)
Display 4-line graphic LCD with automatic backlight
Display language Chinese/English + symbols
Keys 2 function keys
Alarm mode 95dB@30cm buzzer, LED flashing
Sampling interval 1~3600 seconds adjustable
Calibration method Zero/extended calibration
Pump method Built-in
Pump flow 250cc/min