WatchGas AirWatch MK1.2 Quick Start Guide

AirWatch components
1.Status LED Green / 2.USB / 3.Status LED Wireless / 4.Status LED Red / 5.SD Card
Slot / 6.LCD display / 7.On/O and contact A (with use of magnetic key) / 8.SN / 9.
Alarm reset and contact B (with use of magnetic key) / 10.Gas Inlet / 11.Modbus
/ 12.Cable gland Precut / 13.7 Pins DC Power in Relay out / 14.Gas Outlet / 15.DC
Desktop (only use for maintanance)
AirWatch
MK1.2
QUICK START GUIDE
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WatchGas AirWatch MK1.2 Specifications

General

Operating Temperature	-20°C to +50°C
Certifications	ATEX, IECEx, UL, CSA
Display	LCD with backlight
Target Gas	Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Combustible gases (LEL)
Sensor Type	Electrochemical
Measurement Range	O2: 0-30% Vol, CO: 0-500 ppm, H2S: 0-100 ppm, LEL: 0-100% LEL
Resolution	O2: 0.1% vol, CO: 1 ppm, H2S: 1 ppm, LEL: 1% LEL
Alarms	Visual, audible, and vibration alarms
Data Logging	Yes