Hand held toxic gas detector nitrogen oxide detector

Hand held gas detecctor - nitrogen oxide detector Intrinsically safe apparatus ISO9001:2000 certificate

Portable NO gas detector KT-603

Intelligent imported sensor; Audible-Visual-Vibrating alarm; Large LCD real-time display; simple operation; Quick and accurate response to the konwn gas.

Features1. Small and lightweight design2. Rugged impact resistant design provides extra shock and vibration protection3. Continuously LCD real-time display of gas concentration and composition4. 95dB audible alarm, extremly bright red visual alarm and vibration alarm5. Two stage alarm threshold can be adjusted according to actual needs6. Simple automatic calibration program7. Full function self-tests check the sensor, battery, circuit and audible/visual/vibration alarms8. Reliable Lithium-ion battery provides over 16 hours continuously operation time

Technical Specifications

Gas Detected	NO (Nitric Oxide, Nitrogen Monoxide, Nitrogen Oxide)
Measuring Range	0-250 ppm
Alarm Threshold	(Two-stage) Low: 25 ppm / High: 50 ppm
Sensor Type	Electrochemical sensor
Alarm Type	low & high alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Audible Alarm	intermittent buzzer
Visual Alarm	red flashing lamp
Vibration Alarm	Pulsant signals alert the gas alarm or any other alarm status
Display	large LCD screen displays the real time gas concentration and alarm stage
Backlight	Automatically activates in low light or when alarm alerts or any button is pressed.
Self-test	Self-checking after start up.
Calibration Function	Automatic zero point calibration; Automatic measurement range calibration
Power Supply	Rechargeable lithium battery
Weight	211g
Dimensions	126mmx66mmx33mm
Operating & Storage Environment	Temperature: -20°C~55°C (-4F~122F)Humidity: 5%~95% (Relative humidity non-condensing)Pressure: 95~110kPa
Remarks: The detecting range and alarm threshold values can be adjusted.

Hand held toxic gas detector nitrogen oxide detector