Related product name: Single gas monitoring instrument
△ Multiple gas sensors can be used
Compact and compact structure, weighing less than 160g
△ Audio and visual alarms, optional vibration alarm
Durable design, high safety, CSA certification
Easy to operate and requires minimal maintenance
△ High cost-effectiveness, reliable guarantee
　
● Technical specifications
Display high contrast digital display, high brightness LED indicator light and buzzer alarm
Features: ON/OFF switch, convenient dual zero and range adjustment for calibrating toxic gas alarm points (or 20.9% oxygen)
Sensor electrochemistry
Sensor lifespan of 1-2 years (depending on sensor type)
Security Class 1, Division 1, Groups A, B, C, and D areas (CSA certified)
The radio protection is placed at a distance of not less than two feet from the frequency of 30, 150, or 450MHz, with a radio radiation power of 5W and no change in reading
Quality assurance instruments and CO, H2S, O2 sensors for 2 years, toxic gas sensors for 1 year
Battery life of 18 months (no alarms)
Size and weight: 93 × 43 × 28 (mm), 156g

● List of available gases and their main technical indicators
Product number Gas type Alarm value Measurement range Operating temperature (℃) Environmental humidity (RH)
214402 Carbon monoxide (CO) 50ppm 0-9999ppm -20-50 ℃ 15-99%

● Standard configuration
Host, calibration cover, calibration screwdriver, Chinese and English manual, warranty certificate, carrying case
Large quantity of spot supply