Pump suction hydrogen sulfide detector model: HAD-H2S

characteristic
-Equipped with a built-in suction pump, it can suck gas from tens of meters away into the instrument for measurement
-Sound and light alarm
-Large screen display of numbers, characters, instantaneous values, peak values, and average values
-Self check the display, battery, sensors, and sound and light alarm functions when turned on or needed
-Safety reminder: Regular flashing lights and sound prompts
-Outstanding audio sound alarm
-Equipped with a charger, easy to carry, and flexible to use
-The maintenance cost is very low
-Can support 1, 2, 3, or 4 types of gas detection work
Technical Parameter
Minimum reading response time for detecting gas range accuracy
Hydrogen sulfide (H2S) 0-1000ppm ＜ ± 5% (F.S) 1ppm ≤ 30 seconds
Sensors: Oxygen and toxic gases are electrochemical, while combustible gases are catalytic combustion
Sensor lifespan: 24 months
Battery: 3.6V lithium-ion rechargeable battery
Battery working time: continuous operation for 15 hours (combustible gas), continuous operation for about 200 hours (excluding combustible gas)
Display: Large screen LCD display
Alarm: sound, light, vibration alarm
Direct reading: instantaneous value, peak value, battery voltage TWA、STEL
Explosion proof mark: Exibd II CT3
Protection level: IP45
Working temperature:- 10∽40℃
Working humidity: 5-90% RH