加勒比无码人妻东京热,少妇人妻综合久久中文字幕 ,四虎永久在线精品无码

Gas detector_Handheld gas detector

Sensor type: Electrochemical (combustible gas is catalytic combustion type, special instructions).

Product category：
Product model：

National Service Hotline 400-8353-880

| Product Description

(1) Whether the detection equipment is contaminated;

(2)Checking in and out of shelters and security zones;

(3) Detecting the results of pollution and poison attacks;

(4) Check if the decontamination operation is up to standard.

Handheld Gas Detector Parameters
Dimensions	121mm x 67mm x 30mm
Weight	151g
Sensor Type	Electrochemical (combustible gas is catalytic combustion, special instructions)
Standard configuration	Oxygen (O2), flammable gas (EX), toxic and harmful gases (CO, H2S) (Note: gas type can be arbitrarily matched according to demand)
Record time	Oxygen ≤30s; Carbon monoxide ≤40s; Combustible gas ≤20s; Hydrogen sulphide ≤30s (other slightly)
Display mode	High-brightness white backlight
Alarm Mode	Audio alarm 90dB or more (10cm away from the instrument)
Light Alarm	Red LED
Vibration Alert	built-in vibration motor
Work mode	Continuous work, four-in-one standard configuration for about 12 hours, The four poisonous gases are about 7 days. (The specific standby time depends on the number of alarms)
temperature range	-20°C-50°C
humidity range	15%-95% (RH) non-condensing
Power Mode	Lithium battery power supply
Charging time	3-5 hours
Charging voltage	DC5V small (DC)