Product Overview

Description

 

Portable CO Sensor 85dB Carbon Monoxide Detectors LCD CO Gas Sensor Detectors

 

Product Features:

1. Sensitivity/Alarm Time:
Within 60~90 minutes at 50ppm CO concentration;
Within 10~40 minutes at 100ppm CO concentration;
Within 3 minutes at 300ppm CO concentration
2. LCD Displayer (optional): 4 digits LCD displayer
3. Audibility: 85dB ( at 1m distance ), Frequency 3 - 0.5KHZ
4. Standby Current: <50μA
5. Alarm Current: <50mA
6. Standby Mode: Green Led flashes once every 30 seconds
7. Alarm Mode : Red Led quickly flashes 4 times with unit chirping every 5 seconds, then repeat,
8. Low-bat Indicator:Chirp every 30s as battery lower than 3.3V with green LED flashing and LCD screen

 

1. Simple Design ,Real time detection of accurate digital display of carbon monoxide concentration

Model number	707
Sense	carbon monoxide gas
Standby working current	≤15uA
Alarm current	≤30mA
Power supply	AAX3 1.5 V alkaline battery
The battery life	≥12 Months
Alarm concentration	When 300ppm, alarm within 3 minutes.
	When 100ppm, alarm within10 to 40 minutes;
	When 50ppm, alarm within 60 to 90 minutes;
	When 30ppm, alarm not happen within 120 minutes
High volume loud buzzer output	1 meters up to 85 db
Temperature	-10 ~ 50 ℃
Relative humidity	20% ~ 90%,non-condensing
Warranty	1 years