Features
1 Smart Sensing: Comes with 0-5mg/m testing range and 0.01ppm resolution, this sensor module can detect the formaldehyde in air. 2 Varied Output: Allows for DAC 0.4-2V standard voltage signal, UART output at 3V level, PWM, analogue voltage signal and so on. 3 Reliable Work: High in sensitivity and low in power consumption, also has reverse polarity protection for safe and stable works. 4 Practical Use: Enables wide application on air quality sensor, ventilation system, air conditioner, etc., useful and reliable. 5 Easy to Install: Designed to have a light weight and a compact size as well, the installation is very convenient with a cable.
Specification
Item Type: Formaldehyde Sensor Module
Model: CJ-01-SH22
Output Data: DAC, 0.4-2V standard voltage signal, and UART output at 3V level.
Working Voltage: 3.7-9V, with reverse polarity protection.
Warm Up Time: 3 minutes
Response Time: 60s
Recovery Time: 60s
Sensing Range: 0-5mg/m
Resolution: 0.01ppm
Working Temperature: 0~50
Working Humidification: 15~90%RH, non condensing.
Storage Temperature: 0~50
Package List
1 x Formaldehyde Sensor Module
1 x CableWhat's in the box
1 x Formaldehyde Sensor Module
1 x Cable
