MQ-2 Smoke Sensor Module Smoking Detector Alarm Relay Switch Controller 12V 24V

MQ-2 Smoke Sensor Module Smoking Detector Alarm Relay Switch Controller 12V 24V

$73.89

$73.89 $0.00

Description

SPECIFICATIONS

Brand Name: IS

Dynamic Current: 50mA

High-concerned chemical: none

Material: Polymer

Origin: Mainland China

Output: Analog Sensor

Size: 49.5*45.5*32mm

Static Current: 20mA

Theory: Hall Sensor

Type: Gas Sensor

Use: Gas Sensor

Working Voltage: DC 5V~30V

is_customized: Yes

1.Description:

It is a smoke sensor alarm module.This module can detect the smoke concentration,and a smoke detection threshold can be set during use.

2.Feature:

1>.Buzzer pointer multiple alarm

2>.Relay switch output

3>.It has good stability and good anti-interference performance.

4>.It has anti-reverse connection protection.If the power supply is reversed,the board will not be damaged.

3.Description:

1>.Product Name:Smoke Sensor Alarm Module

2>.Working Voltage:DC 5V~30V.

3>.Output Capability: can control equipment within AC 220V 10A or DC 30V 10A

4>.Static Current:20mA

5>.Dynamic Current:50mA

6>.Service Life:More than 100,000 times

7>.Work Temperature:-40℃~85℃

8>.Work Humidity:5%~95%RH

9>.Size:49.5*45.5*32mm

4.Working Status:

1>.When the smoke sensor detects that the ambient smoke concentration is greater than the set smoke threshold,the relay closes,the alarm indicator lights up,and the buzzer sounds an alarm.

2>.When the smoke sensor detects that the ambient smoke concentration has fallen below the set smoke threshold,the relay turns off and the alarm indicator goes out,and the buzzer stops alarming.

5.Package:

1>.1pc Smoke Sensor Alarm Module