Name: Joy-it MQ8V2 Gas detector 1 pc(s)
Brand: Joy-it
SKU: 3802256
Availability: InStock

Electronic gas sensor module with metal mesh sensor canister on a black breakout board labeled 'SEN-MQ8-V2' and 'joy-it', with four pins.

Joy-IT SEN-MQ8-V2 gas sensor module with round mesh sensor and four-pin header on a black circuit board<br>

Photo of a black electronic sensor module circuit board with 4-pin headers labeled VCC, DOUT, AOUT, and GND, plus a sensitivity adjustment screw.

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Datasheet (PDF)

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Highlights & Details

Hydrogen (H2) Gas sensor, 100-1,000 ppm, analogue & digital, 5V

Optimized for the detection of hydrogen (HGen) and
Gases containing hydrogen
Measurement range from approx. 100 to 1,000 ppm
Analog output (0 - 5 V) for continuous monitoring
The gas concentration
Digital switching output with adjustable trigger via
Built-in potentiometer
Operates using a standard DC power supply
5 V and integrated heating circuit
Compact sensor board with LED status display and
Flexible mounting options

Technical specifications

Interface 4-pin connector strip (2.54 mm), Molex Picoblade (53261-0471)
Hydrogen (H2), various gases containing hydrogen
100 – 1000 ppm

Product type: Gas detector

Interfaces: Molex plug 4-pin

Min. operating voltage: 0 V

Max. operating voltage: 5 V

Height: 21 mm

Length: 41 mm

Width: 25 mm

No. of outputs: 2 x

Weight: 8 g

Documents & Downloads

Datasheet

Datasheet 3802256 Joy-it MQ8V2 Gas detector 1 pc(s)

User & Safety Instructions

User & Safety Instructions 3802256 Joy-it MQ8V2 Gas detector 1 pc(s)

Description

MQ 8 Hydrogen Gas Sensor - Industry Optimized for Leakage and Safety Monitoring
The MQ 8 detects hydrogen and hydrogen gases in the range 100 – 1,000 ppm and is thus Ideal for commercial leak detection, gas warning systems and safety-critical applications. The module offers an analogue 0–5 V output and a digital switching output with adjustable threshold – perfect for direct integration into industrial control, monitoring and alarm systems. Operation requires 5 V and a stable heating circuit.
With status LEDs and 4 pin header or Molex PicoBlade connection the board can be integrated reliably in professional embedded systems and detection devices.
Short features:
• High sensitivity for hydrogen
• Analogue & digital output for industrial applications
• 5 V operation, robust heating circuit
• Operation & status LEDs
• Compact, commercial sensor board

This text is machine translated.