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Thông tin chi tiết sản phẩm:
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| Dải điện áp rộng: | DC 9-20V | Bảng mạch kích thước nhỏ: | 33,5*21,5mm |
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| Khu vực phát hiện: | 10m | Trình độ đầu ra: | cao 5V / thấp 0V |
| Bao bì: | đóng hộp | đối tượng thử nghiệm: | Nhiều khí khác nhau |
| Làm nổi bật: | smoke methane gas sensor module,YJJ GH-312 gas detector,gas sensor for smoke detection |
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Product Description:
GH-312 Smoke/Methane Sensor Module is Used To Detect Various Gases Such As Smoke Or Methane
Features:
Scope of Use:
Used for detection: smoke or gas (such as liquefied gas, butane, propane, methane, alcohol, hydrogen, etc.)
Electrical parameters: GH-312 smoke detection module
Operating voltage: DC voltage 9 - 20V
Static power consumption: less than 0.8W
Output level: high 5V / low 0V
Detection area: 10m
Using MQ-2 gas sensor, with a wide detection range and controlled by a single-chip microcomputer program, it works reliably.
Power-on preheating and automatic detection,
Sensor open-circuit detection, safe and reliable.
There is an LED alarm indicator.
Wide voltage range, DC 9-20V
Circuit board small size 33.5*21.5mm
Easy to use, with +/ - power supply and signal output
Note: The module can be used for detecting: smoke, liquefied gas, butane, propane, methane, alcohol, hydrogen, etc.
Specifications:
| Power supply voltage | DC3.3 - 5.5V |
| Measurement range (temperature) | -40 to +80℃ |
| Operating voltage | DC voltage 9 - 20V |
| Static power consumption | less than 0.8W |
Người liên hệ: Miss. Xu
Tel: 86+13352990255
