Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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A) long Dimensions: 32mm x width 22mm X high-27mm
2) Main chip: LM393, ZYMQ-2 gas sensor
3) Working voltage: DC 5 V
Features:
1) indication of the signal output.
2) Dual output (analog output and TTL-level output)
3) TTL output valid signal is low. (Output low when the signal light can be directly connected to the microcontroller)
4) Analog Output 0 ~ 5V voltage, the higher the concentration the higher the voltage.
5) liquefied petroleum gas, natural gas, city gas have better sensitivity.
6) has a long life and reliable stability
7) Quick response and recovery characteristics
Application:
For the home or factory gas leakage monitoring devices, suitable for liquefied petroleum gas, butane, propane, methane, alcohol, hydrogen gas, smoke and other monitoring devices.
Applicable occasion: SCM learning, electronic competition, product development, graduation design. . .