Application:For complete device development of household gas leak alarm.
Feature:Small Size, Fast Response,UART output


100% MONEY


Availability: 500 In Stock

Production Description:
ZP04 adopts plat surfaced semiconductor sensor, which has basic functions of household gas leak alarm, electric power light, warm-up light, fault lamp, output signal of alarm lamp; buzzer, relay, output signal of electromagnetic valve; input signal of testing button, canceling warm-up button input. This module can be used for complete device development of household gas leak alarm.

  • Small Size
  • Fast Response
  • UART output

For complete device development of household gas leak alarm.
Technical Parameters:



Detection Gas

Natural gas

Detection Range


Type of sensor

Flat surfaced semiconductor type

Response time

< 30s

Resume time

< 30s

Working Voltage

9~12 V

Working Current

< 80mA


To be external connection with 4 LED, 2 buttons,1 buzzer, 1 DC relay and 1 electromagnetic valve


±3%LEL(under 25℃)

Expected Lifespan

>2 years

Standard Working Conditions

Temperature: -10~55℃


Storage Conditions

Temperature: -20~70℃




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2. SERVICE TRANSIT TIME is provided by the carrier.
  • Reference Delivery time (working days):
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  • Fedex:3-7 days
  • China Post e-Packet : 15-35 days

Transit times may vary, particularly during the holiday season.

We suggest you choose Expedited Shipping(DHL or FedEx) to ensure the products reach your home fast & safety.

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