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Contact Supplier1.gas alarm is easy operate,simple installion,to prevent gas explosion or , gas alarm warning people are far from danger field.
2.gas alarm ak-200fcx
3.detect gas:lpg, natural gas, town gas
4.description:
* hot wire type sensor
* power: 110vac220vac230vac, 12vdc24vdc
* alarm density: coal gas: 1000~5000ppm, liquid petroleum gas: 1000~10000ppm,
natural gas: 1000ppm~5000ppm
* interconnecting gas detector
(1)circuit for normally closed rely contacts
(2) circuit for normally opened rely contacts
(3)operating frequency: 433 mhz315mhz (optional)
* size: 125mm*30mm
* weight: 228gpc
* package size: 58. 5cm*42. 5cm*30. 6cm
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there are five models of gas alarm in our factory,if you want to know more informations,please contact joy and inquiry,thanks. Welcome to china and visiting our factory! joy yiliu