Product Description

1, Hot wire type sensor 2, POWER: **0VAC/**0VAC/**0VAC, 9V**0VDC 3, Working temperature: **0degree~*0 degree 4, Alarm density: Coal gas: ***0~***0ppm, Liquid petroleum gas: ***0~****0ppm, natural gas: ***0ppm~***0ppm 5, INTERCONNECTING GAS DETECTOR (1)CIRCUIT FOR NORMALLY CLOSED RELY CONTACTS (2)CIRCUIT FOR NORMALLY OPEN RELY CONTACTS (3)Operating Frequency: **3 MHZ/**5MHZ (optional) 6, SIZE: **5mm**0mm 7, Weight: **8g/pcs 8, PACKAGE size: *8.5cmX*2.5CmX*0.6cm 9, Quantity/BOX: *0pcs *0, CtnWei(kg): *4kg *1, Q`CTY/*0`FT: *****0pcs