portable lpg gas leak detector with shut-off valve price

portable lpg gas leak detector with shut-off valve price Model: JKD-812     PRODUCT INTRODUCTION The product is wall mounted gas detector with high stability, it is used for detecting leaking gas. Advanced semiconductor sensor is adopted to ensure high stability and long life. It is convenient for mounting. The product is suitable for the safety of residential house, villas, hotels, markets, boarding house etc.   FEATURES   * Semiconductor sensor design, High reliability * Detect Natural gas, LPG, Coal gas * 220V AC Power, 9V NI-MH rechargeable battery optional * MCU processing adopted * Sound & Flash alarm * Test Button *Auto-reset after alarm *Auto detect sensor failure * Execute Criterion: GB15322.2-2003; EN50194; UL2034   TECHNICAL PARAMETER   

Model No.	JKD-812
AV voltage	100-240AC
Rated Power	≤3W (220V AC power supply)
Warm-up Time	3-5 minute
Drivable Accessary	exhaust fan, electrovalve (optional)
Alarm Level	10%(+/-5%)LEL of Natural gas
Alarm Indicator	Corresponding LED Red and Flashing
Malfunction Indicator	Yellow LED & Long-buzz Beeper
Alarm Sound	≥85dB (within 3 meter)
OperateTemperature	-10℃ to +50℃
Environmental Humidity:	≤95%RH (No congelation)
Alarm Output	Sound & Flash alarm
Size	121*82*40mm

                             PACKAGE DETAILS     RECOMMEND MODEL     CERTIFICATES     PAYMENT TERMS:       * Payment:  Western Union, T/T, L/C, Paypal            SHIPPING   * Shipping: DHL, UPS,TNT, EMS, and  other courier available as required.  * Delivery time: 7-15 days after your full payment     COMPANY INFORMATION     Why choose us?     -NO limit MOQ  -OEM or ODM Service  -Fast delivery with top quality -Flexible payment method, Paypal can be accepted  -1 Year free warrenty of all the products  -Professinal after-sale service   Not exactly what you are looking for? Tell us what you want!