High Sensitivity LPG LNG Coal CH4 Gas Leak Detector 10%LEL Sensor Alarm ≥85DB/M

High Sensitivity LPG LNG Coal Gas Leak Detector Sensor Alarm

Model LS-838-1UF

Features:

1. High stability sensor

2. Automatic fault detection

3. SMT making procedures

4. Link manipulator, electromagnetic valve, exhaust fan

5. Detecting natural gas , Such as CH₄, Liquefied petroleum gas LNG

6. Wireless signal output

Parameter

• Working voltage AC220V

• Quiescent current ≤90mA

• Alarm current ≤100mA

• Rated power ≤3W

• Preheating time about 180 seconds

• Alarm concentration 10%LEL

• Alarm indication The red indicator flashes

• Fault indication the yellow indicator stays on

• Alarm sound pressure ≥85DB/M

• Working Temperature -10℃～+50℃

• Ambient humidity max 95%RH (No condensation)

• Installation Wall hanging

• Alarm mode Networking output/ The sound and light alarm

• Transmitting frequency 315M/433M

• Transmitting range open space of 100M (wireless mode)

• Outer size 115*72*48mm

Package include

• 1 x Gas Leak Detector Alarm (In box)

• 1 x User Manual

Shipping

• Item will be shipped out within 1-2 business days after the payment is cleared by PayPal.

• We will ship the items to your PayPal address, please make sure it matched with your shipping address. In order to make sure you can receive the items successfully, please provide the correct address and phone number if possible.

• We ship most of countries ,it usually takes shipping time below

• Kindly read the below table for some special country and beg for your patience.

• Sellers are not responsible for shipping service transit times.

• We accept only PayPal payment   .

• A non-payment dispute will be opened if full payment is not received after 7 days of auction.

• All items will be checked carefully and packaged in good condition.

• We offer 14 days Dead On Arrival Replacement Warranty from the date of receipt.

• You are responsible for the returning shipping fee, and we will mail the replacement at cost after receiving the returned item.

• Replacement or refund will be issued after the items are received by us.

• Any item before sending out has been tested to make sure it's in good condition.

• When you get the item and find it not satisfactory, please kindly contact me ,we would take any step to solve it until getting your satisfaction .but if you like it, could you please kindly give me 5-star Detailed Seller Ratings and leave me positive feedback .

• PLEASE DO NOT leaves us 1, 2, 3 or 4-star Detailed Seller Ratings because they are equal to negative feedback. As  we said before, if you are not satisfied in any regard, please tell us.

• eBay selling is my fulltime job, I cherish every buyer, make every effort to solve any problem in time. Unless there is a problem of system ,so we can't get in touch.