NEW wired/wireless Gas Sensor
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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NEW wired/wireless Gas Sensor
Main Features
wired/wireless Gas Detector alarm,Auto reset after alarm MCU processing adopted,Auto detect sensor failure Induced gas-natural gas/LPG/LNG SMT design, high stability
Technical Parameter
Type of gas detection | Natural gas or LPG |
Working voltage | DC10V-14V AC100V-220V, 50Hz |
Quiescent current | ≤100mA |
Alarm current | ≤150mA |
Alarming level | 10%LEL |
Alarming level error | ±3%LEL |
Buzzer sound pressure | ≥70dB (1 meter ahead) |
Working environment | -10℃~55℃ |
Stability | Long time alarming level error ± 5% LEL |
Repeatability | Repeating test alarming level error ±33% LEL |
Power consumption | ＜3W |
Alarm mode | Sound and ligth alarm,NO/NC wireless frequency 315MHz or 433MHz(wireless) |
dimension | 123*72*47(mm) |
- Q: Tomorrow I start babysitting!!!!! I am babysitting a 7 year old girl and a 4 year old boy 5 days a week for two weeks, 9 am- 5:30 pm. So I have alot of time with them. I was wondering if you could give me basic babysitting tips, games we can play, snacks, safety stuff, what I should bring with me, etc. I am 13 so I cant drive anywhere. Thanks and please nothing negative!
- You have a problem with the locking mechanism and/or key tumbler in the steering column.
- Q: Can city code supersede the State Statute?
- This is an utterly terrible situation. and I feel nothing but sorrow towards those poor kids. If you try to call about it and they do nothing then you need to go straight to the police department and tell them what you just put on here, demand they help!!! I think you should also suggest to Vicky and the children they go seek help. Unfortunately there is not much you can do, but you can try.
- Q: What does that sharp thing on the top of the buildings to storm lighting? Why are them there? what for?
- Most 11 y/o's can read and break glass. No need to help.
- Q: The main water line into one of my apartment buildings broke today, and we replaced it and screwed the new PVC into the old steel main. After about an hour, the smallest amount of water is seeping out of the joint even with the joint tape. Is it possible to use a sealent (caulk or something) on this without having to cut the PVC pipe out again and starting over?
- you can use a 4 by 3 sanitary tee. unfortunately the rise in elevation after adapting at floor level will put your pipe centerline elevation at about 9 above concrete floor. then when you add 90 degree elbow looking up to a toilet flange you will be close to 13 or 14 inches above concrete floor. you will need a cast iron chain pipe cutter to cut the vertical cast iron pipe the stack should be supported to prevent it from sagging or falling down. the condition and age of cast iron also can be an issue. the best solution would be to make the pipe connection underground. this will solve all the elevation problems and you could also add a sink or shower if you wish. note: according to code / wye fittings may used on the horizontal and vertical drains. tee fittings are to be installed on vertical drain lines. never lay a tee flat on the horizontal. a macerating toilet might also be cheapest / easiest option but it does demand electric and a tie in point for the drain. downside is pump maintenance or failure. personally the best professional option is an underground tie with concrete floor repair. remember gravity never fails.
- Q: ..ate a piece of bread, does that mean I should run head-on into a fire hydrant?
- forget the paste use teflon tape tighten till it s tight check for leaks
- Q: Do you want to pack the smoke alarm in the US
- Especially if you live with others, may also lead to legal liability. In addition, if the package has a loss of fireworks, insurance companies do not compensate.
- Q: 1. Does it snow a lot? Does it hang around all winter?2. Do you have spells of Chinook winds in the winter, for how long and avg. temp?3. Do I need an 4wd car or will a snowmobile do fine? If they are street legal.4. Is there reliable High-speed internet?5. Are Wyoming people fairly Libertarian?6. Are people pretty much laid-back? If you ain't botherin' me I ain't botherin' you? 7. I know Wyoming is gun friendly, but do people commonly hip carry pistols openly (non-concealed)?8. How late can you buy alcohol in a store or bar?9. Are people clean or litter bugs?10. How are Surgery Technologist jobs for starting pay and availability?I know that is a lot, but I appreciate it.
- It's nearing the time to change batteries. That sounds like your problem
- Q: Like the ab roller. or those big rubber bands that you lift with.
- DO NOT install an aftermarket alarm. They will cause nothing but problems for you and your BMW. Trust me. BMW's like BMW products. On the average it will set you back about $700. That will include parts and labor. it sounds like you have like a 325 or a 330 or something like that. Right? more BMW from 98 and up were pre-wired for the alarms. they just need the brains in them now and the computer to learn there is a alarm in it. So please do not put an aftermarket alarm in your can unless you would like more electrical problem down the road.
- Q: battery car charging alarm alarm how old thing
- Water caused a short circuit so it will ring
- Q: It's like a really small hook with a shiny, reflective material on it. It is usually rigged with 4 other similiar hooks with a weight at the top and people catch a bunch of baitfish with it. This is a saltwater rig by the way.
- Most backup alarms are controlled by a piezio buzzer. These can only make one sound. You could probably replace the buzzer with a circuit like this: xpower that goes to backup alarm ysoundboard with sonar sound on it zspeaker x y z Other than that, I couldn't think of any other way to do it. Ask someone at your local electronics store (Radioshack, etc) where to get the parts or repost the question in the electronics section.
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NEW wired/wireless Gas Sensor
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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