methane gas detector alarm,China methane gas detector alarm Manufacturers, Suppliers

EN 14604 approved Wireless photoelectronic smoke alarm

Jul 29, 2012

... -SD201 Radio distance:more than 100m(open area) work with alarm system together smoke alarmName: Wireless Photoelectric Smoke DetectorModel:PST-SD201Descriptions ... : 107mm dia.*35mm deep EN 14604 approved Wireless photoelectronic smoke alarm

Supplier: Shenzhen Professional Security Technology Co., Limited

[China Manufacturers]

Carbon monoxide alarm

Sep 01, 2012

... with EN50291 standard,use DC9V Alkaline battery,alarm sound 85dB,has low battery warning Main Feature: Long life ... out a sound per 30 seconds Alarm density: Comply with latest EN50291& CE Standards Alarm mode: the detector will give out sound & red ... LED flash when detect carbon monoxide Alarm sound level:85dB in ...

Supplier: New Surway Digital Technology (Shenzhen) Co., Ltd.

[China Manufacturers]

Industrial X-ray Alarm

Jul 18, 2012

1.Industrial X-ray Alarm 2.Suits for all kinds of x-ray flaw detector 3.Portable 4.Small size, 5.Light weight Industrial X-ray AlarmTH-JBQ-3A X-ray alarmSound pressure≥80dbAudio frequency:800HzChopper frequency: 80HzPower≤25WDimension: Φ250mm×225mmContinuous operating time: 8 hoursWeight: 3.5Kg Industrial X-ray Alarm

Supplier: Dandong Flaw Detector Equipment Co., Ltd.

[China Manufacturers]

MDC-0305 Dual Passive Infrared Detector (Using in S-MDC-0210, S-MDC-0211, S-MDC-0212, S-MDC-0213, S-MDC-0400, S-MDC-0401)

Mar 11, 2012

... will detect the movement and send out alarm signal to alarm host automatically. The product is suitable for ... 2*AA battery) 2) Static current: <= 25Ua 3) Alarm current: <=10Ma 4) Battery life: 1 year 5) ... angle: 15° 7) Test time: 30s 8) Alarm indicator: red LED 9) Low battery indicator: yellow LED ... be firm with no vibration. 3) Installing the detector in the place where intruder pass easily. Colors ...

Supplier: Shenzhen Iroon Electric Technology Ltd.

[China Manufacturers]

Electrical Fire Monitoring Detector

Jun 17, 2012

... 3. ISO9001/14001/CE/R Residual Current Electrical Fire Monitoring Detector:It can omnidirectionally monitor various abnormity or fault, such as ... current, overcurrent, overvoltage, overhigh temperature, etc. This system can sound alarm or cut off power supply in time to ensure safe ... and early warning of fire;LDF-225/A independent type detector can be in stead of quondam circuit breaker;Optional ...

Supplier: Shanghai LERDN Lightning Protection Co., Ltd.

[China Manufacturers]

Coal bed methane generator

Feb 15, 2012

... Transient≤±10%Voltage Stable time ≤1 s2. Technical Specs of Gas EngineEngine Capacity71.4 LCylinder Number12Cylinder Bore190mmStroke215mmHeat consumption≤11mj/kw.hOil ... choiceCertificatesISO 9001:2008, CEWarranty1 year or 1500 running hoursTypeOpenControl SystemAutomatic alarm system

Supplier: Shandong Lvhuan Power Equipment Co., Ltd.

[China Manufacturers]

Fire Alarm

Aug 13, 2012

Battery; 9V, 2. Power:12VDC, 3. Alarm current: 100mA, 4.Alarm sonority:>110dba Fire Alarm

Supplier: Ningbo Taihang Fire-Fighting Equipment Co., Ltd.

[China Manufacturers]

LK-3000 Personal Nuclear Radiation alarm Dosimeter

Mar 31, 2013

... cheap 3.100pcs in stock 1.Summary:LK-3000 personal alarm dosimeter is a kind of lapel monitoring instruments,mainly used ... the instrument blocked, the instruments still emits continuous sound-light alarm. This instrument is of low consumption, many functions, small ... is more than 10mR/h, instrument will continuous sound-light alarm.Power supply: two 7# battery,power dissipation < 1mwDimension: 88× ...

Supplier: Jining Luke Testing Equipment Co., Ltd.

[China Manufacturers]

universal car security alarm system

Nov 06, 2012

... waves reminder. 3.fast delivery Then car alarm system with digital indicator distance and 3 color ... .3. buzzer built-in, Bi Bi ***** alarm in 7 stages and digital meter distance mode.4 ... 10mA~ 100mA Detection distance: 0.3 ~ 2.5m ( alarm from 1.5m)Ultrasonic frequency: 40KhzWorking temperature: -20 ºC ... size: 97L* 20* 25mmALARM STATUS:Stage Distance Area Alarm Sound Digital Display1 2.5 ~ 1.6M Safe Mode ...

Supplier: Shenzhen CBS Electronic Technology Co., Ltd.

[China Manufacturers]

Hot White Water Alarm Sensor

Mar 31, 2013

Size: 63 L *13W * 12 H mm Rated Voltage: 12VDC Stand-by Current: 1 mA Working Current: 200 mA Wire Length: 18cm Your Foresight Our PursuitWelcome to contect us: www.sectec.com.cn call: +86 755 89582449 You can find us in the here:Product model:STWG-01Water alarmSpecification: Size: 63 L x13W x 12 H mmRated Voltage: 12VDCStand-by Current: 1 mAWorking Current: 200 mAContact: N/O (Normally Open)Wire ...

Supplier: Shenzhen Zhongshixun Technology Co., Limited

[China Manufacturers]

Coal mine methane gensets

Aug 24, 2012

Electric Power 625KVA/500kW 500GF-2RW Methane Content > 25 Percent 500GF-3RW Methane Content < 25 Percent Description/Genset Type500GF1-2RW500GF-3RWMethane (CH4)≥25 ... )56785678Width (mm)19701970Height (mm)28222839Weight Empty (kg)1250012500 Coal mine methane gensets

Supplier: Jinan Taijinlun Business Trading Co., Ltd.

[China Manufacturers]

Earthquake Alarm Blinking with Flashlight Radio (BR953E)

Aug 25, 2012

Earthquake Alarm Blinking with Flashlight Radio & Fluorescence Cover Features:* Earthquake Activated Siren With Blinking*Am/Fm Radio* Flashlight (White LED)* Fluorescence Cover At Both Sides* DC-4.5V"AA"x 3 (Not included)**Unit size: L.65XD.65XH.210 mm Earthquake Alarm Blinking with Flashlight Radio (BR953E)

Supplier: Shenzhen Bringtop Industrial Co., Ltd.

[China Manufacturers]

Smoke Alarm sensor SG-2008C

Dec 30, 2012

... can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Power Source :220V AC ... % --Butane LEL: 1.8 Vol% / HEL(UEL): 8.4 Vol% --Methane LEL: 5.0 Vol% / HEL(UEL): 15.0 Vol% --Power ... Mode : Green LED on --Alarm Mode : Red LED flashes and an acoustic alarm --Type Of Gas Sensed : Natural gas, town gas, LPG --SIZE:110mmx69x36mm--Weight ...

Supplier: Yueqing Ann Electric Co., Ltd.

[China Manufacturers]

GAS-FIRED STEAM BOILER

Feb 17, 2012

GAS-FIRED STEAM BOILER 1.Small bulk,easy mobility. 2.Safe\ ... the national production standard.Fully automatic high low water level alarm can prevent from ultra-pressure over-heating empty boiling circumstances ... -free.Higher than 85%efficiency combustion reduces the fuel cost. GAS-FIRED STEAM BOILER

Supplier: Qingdao Easeman Electric Co., Ltd.

[China Manufacturers]

600GF1-RT Natural gas generator

Feb 11, 2013

... % of China’s gas engine market while the share is still rising. In the field of CMM (Coal Mine Methane) power generation ... speed of the engine. Once threat emerges, control panel will alarm and automatically switch off for protection.The PCK1-RZ600 control ... speed of the engine. Once threat emerges, control panel will alarm and automatically switch off for protection.Application methodWork with grid ...

Supplier: Shengli Oilfield Shengli Power Machinery Group Company Ltd.

[China Manufacturers]

ER9V equivalent to saft LS9V U9VL for smoke detector security device

Aug 06, 2012

... Applications :1. Utility meter (water, electricity, gas meter,AMR)2. Alarm or security equipment (smoke alarm system, detector)3. GPS tracking4. Teal time clock5 ... monitoring systems ER9V equivalent to saft LS9V U9VL for smoke detector security device

Supplier: Wuhan Fute Technology Co., Ltd.

[China Manufacturers]

GSM Wireless SMS alarm systems with LCD Security Auto-dial

Sep 20, 2012

... available for users by using mobile phone and telephone. This alarm system is widely used for security protecting, data surveying ... wireless sensors including door,PIR sensor,vibration sensors,smoke sensor,gas sensor, water sensor etc.3. Does can work in ... (motion) detector, 1 wireless door magnetic detector,1 siren, 2 remote controllers, 1 power supply, 1 manual GSM Wireless SMS alarm systems with ...

Supplier: Shenzhen Joyhome Technology Co., Ltd.

[China Manufacturers]

MMS GSM PIR sensor alarm Camera

Dec 31, 2012

... Built-in microphone & speaker Infrared body detector Remote control by mobile phone DIY ... number once the sensor active. Advanced Functions:Mobile alarm: Capture images and Send to your mobile ... and intruder within the monitoring area and send alarm to pre-set mobile number.Infrared light: ... your family and belongings- Detect fire and gas accidents and send alarm- Monitor your house when you are away2 ...

Supplier: Xiamen Youthnet Co., Ltd.

[China Manufacturers]

gsm security alarm vwith Auto PIR Sensor 315/433Mhz Frquency 10 Wireless Zone 5Emergency Call Number

Mar 31, 2013

... zone >GSM900/ DCS1800MHz >315 MHz or 433MHz Frequenc gsm security alarm with Auto PIR Sensor 315/433Mhz Frquency 10 Wireless Zone ... also has the function of anti-fire and anti-leak gas. The system can used for villages, houses, shops, smal and ... package: Standard package components:1 main panel, 1 wireless PIR detector, 1 wireless door sensor,1 siren, 2 remote controllers, 1 ...

Supplier: Shenzhen K-Ding Technology Co., Ltd.

[China Manufacturers]

Wireless security alarm with led display

Mar 31, 2013

... 8 wires zones 2. Long-distance monitoring and alarm protected zone recheck Features:1. 8 wireless different ... environment and wireless interference)4. Standby current: < 15mA5. Alarm volume: internal :95dB, external siren: 110~120 dB6. ... *120 °horizontal+60°vertical10. Optional sensor: wireless smoke detector, gas leakage detector, vibration sensor, siren with strobe light, flashing siren, ...

Supplier: Shenzhen Ariza Electronic Co., Ltd.

[China Manufacturers]