ultrasonic level detector,China ultrasonic level detector Manufacturers, Suppliers

**3* AA 1.5V Battery carbon monoxide CO detector EN50291**

Mar 31, 2013

... ,fault signal warning 4.Low Battery Alarm co detector is used to detect the carbon monoxide.PW- ... and up to 5-years), PW-916 co detector is the perfect choice for detecting dangerous CO poisoning ... to customer's special request for PW-916 co detector. Features:1.Sensor Type: Electrochemical;2.Non-radioactive ... .CO Sensitivity meets EN50291 or UL2034;12.Alarm Sound Level: >85dB at 10 feet (3m);13.Easy to ...

Supplier: Ningbo Hi-Tech Park Peasway Electronic Technology Co., Ltd.

[China Manufacturers]

Combustible Gas Detector with CE

Sep 02, 2012

... alarm 4-wire combustible gas detector manufactured according to EN54 or UL standard gas detector,gas alarm1) 4 wire models2) ... test feature9) Five-year limited warranty ModelGas MonitoredOperating VoltageMin Gas Level for AlarmingAlarm SoundsOperating Temp. (oC)Power ConsumptionOutputOptionalGD518-NNatural Gas12 ... -LR412V/24V90mA / 56mA80mA/46mA30-90P/N854001 Combustible Gas Detector with CE

Supplier: Ningbo Sentek Electronics Co., Ltd.

[China Manufacturers]

Portable gas detector for two gas

Jan 26, 2013

... and Explosive Brief introduction BX258-LCD portable two-gas detector (hereinafter called detector) is an intrinsically safe type equipment for the ... the security of workers lives and the production equipment.The detector takes gas sample by natural diffusion method. It uses ... bit MCU; CSTN display with resolution of 128*128Ø Two level alarms (can be set) and alarming type displayedØ Adjustable ...

Supplier: Henan Hanwei Electronics Co., Ltd.

[China Manufacturers]

2012 Professional Full-range RF Bug Detector O-858

Jan 05, 2013

1.Bug Detector 2.Auto-detection function 3.With a signal strength indicator ... switch, LED flashes every 2 seconds faster frequency of a level, then the first four panel status light will flash about ... installed at work, should be suspended probe.Package content:1*Detector;1*Earphone1*Charger1*English user Guide 2012 Professional Full-range ...

Supplier: Shenzhen Yafee E-Commerce Co., Ltd.

[China Manufacturers]

Conventional Photoelectric Smoke detector

Mar 31, 2013

... battery operated or DC 12- 32V Conventional Photoelectric Smoke detector/Optical Smoke detector/Smoke alarm,9V battery operated or DC 10- 32VMain ... area: 60 square meter (with 4 meter height)Alarm Sound Level: ≥85dB / mDimension: Φ120×45mm

Supplier: Anka Sci-Tech Co., Limited

[China Manufacturers]

vehicle loop detector

Feb 15, 2012

Vehicle loop detector(YA-108) Inductive loop detector Vehicle detector Applications in the parking and access control Vehicle loop detectorModel: ... ~8m (4~6)circles9. Detection time: approx. 70ms10. Output: electricity level, open-drain output. 11. Sensitivity : 4 grade sensittivity is adjustable12 ...

Supplier: Shenzhen Yuan Mechanical Electronic Co., Ltd.

[China Manufacturers]

HOT NEW co lcd alarm carbon monoxide detector

Feb 06, 2013

1) HOT NEW co lcd alarm carbon monoxide detector 2) LCD display 3) Powered by battery 4) Alarm memory ... once every second for one minute and the peak alarm level will indicate on the LCD.- Test/Reset button to test ... and need replacement. ‘999ppm.” On the LCD to indicate CO level over 999ppm. If the Co leakage is less than 999ppm ... every 30 seconds HOT NEW co lcd alarm carbon monoxide detector

Supplier: Soan Electronic Technology Co., Ltd.

[China Manufacturers]

Gas Detector / Alarm Accessory JD-MD-2000R

May 25, 2012

... for using together with many low voltage control system Gas Detector / Alarm Accessory JD-MD-2000RFeatures:Adopts nanotechnology sensor with self ... patented technology, low false alarm.Network signal: NO, NC and LEVEL can use the network signal to start up the fans ... time<20STypes of alarmvisual/audible alarm, output network signal Gas Detector / Alarm Accessory JD-MD-2000R

Supplier: Shenzhen Jindingshi Security Co., Ltd.

[China Manufacturers]

(AOTE-JS12A)China Ultrasonic humidifiers

Mar 16, 2013

... humidifier control,water protect,automatic input water ,water filter ultrasonic humidifier Item No. AT-JS012A Fog Volume: >12kg/h Ways ... could according to customer require to produce! (AOTE-JS12A)China Ultrasonic humidifiers

Supplier: Guangzhou Aote Electronic Co., Ltd.

[China Manufacturers]

Wireless Alarm Smoke Detector

Feb 12, 2013

... sensitivity, good performance of resistance, high level of integration, stable performance, Wirless Alarm Smoke Detector: LT- SA005with EN 14604 certified Features:1 ... frequencyWireless emitting distance(shielded distance): can customized Wireless Alarm Smoke Detector

Supplier: Zhongshan Lingtong Electronic Manufactory

[China Manufacturers]

DVR mini dv pd detector mini DV PC WEBCAM driver for mini dv

Dec 24, 2012

... 20 meters. With high-definition camera lens and low light level sensitivity, you will never miss any chance to enjoy the ... collection4.RC toy recording5.Car recording DVR mini dv pd detector mini DV PC WEBCAM driver for mini dv

Supplier: Shenzhen Panda Electronic Technology Co., Ltd.

[China Manufacturers]

combined heat and smoke detector

Mar 31, 2013

... % ~ 95%-Operating Current : <30uA (standby) and 30mA (alarm working)-Horn level : 85dB within 1 meter-Operation :When the ambient-temperature rise ... locationand customer request.)-Battery life : 1 year min- Interconnecting Gas detector (1)Circuit for normally closed rely contacts (2)Circuit for ...

Supplier: Shenzhen Lingbao Electronics Co., Ltd.

[China Manufacturers]

Battery Operated Smoke Detector HM-621PHS

Apr 06, 2012

... Shockproof design for vehicle use HEIMAN New Photoelectric Smoke Detector HM-621PHS• Stand alone, alkaline battery operated, over ... • Anti RF Interference (20v/m -1GHz)Photoelectric Smoke Detector Technical Pramaters: Operating VoltageDC 3V (2pcs AA alkaline batteries ... /m (±0.05dB/m)Alarm IndicationRed LEDFailure IndicationYellow LEDSound Level≥85dB/3mAlarm AudiosDi-Di-Di...Working Temperature-10°c ...

Supplier: Shenzhen Heiman Technology Co., Ltd.

[China Manufacturers]

EST-101D Detector of Wireless signal (The opponent of cheating)

Apr 01, 2012

... frequency range: 100-5800MHZ power consume:100mW EST-101D Detector of Wireless signal (The opponent of cheating) Introduction ... of the signal.( If the signal lights of level 1 and level were on and off discontinuous, there s ... of the signal. When the signal lights of level 1 and level 2 are on steadily, and then the ... signal lights of level 3 and level 4 are on, you can keep the ...

Supplier: Shenzhen Eastlonge Electronics Factory

[China Manufacturers]

Photoelectronic Smoke Fire and Heat Detector Alarm System w DC9V AC110/220V Power Supply AT-SHD-AD

May 10, 2012

... DC9V AC110/220V Photoelectronic Interconnection Smoke Fire and Heat Detector Alarm System w DC9V and AC110/220V Power Supply ... : RED LED flashBattery: 9V DCBattery life: about 8-12monthsSound level: ≥85dB/mOperating temperature:-10 degree to +50 degreeOperating humidity: ... and flash alarm, interconnect Photoelectronic Smoke Fire and Heat Detector Alarm System w DC9V AC110/220V Power Supply AT-SHD ...

Supplier: Shenzhen Amroad Security Technology Co., Ltd.

[China Manufacturers]

ce en50291 co gas alarm detector

Mar 31, 2013

... 3 Digital LCD Display Test and Hush Button personal co detector with lcd displayer Model: JKD-603 Introduction: The carbon ... backlight digital display feature. This key feature adds an advanced level of protection. The battery operated CO alarm includes multiple ... PPM (parts per million). Product Feature: 1. CE& EN50291 CO Detector;2. 7 years lifetime,high accurate electrochemical sensor 3. Good ...

Supplier: Shenzhen Jikaida Technology Co., Ltd.

[China Manufacturers]

Hot sales on CO Detector on CO Alarm system

Mar 17, 2013

Hot sales on CO Detector on CO Alarm system 1.EN50291 co alarm 2.Test ... LED indicators 3.Low Battery signal Hot sales on CO Detector on CO Alarm system Main Feature:1.Size: Φ140×41MM2 ... alarm within 3 mins Operating current:≤50mA 5.Alarm Sound Level: >85dB at 10 feet (3m)6.Alarm Current: ≤30mA7.Sensor ... : -1050,10. Ambient Humidity: ≤95%RH Hot sales on CO Detector on CO Alarm system

Supplier: Shenzhen Kotek Technology Co., Ltd.

[China Manufacturers]

LPG detector,natural gas alarm

Jan 16, 2013

... Gas, LPG,Coal Gas Operating voltage: 85-265V AC LPG detector,natural gas alarmwith LED display (Independent)used for Natural Gas ... -265V AC; Wall mounted;Alarm output: Sound& LED Flash alarmAlarm level: 10% ±5% LEL.High Reliability sensor;MCU processing adopted,SMT ... -check indicatorDimension: 118.5*82*43mm . Execute criterion:GB15322 LPG detector,natural gas alarm

Supplier: Shenzhen Hanguang Electronic Technology Co., Ltd.

[China Manufacturers]

AC Powered Standalone Smoke Detector

Mar 07, 2012

... library, computer house and storehouse etc.Stand alone Smoke Detector Main FeaturesHush functionAC power supply,9V back-up batteryTest ... detectorBattery low power indicationExecute criterion:EN14604;UL217Standalone Smoke Detector Technical Parameter Operating voltage,AC220V,with 9V back- ... RH)Alarm output,Sound&flash alarmSensitivity,2.06%/ftSound level,85dB/3 meters (10ft)Interconnects,Up to 40pcs ...

Supplier: Shenzhen Meidasi Technology Development Co., Ltd.

[China Manufacturers]

Gas Detector with 1" Valve

May 24, 2012

Gas Detector with 1" Valve 1) Detect LPG leak. 2) Installed on the wall socket, home use only. Gas Detector with 1" ValveSpecifications:Alarm level: LPG: 0.1%~0.5%Power supply: 220V/50Hz, 110V/60HzOperating condition: temperature: -15~+50°C Relative humidity: ≤93%Alarm volume: ≥80dBResponse time: ≤20s Recovery time: ≤30sDimensions: 120x75x35mmWith 1" valve Gas Detector with 1" Valve

Supplier: Ningbo Bosen Fala Capacitor Co., Ltd.

[China Manufacturers]