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Total 30756 products for voltage level detector Manufacture & Suppliers

Conventional Infrared Reflective Beam Smoke Detector for Fire Alarm System

... and Alarm Systems Specifications Operating Voltage 20 V to 28 V DC Current Parameters Standby:23mA Commission:40mA Alarm:33mA Beam Sensor Sensitivity Level 1: 2.6 dB High Sensitivity Level 2: 3.4 Medium Sen...

Yiwu Yidun E-commerce Firm
China

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Fire Alarm System Reflective Optical Beam Smoke Detector

... and Alarm Systems Specifications Operating Voltage 20 V to 28 V DC Current Parameters Standby:23mA Commission:40mA Alarm:33mA Beam Sensor Sensitivity Level 1: 2.6 dB High Sensitivity Level 2: 3.4 Medium Sen...

Yiwu Yidun E-commerce Firm
China

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Conventional reflective laser beam smoke detector for fire alarm system

... and Alarm Systems Specifications Operating Voltage 20 V to 28 V DC Current Parameters Standby:23mA Commission:40mA Alarm:33mA Beam Sensor Sensitivity Level 1: 2.6 dB High Sensitivity Level 2: 3.4 Medium Sen...

Yiwu Yidun E-commerce Firm
China

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Portable CO2 NH3 Multi Gas Detector Pumping Suction Industrial Level For Farm / Poultry

... Detector with Industrial level for Farm and Poultry Product Overview The Sky6000 Series Gas Detector is a Portable Equipment Which Can Be Used in Scientific Research, University, Complex Working Environment...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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Industiral Level Multi Gas Detector Honeywell Sensor CO /O2 3.5'' High Definition Color Screen

... in Scientific Research, University, Complex Working Environment and so on. The Sky6000 Series Gas Detector Can Detect Up to Four Gases at The Same Time. It Can Fuse Electrochemistry, Catalysis, Thermal Cond...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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Atex Approved Portable Gas Detector CO H2S O2 LEL CH4 NO NO2 SO2 CO2 VOC Multi Gas Detector

Atex Approved Gas Detector Portable Atex Gas Detector CO H2S O2 LEL CH4 NO NO2 SO2 CO2 VOC 1. With approval certification of IECEX, ATEX, explosion-proof level reaches II IG Ex ia IIC T4. And it is with Rugged ...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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Industrial Level Fixed Gas Detector Flammable Toxic Gas Detector IECEX/ATEX Certificate

Industrial Level Fixed Gas Detector Toxic Gas Flammable Gas Detection Iecex/Atex SG100 overview SG100 series is an IECEX/ATEX/EMC certified single-gas detector with a rating of IP67, which is a 24-hours online ...

Shenzhen YuanTe Technology Co., Ltd. (Safegas)
Guangdong,China

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Magnetic Sensitivity Wall Metal Detector Advanced Technology Detector 256 Levels Light Sound Alarm

...Levels Sensitivity Security Metal Detectors With Bidirectional Counter K645 Each security metal detectors , we will offer a free portable metal detector MD3003B1 . Keywords: Metal Detector Gate ,Security met...

Shenzhen KimGuard Technology CO., LTD
Guangdong,China

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High Durable Portable Combustible Gas Detector With Rechargeable Lithium Battery

...: 8 hours or more of continuous operation Sampling method: diffusion Charging time: 6-8 hours Protection level: IP65 Working voltage: DC3.7V 1800mAh Display technology: 1.7-inch color LCD screen Dimensions: ...

Henan Bosean Electronic Technology Co., Ltd.
Henan,China

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Walk Through Archways Metal Detectors High Speed Passing With Aluminum Head Box

..., high level of discrimination, and full compliance with the latest Security Standards. 33 localization zones: 11 vertical 3 lateral; provide excellent discrimination. Powered by safe low voltage DC, this wa...

Securina Detection System Co., Limited
Guangdong,China

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Walk Through Archways Metal Detectors High Speed Passing With Aluminum Head Box

..., high level of discrimination, and full compliance with the latest Security Standards. 33 localization zones: 11 vertical 3 lateral; provide excellent discrimination. Powered by safe low voltage DC, this wa...

Securina Detection System Co., Limited
Guangdong,China

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Smoke+Heat detector

...detector Technical Parameter: 1.SMT design 2.anti-white light, and high EMI immunity function 3.Operation Voltage: 9V battery /DC 12V 4.Alarm current: 10~30mA 5.Alarm Sound: ≥85dB 6.Alarming Range: 50°C-70°C...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Smoke+Heat detector

...detector Technical Parameter: 1.SMT design 2.anti-white light, and high EMI immunity function 3.Operation Voltage: 9V battery /DC 12V 4.Alarm current: 10~30mA 5.Alarm Sound: ≥85dB 6.Alarming Range: 50°C-70°C...

JSUS ELECTRONIC TECHNOLOGY CO.,LIMITED
Guangdong,China

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Alarm / Low Battery Hand Held Metal Detector With Power Indicator

Alarm / Low battery / Power indicator Hand Held Metal Detector Quick Detail : Voltage 9 VDC Operating Voltage 7-9 VDC Power Supply 6F22ND 9V battery(Not including) Sensitivity 3 Levels Alarm term sound (vibrati...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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High Detecting Speed Metal Detector Hand Wand With ABS Material Housing

...: -20℃~+65(relativehumidity:0~95%) 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency: 40KHz 9.Housing material: ABS- black 10.4 levels Sensitivity: Low sensitivity, normal sensitivity,...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Alarm / Low Battery Hand Held Metal Detector With Power Indicator

Alarm / Low battery / Power indicator Hand Held Metal Detector Quick Detail : Voltage 9 VDC Operating Voltage 7-9 VDC Power Supply 6F22ND 9V battery(Not including) Sensitivity 3 Levels Alarm term sound (vibrati...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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High Detecting Speed Metal Detector Hand Wand With ABS Material Housing

...: -20℃~+65(relativehumidity:0~95%) 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency: 40KHz 9.Housing material: ABS- black 10.4 levels Sensitivity: Low sensitivity, normal sensitivity,...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Portable Walk Through Metal Detector Security Gate 20W With Sound / Light Alarm

... technology: Overall detection technology,no blind spot 5．Optional remote control system 6．Working band: 50 working bands 7．400 level of sensitivity adjustment of each zone 8．Security level: 0...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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Enhanced Walk Through Metal Detector Security Gate , Wtmd Airport Body Scanners

...Detector Security Gate , Wtmd Airport Body Scanners Features and Functions: Different alarm tunes for choose Adjustable sensitivity of each detection zone Operating frequency can be adjusted manually or auto...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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