relay or sensor,China relay or sensor Manufacturers, Suppliers

automatic door sensor

Feb 21, 2012

1.automatic door sensor 2.microwave sensor 3.for doors 4.10 years experience 5. ... certification:ISO9001,CE automatic door sensorDeper automatic door motion sensor with microwave sensor technology.Product specification Itemspecification1Voltage12VDC+10%; Current 0.1A2Relay ... a Personal PIN. one Public PIN8Reading Distance10~20CM9Compatible CardsEM or EM compatible cards automatic door sensor

Supplier: Shaoxing Chaoshidai Automatic Door Co., Ltd.

[China Manufacturers]

Alarming when illegal infiltration or tailing Turnstile for access control system with counting function

Jun 13, 2012

... Interfacestandard port-RS485Power voltageAC110-220 V (10%more or less),50-60HZDrive voltage24VTransit speed30—40persons per minuteWorking ... press plate, programmable devices running status3 Mechanical structure, sensor features dual anti-trap, in the process of telescopic ... the work of receiving the signal relay switch10 May be one-directional or bi-directional control personnel access to11Managing ...

Supplier: Shenzhen Wanqiaohong Technology Co., Ltd.

[China Manufacturers]

433mhz security DIY LCD Relay output GSM House Alarm System KI-S100

Mar 31, 2013

... ;3.Supports armed, disarmed, inquiry mainframe status, switch on or off relay output by SMS Commands;4.Automatically send SMS Alert and ... phone when any sensor had been triggered;5.Equips with 16 Wireless Zones, zone attribute (Normal/At House or Stay mode) and ... 24-Hour zones for smoke and gas leakage sensor,1XWatchdog zone for monitoring elder or child, 1XSOS zone for emergency help;7 ...

Supplier: Zhuzhou King-Eye Technology Co., Ltd.

[China Manufacturers]

CZ9600 Smart Indicating Vibration Sensor 4~20mA

Jul 28, 2012

... can completedly replace the traditional industry that use sensor with instruments. These transmitters are used for ... 12 ~ 36VOutput: two-wireOverload Current: ≤ 50mA (overheating or short circuit protection)Load resistance: 500 OhmHART features: process ... (LCD)B. Optional Project Parameters:Stainless steel shellAlarm relay output485 communication protocolReal-time storage functionWireless 2.4G ZIGBEE ...

Supplier: Shanghai Cezhen Automation Instrument Co., Ltd.

[China Manufacturers]

special mini ultrasonic sensor, useful sensors

Apr 24, 2012

... of a single transmit & receiving sensor, working with the application circuit, it can detect moving or static obstacle, and the distance ... the LED. This digital signal can control a relay, buzzer directly, or connected to a alarm system to active a alarm ... control a relay, buzzer directly, or connected to a alarm system to active a alarm or action also. special mini ultrasonic sensor, useful sensors ...

Supplier: Dongguan Tipi Electronics Technology Co., Ltd.

[China Manufacturers]

Latest mini vehicle Smart GPS Tracker MT-18 with accident sensor/ cheap gps tracker for motorcycle/vehicle/truck

May 30, 2012

1. with accident sensor 2. sms reply within 8s. 3. gps can locate even ... . Featurev GPS data acquisitionv Sending data via GPRS (TCP/IP) or SMSv Traffic Accident detection and alert to preset Phone numbersv ... Accessories:- Engine Cut-off Relay- SOS Button Latest mini vehicle Smart GPS Tracker MT-18 with accident sensor/ cheap gps tracker for ...

Supplier: Shenzhen C2S Technology Co., Ltd.

[China Manufacturers]

Vehicle GPS Tracker get detailed real address on server or by SMS

Feb 11, 2013

... or PDA cell phone or Google earth.*Standby 30-40 days*Internal GPS and GSM antenna*Quiver/sensor ... alarm*Get detailed address from the vehicle location by SMS or check on ... and Resume with 12V relay ( optional for 24V relay )*Cable connect to car or vehicle batteryStandard packing: one ... antenna , 1 external GSM antenna,one 12V relay,1 cable Vehicle GPS Tracker get detailed real ...

Supplier: Shenzhen Coban Electronics Co., Ltd.

[China Manufacturers]

Vibration Monitor Sensor

Dec 06, 2012

... switching signal to trigger other devices linkage.Vibration sensor is a MEMS sensor and microcontroller-based intelligent signal processing system. Its ... equipment. If it exceeds the normal range, vibration sensor will alarm through relay contacts.It can be used in ATM system, ... if the ATM machine is pounded or blasted by someone on purpose, vibration sensor ...

Supplier: Nanjing Yuan Tuo Tech Co., Ltd.

[China Manufacturers]

Vehicle gps tracker with Fuel Temperature sensor/Camera

Sep 25, 2012

Vehicle gps tracker with Fuel Temperature sensor/Camera 1.Wide voltage:9-36V 2.Support:remote ... upgrade Vehicle gps tracker with Fuel Temperature sensor/CameraDetailed product information:GPS Tracker parameter:Dimension:145mm*93mm* ... display screen of automobile recording instrument to display short message or GPS information.l Strong extendibility: Multi-reserved interface, selectable ...

Supplier: Shenzhen Boshijie Technology Co., Ltd.

[China Manufacturers]

safety sensor for sliding gate

Mar 31, 2013

... the safety to sliding gate. WS-212 safety sensor for sliding gate,swing gate safety protectionThe WS- ... the WS-212's relay output signals an industrial door or gate control to open, stop or reverse. On pedestrian ... the door is closing and the overhead safety sensor is locked out, interrupting the WS-212 beam ... will bring this sensor protecting the swing side of the door back ...

Supplier: Shanghai Wafer Microelectronics Co., Ltd.

[China Manufacturers]

sliding gate / safety sensor

Oct 10, 2012

... beam is interrupted, the FG16 relay output signals an industrial door or gate control to open, stop or reverse. On pedestrian swing doors ... rails. When the door is closing and the overhead safety sensor is locked out, interrupting the FG16 beam will bring this ... sensor protecting the swing side of the door back into the ...

Supplier: Shanghai Fugeng Electronics Technology Co., Ltd.

[China Manufacturers]

Electronic flow sensor(flow switch)

Mar 31, 2013

... 3, Extremely low pressure loss 4, Easy installation Electronic flow sensor (Thermal differential type)Principle Based on the principle of thermal ... …300cm/s(oil),20…2000cm/s(air)Output: PNP, NPN, Relay ,4-20mA, NO+NC (SPDT)Power supply :24V±20%DC ... or 230V±15%ACSwitching Current : Max.400mA(PNP or NPN type ), Max.4A( Relay type )Unload current: Max ...

Supplier: Shanghai Cixi Instrument Co., Ltd.

[China Manufacturers]

New Factory direct MQ-2 smoke gas sensor module methane liquefied flammable gas for Ardu

Jan 17, 2013

... methane liquefied flammable gas for Ardu Product DescriptionMQ-2 gas sensor using gas-sensitive materials with lower conductivity in clean ... the gas concentration using a simple circuit.MQ-2 gas sensor for liquefied petroleum gas, propane, high sensitivity of hydrogen, ... output signal light can be connected directly to the microcontroller or relay module)4, 0 ~ 5V analog output voltage, the higher ...

Supplier: Shenzhen Ezoneda Technology Co., Ltd.

[China Manufacturers]

F18--Fingerprint access control, standalone or RS485 network

Oct 13, 2012

... N, 1:1Speed≤1 secondType of inductive cardEM card or compatible ID cardReading distance≥5cmReading speed≤0.5sAuthenticationInductive card, ... )Black3INDOOR (indoor unlock input, low level unlock)Green4SENSOR (sensor signal input, low level when the door is closed) ... positive)White9GND (numerical, same to power supply grounding)Black10NC (relay’s constantly closed contact) (current no more than 1A/ ...

Supplier: Shenzhen Aopu Industrial Co., Ltd.

[China Manufacturers]

automatic sliding door sensor

Mar 31, 2013

... doors 2)10.125Ghz 3)2 years warranty Radar Sensor/automatic door sensor/Microwave sensorTechnology: Microwave & Microprocessor EMC: 89/336EEC Theory: Doppler ... Power voltage: 12-24V AC or DC Power frequency: 50-60Hz Power consumption: <2W Output: Standard relay output Contact voltage max: 220VAC ...

Supplier: MBS Automatic Door Factory

[China Manufacturers]

door sensor EK50-R4A1 distance UPS shippment quality guaranteed

Mar 31, 2013

... CE approved.packaging standard door sensor switch,photoelectric switch,photoelectric sensor,photoelectric switch sensor,sensor, inductive photoelectric switchSelect the ... -DS30A1EK50-R4A1EK50-5A1NCEK50-DS30A2EK50-R4A2EK50-5A25-wire relay outputuse free AC/DCpower supplyNOEK50-DS30M1EK50-R4M1EK50 ... delivery if they wish to exchange defective or incorrectly shipped items. FeedbackPlease contact us before ...

Supplier: Yueqing Aotoro Electric Automation Co., Ltd.

[China Manufacturers]

Best carbon monoxide indicator, Japanese semiconductor CO sensor

Dec 23, 2012

... lights. Best carbon monoxide indicator, Japanese semiconductor CO sensor 1. Wall mounting, real time detect CO level ... on/off output optional for control a fan or an alarm device.5. Convenient to select the ... on/off output optional for control a fan or an alarmdevice. Convenient to select the CO range ... set of jumpers so that to control the relay output Special six indicator lights indicate six different ...

Supplier: Beijing Tongdy Control Technology Co., Ltd.

[China Manufacturers]

liquid flow sensor

Apr 01, 2013

... manufactured since 1991 -0.2%FS liquid flow sensor AI-708H batch control instrument liquid flow sensormeasurement for ... ~30000 defined by user.Output(modularized)Relay output (NO+NC): 250VAC/2A or 30VDC/1ATRIAC no contact discrete output ... no alarm and outputIsolation withstanding voltage :between power, relay contact or signal terminal ≥2300VDC;between isolated electroweak terminals ≥ ...

Supplier: Xiamen Yudian Automation Technology Co., Ltd.

[China Manufacturers]

Floor heating thermostat for heating film,heating mat, or hydronic heating system

May 01, 2012

... 4 temperature settings per day;pre-programmed or personalized schedule;Energy savings up to 33% ... built-in sensorand a 3 meter floor sensor. The floor sensor can be extended.Specifications* Power supply ... : 230VAC (120VAC optional)* Inputs: 2 x NTC10K temperature sensors* Output: 1 x switch relay ... for heating film,heating mat, or hydronic heating system

Supplier: Nanjing Insbud Controls Company Limited

[China Manufacturers]

Double sensor ETC-50 Temperature Controllers

Feb 22, 2013

... Three-channel outputs control compressor, fan and electric heating or thermal defrost; Two sensors measure the storage temperature and ... evaporator temperature separately , NTC and PTC sensor can be exchanged; Celsius, Fahrenheit can be switch; Display ... 10%, 50/60Hz (optional)6. Power consumption: ≤ 3W7. Relay output capacity: Compressor: 16A/250VAC Fan: 10A/250VAC Deforst: 10A ...

Supplier: Jiangsu Jingchuang Electronics Co., Ltd.

[China Manufacturers]