Temperature · CE · FCC
ceiling Mounted Dry Contact for AC System Htw-L727 PIR Motion Detector Sensor 220/110V
US$ 1-11
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
Product Description
Celling Mounted Dry Contact For AC System HTW-L727 Pir Motion Detector Sensor 220/110V
>> General
HTW-L727 is a ceiling-mounted passive infrared detector with high stability. It based on infrared automatic control technology, when people enter the induces scope, the special-
- Hotowell Technology (Xiamen) Co., Ltd.
-
- Fujian, China
- Contact Now
Temperature · E-MARK · CCC
Honeywell Combustion Accessories Pressure Switch C6097A1079 Pressure Sensor
US$ 569
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven",
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Others
- Contact Now
Temperature · RoHS · Contact Type
Cold Resist Ntc 2.7K 5K 10K Ohms Water Proof Temperature Sensor for Freezer Ice Box Refrigerator
US$ 0.4-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
NTC Temperature Sensor Assembly Probe
Brand Name
Focusens
Product name
NTC Waterproof Sensors Temperature Probe for HVAC Freezer Refrigerant defrosting and Refrigerator
Standard Value
2.7K ohms B25/85:3977, 5K ohms B25/85:3977,10K ohms B25/85:3977
Custom values
Variable On request
Wo
Car/Motorcycle · Gas · CE
Yet610 Rolling Shutter Infrared Sensor 12V-24V DC/AC
US$ 5.8-7
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
YET610 Rolling Shutter Infrared Sensor 12v-24v DC/AC
Spec.
Specification:
1.Infrared Frequancy : 1.92khz
2.Power supply : 12 to 24 VDC /AC
3.Wave length :940nm
4.Input : r*15ma - t*30ma
5.Operating temperature : --20 degrees to 50degrees
6.Relay output : 1 a max *36 v
7.Dime
Car/Motorcycle · Gas · CE
Universal Adjustable 30m Single Beam Photocell Sensor for Garage Door Yet607
US$ 2.6-4
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
Universal adjustable 30m single beam photocell sensor for garage door YET607
Spec.
Power
12/24v AC&DC
Range
≤ 20 meters
Tem.
-10ºC -70ºC
Frequency
1.92 KHZ
wave length
940 nm
input
rx 15 mA Tx 30mA
Relay output
1A maz 36v
Technology
infrared
Dimen
Car/Motorcycle · Home · ISO
Industrial Door Fast Opener with 24.125GHz Sensor & IP65 Rating
US$ 65-80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
PLUTO INDUSTRIAL DOOR OPENING SENSOR
Dual-path human-vehicle separation radar
PLUTO, developed by Shenzhen Giants Sensor Technology Co., Ltd., is a cutting-edge opening sensor designed specifically for industrial doors, gates, and garage doors. With its advanced techn
- Shenzhen Giants Sensor Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Car/Motorcycle · Gas · CE
Home Alarm System Human Body Infrared Sensor Detector, Body Sensor Detecting and Acoustic Sensor Yet608
US$ 1.48-2.5
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
Home Alarm System Human Body Infrared Sensor Detector,Body Sensor Detecting And Acoustic Sensor YET608
Spec.
Welcome to Shenzhen Yaoertai Technology Development Co;Ltd, we are a professsional manufacturer of RF remote control over 13 years and all our products certified with CE &
Car/Motorcycle · Gas · CE
Hot Sale Garage Door Alarm Sensor Yet502
2 Pieces (MOQ)
Product type
Hot sale garage door alarm sensor yet502
Spec.
Wireless 12v Magnetic Switch Opening Garage Door Alarm Sensor KL361-A
Widely used in doors , shutter doors, windows, etc.
Parameters
Working Voltage
DC12V
Operating Current
12MA
Quiescent Current
5μA
Transmitting Freq
Car/Motorcycle · Gas · CE
Outdoor Waterproof Infrared Beam Photocell Sensor for Barrier Gate Yet607
US$ 2.6-4
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
infrared sensor, photocell, detector
Spec.
Power
12/24v AC&DC
Range
≤ 20 meters
Tem.
-10ºC -70ºC
Frequency
1.92 KHZ
wave length
940 nm
input
rx 15 mA Tx 30mA
Relay output
1A maz 36v
Technology
infrared
Dimention
49.2*76*21.6 mm
Photo
Wall Mounted · GS · FDA
Yet609 Yet609 Infrared Wired Photocell Sensor Beam Outdoor Photocell Beam
US$ 3.8-5
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
Wireless Outdoor Infrared Detector Infared Laser Beam Sensor YET609
Spec.
Specification:
1.Infrared Frequancy : 1.92khz
2.Power supply : 12 to 24 VDC /AC
3.Wave length :940nm
4.Input : r*15ma - t*30ma
5.Operating temperature : --20 degrees to 50degrees
6.Relay output : 1 a
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What types of materials are commonly used in manufacturing probes and sensors?
Probes and sensors are typically crafted from materials such as metal, plastic, or ceramic. Each material has its own unique advantages in terms of durability, sensitivity, and performance. It's recommended to consult with a reputable manufacturer for specific material recommendations.
-
How can I identify reliable suppliers for probes and sensors in China?
Seeking reliable suppliers in China can be done by leveraging online B2B platforms, attending industry exhibitions, and conducting due diligence through supplier verification. Reputable manufacturers can provide certifications and product samples to validate their quality.
-
What are the benefits of procuring probes and sensors wholesale?
Acquiring probes and sensors in bulk offers advantages such as cost savings, volume discounts, and consistent product quality. Wholesale purchases provide flexibility for customization and enable access to a diverse range of options to meet various security and protection needs.
Car/Motorcycle · Gas · CE
Microwave Proximity Pedestrians and Vihicle Motion Rada Sensor for Industrial Doors
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Transmission frequency
24.125GHz
Transmission power
<20dBm
Working temperature range
-30°C~+60°C
Product Description
24GHz Microwave Radar Sensor
The RVP42-9M microwave sensors have been specially designed to increase the comfort of opening all types of automatic doors. The RV
Temperature · CE · RoHS
WiFi Smoker Sensor
US$ 7.5
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
ITEM:YG-09
NEW Wireless Smoke Detector
Specification:
*Photoelectric sensor, with high sensitivity&stabelity and low power consumption.
*9V battery operated (included);
*Check battery voltage every one minute. When it's less
Car/Motorcycle · Gas · CE
Industrial Door Detector Microwave Motion Sensor for Pedestrain Vehicle Separation
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Description
Product Description
24GHz Microwave Radar Sensor
The RVP42-9M microwave sensors have been specially designed to increase the comfort of opening all types of automatic doors. The RVP42-9M microwaves provide fast detection for all automatic door inst
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Temperature · RoHS · Sensor
Ntc 10K Thermistor Water Temperature Sensor Coffee Machine Sensor
US$ 0.25-0.4
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Name
Bullet temperature sensor 10K
Introduction
MFP-3 series temperature sensor using the NTC thermistor element. It is immersing type sensor probing sensor into liquid or air chamber which temperature to be measured.
Products can be custom according to different tempe
Anti-theft · Home · Sensor
Waterproof IP65 Single Infrared Beam BS-20 Sensor
US$ 4
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Waterproof IP65 Single Infrared Beam BS-20 Sensor
Features:
> Anti-glare up to 50,000LUX, built-in automatic adjustment of glare filtration system, to avoid the impact of light or car lighting
> All-weather sealed rain (fog), dust (insects) and other integrated structure designed to work in har
Temperature · CE · Liquid
Tuya Smart WiFi Zigbee Water Meter Valve Flow Timer Leak Water Valve Consumption Detector Temp Sensor
US$ 43.7-63
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Specification
Tuya Smart Life WiFi Water Flow Meter (wifi water flow meter) supports APP control, water consumption monitor, water temp alarm, smart water flow sensor-easy install, voice control for home/business.
1. Core Identity: Smart WiFi Water Monitoring & Control Device
This is a profess
Anti-theft · Gas · Handheld
Microwave Automatic Door Open Close Sensor Hf-119
US$ 23-25
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Microwave Automatic Door Open Close Sensor HF-119
Technology: Microwave & Microprocessor
EMC: 89/336EEC
Theory: Doppler data process
Transmit frequency: 10.525GHz
Transmit frequency density: < 5mW/CM2
Power voltage: 12-24V AC or DC
Power frequency: 50-60Hz
- Shenzhen Hongfa Automatic Door Co., Ltd.
-
- Guangdong, China
- Contact Now
Car/Motorcycle · Gas · CE
The Outdoor Light Infrared Motion Detector Switch Sensor (HTW-L727)
US$ 8-10
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
Banner
Product Description
The Outdoor Light Infrared Motion Detector Switch Sensor (HTW-L727)
General
The Outdoor Light Infrared Motion Detector Switch Sensor(HTW-L727) with high stability. It based on infrared automatic control technology, when people enter the induces scope, the special-p
- Hotowell Technology (Xiamen) Co., Ltd.
-
- Fujian, China
- Contact Now
Car/Motorcycle · Gas · CE
Wireless Safety Beam Sensor Photocell for Automatic Door Gate 12-24V
US$ 3.8-5
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
infrared sensor, photocell, detector
Spec.
Specification:
1.Infrared Frequancy : 1.92khz
2.Power supply : 12 to 24 VDC /AC
3.Wave length :940nm
4.Input : r*15ma - t*30ma
5.Operating temperature : --20 degrees to 50degrees
6.Relay output : 1 a max *36 v
7.Dimension: 49.2 x 76
FDA · CCC · CE
Ceiling Black White Sliding Glass Door Sensor Infrared Sensing Activation and Anti-Pinch Detector Sensor
US$ 10-15
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
This product is used for detecting the existing human body and objects to prevent injury occurred when enter in. This product is wildly used in home, public , traffic, etc. Adopt function of background self-learning to accommodate different situation for using.
Specification
item
value
Model Num
Temperature · RoHS · Sensor
Cost Saving Bullet Type Ntc 10K Water Heater Temperature Sensors Long-Term Stability
US$ 0.4-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Name
Bullet temperature sensor 10K
Introduction
MFP-3 series temperature sensor using the NTC thermistor element. It is immersing type sensor probing sensor into liquid or air chamber which temperature to be measured.
Products can be custom according to different tempe
Anti-theft · Wall Mounted · Industry
Digital Human Movement Sensor with Time Adjustable
US$ 0.8
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Digital Intelligent Passive Infrared Sensor AM612
AM612 is a newest smart digital motion detector. This Smart digital detector offers a complete motion detector solution,with all electronic circuitry built into the detector housing. Only a power supply and po
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Wall Mounted · GS · FDA
Automatic Sliding Door Infrared Gate Photocell Sensor Yet609
US$ 3.8-5
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
Automatic Sliding Door Infrared Gate Photocell Sensor YET609
Spec.
Specification:
1.Infrared Frequancy : 1.92khz
2.Power supply : 12 to 24 VDC /AC
3.Wave length :940nm
4.Input : r*15ma - t*30ma
5.Operating temperature : --20 degrees to 50degrees
6.Relay output : 1 a max *
Anti-theft · Wall Mounted · Industry
Factory Price Nicera Infrared PIR Motion Sensor Kp500b
US$ 0.35
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the o
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Wall Mounted · GS · FDA
Yet609 12V-24V DC/AC Motor Infrared Photocell Beams Sensor Universal Auto
US$ 3.8-5
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
YET609 12v-24v Dc/Ac Motor Infrared Photocell Beams Sensor Universal Auto
Spec.
Specification:
1.Infrared Frequancy : 1.92khz
2.Power supply : 12 to 24 VDC /AC
3.Wave length :940nm
4.Input : r*15ma - t*30ma
5.Operating temperature : --20 degrees to 50degrees
6.Relay out
Temperature · RoHS · Sensor
Customized 5K 10K 50K Ntc Thermistor Temperature Sensor for Fully Automatic Coffee Machine Electric Kettles Water Heater
US$ 0.25-0.4
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Name
Bullet temperature sensor 10K
Introduction
MFP-3 series temperature sensor using the NTC thermistor element. It is immersing type sensor probing sensor into liquid or air chamber which temperature to be measured.
Products can be custom according to different tempe
Temperature · E-MARK · CCC
Honeywell Differential Pressure Transmitter Std725-E1AC4as-1-G-Ahs-11s-a-10A0 From The United States
US$ 1140
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven",
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- Others
- Contact Now
Wall Mounted · GS · FDA
Auto Wired Similar Pupil Pair of Photocells Safety Beam Sensors Rotate Yet609 for Door
US$ 3.8-6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product type
Auto Wired Similar Pupil pair of photocells safety beam sensors rotate YET609 for Door
Application:
Security alarm, Sliding gate door, swing gate door, roller shutter/window
Spec.
Specification:
1.Infrared Frequancy : 1.92khz
2.Power supply : 12 to 24 VDC /AC
3.Wave length :9
Temperature · ISO · Home
Waterproof 10K Temperature Sensor for Boiler Fiberglass Cable Water Purifier Temperature Sensor
US$ 0.4-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
MFP series temperature sensor using the NTC resistance element, according to the different temperature environment or application, through the mature technology, fabricate into a variety of specifications of the sensor, customers can use directly without fabricating.
Techni
Sensor · CE · Wall Mounted
Factory Price PIR Infrared Sensor for Lights (PIR200B)
US$ 0.13-0.15
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification
1. Part NO.: PIR200B
2. Usage: Universal big window probe, can be used for automatic lighting
automatic door toy into alarming, etc
3. Sensitive type: double type series
4. Size: TO-5 packaging, pls see chart 1.
5. Performance index
5.1
Project
Testin
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
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