Joom - Sensors
Found 541 items
Ultrasonic Sensors
High-Precision Online Calcium Ion Sensor High-precision measurement
$2,431.40
- Specifications
- Brand: Discount Domain
- Measurement Type: Calcium Ion Concentration
- Application: Wastewater Treatment
- Monitoring Capability: Online
- Specifications
- Brand: Deals2019ing
- Compatibility: Various tank types and sizes
- Material: High-quality, durable materials
- Installation: Easy setup
- Specifications
- Brand: Testo
- Model: 110
- Probe Type: Immersion/Penetration
- Display: Digital
- Precision: High
- Specifications
- Brand: Build My Home
- Measurement Type: Depth, Temperature
- Power Source: Solar
- Usage: Water tank level monitoring
- Specifications
- Brand: Good Household Items
- Cable Length: 2 meters
- Functionality: Automatic liquid level control
- Technology: Float switch
- Specifications
- Brand: RuJia Home Decor
- Model: StylusM3
- Tip Material: Ruby
- Shaft Material: Ceramic
- Tip Diameter: 4mm
- Compatibility: 3D sensors, CNC machines
- Specifications
- Brand: Serene Homes
- Connectivity: Wi-Fi, ZigBee
- Detection Technology: Millimeter wave radar
- Power Source: Battery or wired
- Specifications
- Brand: Refreshing Home
- Base type: E27
- Wattage options: 6W, 9W, 12W, 15W, 18W, 20W
- Voltage: 189-265V, AC100-130V
- Color temperature: Cold White
- Specifications
- Brand: Build My Home
- Connectivity: ZigBee
- Compatibility: Alexa, Google Home
- Detection Type: Infrared human body detection
- Functionality: Alarm
- Specifications
- Brand: Build My Home
- Model: Tuya
- Connectivity: ZigBee
- Detection Technology: Infrared
- Compatibility: Alexa, Google Home
- Specifications
- Brand: Discount Domain
- Usage: Greenhouse plants
- Installation: Easy
- Measurement Parameters: Moisture, Temperature
Acceleration
High Sense Sensor Flexible Polymer Film Sensor Piezoelectric film technology
$56.30
- Specifications
- Technology: Piezoelectric film
- Material: Flexible polymer
- Application: Physiological phenomena measurement, Physical phenomena measurement
- Sensitivity: High
- Specifications
- Brand: Discount Domain
- Model: 485
- Measurement Types: Temperature, Humidity, Conductivity, Nutrient Levels
- Output: 0-10V
- Use Case: Agriculture, Gardening, Research
- Specifications
- Brand: Super Dream Home
- Compatibility: Tuya Zigbee Wifi
- Frequency: 2.4 GHz
- Detection Type: PIR
- Specifications
- Brand: Auto Home Solutions
- Waterproof Rating: IP55
- Alarm Sound Level: 93 dB
- Connectivity: Wireless
- Sensor Type: Vibration
- Specifications
- Brand: Qichuanxin
- Model: Tuya Smart
- Connectivity: ZIGBEE, Wi-Fi
- Detection Technology: Radar, Breath sensing
- Alarm Type: Push alarm
- Specifications
- Brand: Build My Home
- Connectivity: ZigBee 3.0
- Detection Technology: PIR Infrared
- Compatibility: Alexa, Google Home
Light Sockets
E27 Base Lamp Holder with PIR Motion Sensor Converter Motion detection
$37.30
- Specifications
- Brand: Build My Home
- Voltage Range: 100-240V
- Bulb Socket Type: E27
- Features: PIR Motion Sensor, Time Delay Control
- Specifications
- Brand: happybuySE
- Pressure Range: 1600 PSI
- Power Supply: DC 12V
- Thread Size: 1/8 NPT
- Compatible Fluids: Oil, Fuel, Air, Water
- Specifications
- Brand: Build My Home
- Voltage: AC100-240V
- Socket Type: E27
- Sensor Type: PIR Motion Sensor
- Specifications
- Brand: Zeblaze
- Frequency Range: 1 MHz-6.5 GHz
- Power Supply: DC 5V 1A
- Type: Portable RF signal scanner
- Specifications
- Brand: Good Household Items
- Wattage options: 6W, 9W, 12W, 15W, 18W, 20W
- Voltage range: 189-265V
- Light color: Warm white
- Detection type: Infrared
- Specifications
- Brand: Deals2019ing
- Operation: Stable
- Use: Household
- Specifications
- Brand: Aqara
- Model: P1
- Connectivity: Zigbee 3.0
- Color: White
- Compatibility: Smart home platforms
- Specifications
- Brand: RuJia Home Decor
- Model: 8200454482
- Material: ABS
- Installation: Plug and play
- Country of Origin: CHINA
Motion Sensors
USB PIR Infrared Motion Detector Sensor Switch Black Motion detection
$30.18
- Specifications
- Brand: Luminaire Lighting Mall
- Voltage Compatibility: 5V, 12V, 24V
- Color: Black
- Connectivity: USB
Motion Sensors
USB PIR Infrared Motion Detector Sensor Switch Black Automatic motion detection
$29.10
- Specifications
- Brand: Luminaire Lighting Mall
- Voltage Compatibility: 5V, 12V, 24V
- Detection Type: PIR Infrared Motion
- Application: LED Light Strips
- Color: Black
Thermometers
Digital Infrared Thermometer Sensor Non-contact temperature measurement
$28.65
- Specifications
- Brand: Leisure outdoor
- Measurement Range: Up to 600°C
- Display: LCD backlit
- Measurement Type: Non-contact
- Design: Handheld
- Targeting: Laser
- Specifications
- Brand: KITCHEN-MALL
- Wattage: 10W
- Voltage Range: 85-265V
- Base Type: E27
- Color: White
- Specifications
- Brand: Industy Accessories
- Power Source: Solar
- Light Type: LED
- Sensor Type: Motion
- Waterproof: Yes
- Alarm: Yes
- Specifications
- Brand: Smarter than future
- Model: M3050
- Configuration: Normally open
- Detection Type: AC current
- Adjustability: Yes
Motion Actuated Switches
Motion Sensor Switch Black Infrared human body induction
$22.28
- Specifications
- Brand: Good Household Items
- Voltage Range: AC85-265V
- Sensor Type: Infrared human body induction
- Usage: Indoor
- Color: Black
- Specifications
- Brand: Build My Home
- Model: PIR ZigBee Mini
- Connectivity: ZigBee
- Detection Type: Human body
- Compatibility: Alexa, Google Home
- Design: Compact
Smart Home Security
3d printing machine Inteligente Black Wireless infrared motion detection
$20.72
- Specifications
- Brand: 3d printing machine
- Model: Inteligente
- Connectivity: WIFI
- Detection Technology: PIR (Passive Infrared)
- Color: Black
- Specifications
- Brand: Zeblaze
- Connectivity: 2.4 GHz WiFi
- Monitoring: Remote
- Installation: Wireless
- Specifications
- Brand: DaiXiao-N11
- Model: PP
- Material: Plastic
- Length: 250 mm
- Function: Liquid level detection, Signal connection
- Included Components: Sensor, Signal connector bar, Controller
Smart Home Security
4-in-1 Function Magnetic Door Sensor Alarm Wireless operation
$19.89
- Specifications
- Brand: BusinessTool
- Operation: Wireless
- Functions: Magnetic sensor, Alarm, LED indicator, Wireless operation
- Specifications
- Brand: saimili
- Model: Tuya ZigBee
- Connectivity: ZigBee
- Technology: Infrared (PIR)
- Compatibility: Alexa, Smart Life app
- Functionality: Human detection, Remote control, Emergency alarm
- Specifications
- Brand: 3d printing machine
- Power Supply: 12V DC
- Detection Technology: PIR Infrared
- Operation Mode: Automatic
- Specifications
- Brand: 3CZY
- Alert Type: Sound, Light
- Power Source: Battery
- Installation: Wireless
- Specifications
- Brand: DQ-Industry-N
- Material: ABS
- Output Type: Linear
- Response Time: Quick
- Resistance: Thermal
- Specifications
- Brand: DexinBen
- Material: Stainless steel
- Length: 200mm
- Application: Pools, Aquariums
- Specifications
- Brand: Rainbow Rain
- Voltage: 110V, 220V
- Detection Type: Human body infrared
- Function: Automatic on/off
- Indicator: Yes
- Specifications
- Brand: 3d printing machine
- Voltage: DC12-24V
- Current Capacity: 30A
- Detection Technology: PIR motion sensor
- Compatibility: Outdoor light strips
- Specifications
- Brand: workmanship
- Compatibility: SPIRIT devices
- Detection Types: Vibration, Noise
- Use Case: Paranormal investigation, Vibe detection
Motion Sensors
Motion Sensor with PIR Infrared Human Detector White Wireless connectivity
$11.85
- Specifications
- Brand: Jiuke Kids
- Technology: PIR infrared
- Connectivity: Wireless
- Compatibility: Smart Life app
- Color: White
- Specifications
- Brand: Vestidos
- Material: Plastic
- Length: 200 mm
- Function: Liquid level detection, Signal indication, Alarm signaling
- Specifications
- Brand: GoolRC
- Bulb Compatibility: E27 screw bulb
- Sensor Type: PIR motion detection
- Adjustability: Sensitivity, Duration
- Operation: Auto on/off
Capacitive
Cylindrical Mounting Reed Proximity Switch Normally open magnetic sensor
$9.49
- Specifications
- Brand: Thriving Industry Business Products
- Dimensions: 6*30mm
- Configuration: Normally open
- Quantity: 2 pieces
- Specifications
- Brand: GroupKingkey
- Sensor Type: PIR motion sensor
- Power Source: Battery
- Installation: Wireless
- Specifications
- Brand: 3d printing machine
- Detection Angle: 120 degrees
- Sensor Type: Infrared (PIR)
- Compatibility: LED systems
Temperature Measurement Tools
Ultra-Small Platinum RTD Temperature Sensor Class A PT100/PT1000
$8.50
- Specifications
- Brand: Discount Domain
- Type: RTD
- Class: A
- Resistance: PT100, PT1000
- Diameter Options: 2mm, 3mm, 4mm
- Cable Length: 1m
- Specifications
- Brand: CloudWay
- Bulb Compatibility: E27 LED bulbs
- Sensor Type: PIR motion sensor
- Operation: Automatic on/off
- Installation: Screw-in
Motion Sensors
PIR Infrared Motion Sensor Automatic Detector Smart IR Switch Automatic light control
$7.44
- Specifications
- Brand: XHJ12
- Voltage: 12V, 24V DC
- Installation: Indoor, Outdoor
Motion Actuated Switches
PIR Infrared Motion Sensor Light Switch Automatic light control
$7.37
- Specifications
- Brand: XHJ12
- Power Input: AC 220V, DC 12V, DC 24V
- Detection Technology: PIR Infrared
- Usage: Indoor, Outdoor
- Specifications
- Brand: Qinyuan
- Installation: Cabinet
- Control Method: Touch, Motion Sensor
- Sensor Type: Infrared
- Functionality: On/Off
Temperature Measurement Tools
Temperature Controller Probe Sensor Precise temperature measurement
$7.32
- Specifications
- Brand: Teenyee
- Probe Length: 10cm
- Measurement Type: Temperature
- Specifications
- Brand: CZyongchi
- Model: B3950
- Type: NTC thermistor
- Resistance: 10K
- Cable length: 0.5m
- Connection type: Tin tail
- Waterproof: Yes
- Specifications
- Brand: Chengjia
- Model: B3950 10K
- Type: NTC Thermistor
- Resistance: 10K
- Cable Length: 0.5m
- Probe Type: Digital Thermal Probe
- Features: Waterproof, Includes Tin Tail
- Specifications
- Brand: zhangshanjiao
- Model: BF350-3AA
- Resistance: 350 ohm
- Compatibility: Arduino
- Type: Foil Strain Gauge