Sensors

Displaying 91-120 of 223 products

• Raraion Proximity Switch - 0.25A

  $71.95 $29.96 at 48+

  Out of stock

  RaraionC3-SN35812

  

  Raraion Proximity Switch - 0.25A

  Reliable Raraion Proximity Switch for precise object detection. Ideal for industrial automation and machinery control.

  $71.95

  Out of stock
• Raraion Proximity Switch - 0.5A

  $70.95 $27.01 at 48+

  Out of stock

  RaraionC3-SN35811

  

  Raraion Proximity Switch - 0.5A

  Reliable Raraion Proximity Switch for precise object detection. Ideal for industrial automation and machinery control.

  $70.95

  Out of stock
• DATASENSOR S51 Series M18 Photoelectric Sensor Retroreflective NPN 4m

  $187.95 $96.07 at 48+

  Out of stock

  DatasensorC3-SN35773

  

  DATASENSOR S51 Series M18 Photoelectric Sensor Retroreflective NPN 4m

  DATASENSOR S51 M18 photoelectric sensor with retroreflective sensing up to 4m, NPN output, cable connection, and EN60947-5-2 compliance.

  $187.95

  Out of stock
• Raraion 10mm Receiver with 2000pF Capacitance

  $56.95 $18.17 at 48+

  Out of stock

  RaraionC3-SN35610

  

  Raraion 10mm Receiver with 2000pF Capacitance

  Raraion 10mm receiver with 2000pF capacitance. Operates from -20°C to 60°C. Compact design for reliable circuits.

  $56.95

  Out of stock
• VISHAY NTC Thermistor 100K 2% 4190K Radial Leaded

  $36.95 $3.47 at 48+

  Out of stock

  VISHAYC3-SN35076

  

  VISHAY NTC Thermistor 100K 2% 4190K Radial Leaded

  VISHAY 100kΩ NTC thermistor with 2% tolerance & 4190K B-constant for precise temperature sensing & control from -40°C to 125°C.

  $36.95

  Out of stock
• IMO M18 Inductive Proximity Switch NPN, 10-30VDC

  $167.95 $100.84 at 48+

  Out of stock

  IMOC3-SN35029

  

  IMO M18 Inductive Proximity Switch NPN, 10-30VDC

  IMO M18 inductive proximity switch with NPN output, 10-30VDC supply. Compact, reliable sensor for industrial automation and metal detection.

  $167.95

  Out of stock
• WEEN SEMICONDUCTORS 3Q Hi-Com Triac 800V 16A TO-220AB

  $36.95 $3.47 at 48+

  Out of stock

  WeenC3-SC21627

  

  WEEN SEMICONDUCTORS 3Q Hi-Com Triac 800V 16A TO-220AB

  WEEN SEMICONDUCTORS 3Q Hi-Com Triac, 800V, 16A, TO-220AB. Snubberless design for motor controls and thermostats.

  $36.95

  Out of stock
• Temperature Sensor -55C to 125C with 1-Wire Interface, 910mm Cable

  $71.95 $30.89 at 48+

  Out of stock

  WhaddaC3-SC21213

  

  Temperature Sensor -55C to 125C with 1-Wire Interface, 910mm Cable

  Precision digital temperature sensor for Arduino, range -55°C to +125°C, 1-wire interface, includes cable and adaptor.

  $71.95

  Out of stock
• Whadda WPSE323 ACS712 Current Sensor Module

  $59.95 $21.69 at 48+

  Out of stock

  WhaddaC3-SC21212

  

  Whadda WPSE323 ACS712 Current Sensor Module

  Measure AC/DC current with the Whadda WPSE323 module. Features -20A to +20A range, 100mV/A output, and 5V supply for motor control & power systems.

  $59.95

  Out of stock
• Fermion: Temperature and Humidity Sensor Breakout, AHT20

  $45.95 $10.66 at 48+

  Out of stock

  DFRobotC3-SC21095

  

  Fermion: Temperature and Humidity Sensor Breakout, AHT20

  Fermion AHT20 breakout for temp/humidity. I2C, 2-5V, -40 to 85°C. Ideal for HVAC, weather stations.

  $45.95

  Out of stock
• DFRobot Gravity Non-contact Capacitive Flexible Liquid Level Sensor

  $61.95 $22.75 at 48+

  Out of stock

  DFRobotC3-SC21092

  

  DFRobot Gravity Non-contact Capacitive Flexible Liquid Level Sensor

  DFRobot non-contact capacitive liquid level sensor with flexible substrate, 3M adhesive mounting and digital output for walls up to 5 mm.

  $61.95

  Out of stock
• DFRobot Vibration Sensor Module for Arduino, 5-15V

  $63.95 $12.73 at 48+

  Out of stock

  DFRobotC3-SC21087

  

  DFRobot Vibration Sensor Module for Arduino, 5-15V

  High-sensitivity DFRobot vibration sensor module (SEN0433) with digital output and adjustable sensitivity. Ideal for Arduino alarms.

  $63.95

  Out of stock
• DFRobot Fermion SHT40 Humidity & Temperature Sensor Breakout Board

  $54.95 $17.67 at 48+

  Out of stock

  DFRobotC3-SC21086

  

  DFRobot Fermion SHT40 Humidity & Temperature Sensor Breakout Board

  High accuracy, low power SHT40 sensor breakout for IoT, DIY & environmental monitoring. I2C, fast response, ideal for batteries.

  $54.95

  Out of stock
• DFROBOT Fermion SGP40 Air Quality Sensor Breakout

  $74.95 $32.50 at 48+

  Out of stock

  DFRobotC3-SC21083

  

  DFROBOT Fermion SGP40 Air Quality Sensor Breakout

  DFROBOT Fermion SGP40 Air Quality Sensor. Compact VOC sensor with I2C, 3.3V-5V power and built-in humidity compensation for indoor monitoring.

  $74.95

  Out of stock
• DFROBOT Digital IR Proximity Sensor 0-200cm

  $69.95 $29.34 at 48+

  Out of stock

  DFRobotC3-SC21082

  

  DFROBOT Digital IR Proximity Sensor 0-200cm

  DFROBOT digital IR proximity sensor with adjustable 0-200cm range, IP67 rating, and Arduino compatibility. Ideal for smart home & robotics.

  $69.95

  Out of stock
• DFRobot Thin Film Pressure Sensor RP-C18.3-LT 6kg

  $53.95 $16.37 at 48+

  Out of stock

  DFRobotC3-SC21075

  

  DFRobot Thin Film Pressure Sensor RP-C18.3-LT 6kg

  DFRobot RP-C18.3-LT thin film pressure sensor with an 18.3 mm sensing area, 0.4 mm thickness and 20 g to 6 kg range for compact designs.

  $53.95

  Out of stock
• DFRobot Fermion BH1750 Light Sensor Breakout

  $46.95 $11.88 at 48+

  Out of stock

  DFRobotC3-SC21071

  

  DFRobot Fermion BH1750 Light Sensor Breakout

  DFRobot Fermion BH1750 light sensor breakout with 16-bit AD converter. Direct digital output in Lux for Arduino boards.

  $46.95

  Out of stock
• PIMORONI MAX30101 Heart Rate Oximeter Smoke Sensor Breakout

  $95.95 $48.68 at 48+

  Out of stock

  PimoroniC3-SC21041

  

  PIMORONI MAX30101 Heart Rate Oximeter Smoke Sensor Breakout

  PIMORONI sensor breakout for heart rate, SpO2 & smoke detection. For Raspberry Pi & Arduino. Educational & hobbyist use. I2C, 3.3V/5V.

  $95.95

  Out of stock
• VISHAY BPW77NA Phototransistor, 850nm, 10°, 250mW, TO-18

  $43.95 $7.10 at 48+

  Out of stock

  VISHAYC3-SC20622

  

  VISHAY BPW77NA Phototransistor, 850nm, 10°, 250mW, TO-18

  VISHAY BPW77NA phototransistor for 850nm light. High sensitivity, 10° viewing angle, 250mW power in a hermetically sealed TO-18 case.

  $43.95

  Out of stock
• Broadcom 1 Channel Optocoupler SOIC-8 25mA 3.75kV

  $40.95 $5.38 at 48+

  Out of stock

  BroadcomC3-SC20597

  

  Broadcom 1 Channel Optocoupler SOIC-8 25mA 3.75kV

  Broadcom single-channel optocoupler, SOIC-8, 25mA, 3.75kV isolation and up to 1 Mbps. Suited to motor drive and power module interfaces.

  $40.95

  Out of stock
• Sensirion SHT40 Temperature & Humidity Sensor I2C DFN

  $40.95 $5.52 at 48+

  Out of stock

  SensirionC3-SC20532

  

  Sensirion SHT40 Temperature & Humidity Sensor I2C DFN

  High-accuracy SHT40 sensor for humidity (±1.8% RH) & temp (±0.2°C), I2C, DFN, 1.08V-3.6V.

  $40.95

  Out of stock
• Sensirion SHT85 Digital Temperature and Humidity Sensor Module, I2C, 0 to 100%

  $120.95 $59.69 at 48+

  Out of stock

  SensirionC3-SC20498

  

  Sensirion SHT85 Digital Temperature and Humidity Sensor Module, I2C, 0 to 100%

  High-precision Sensirion SHT85 digital sensor for humidity (0-100% RH) & temperature (-40 to 105°C). I2C interface, IP67, with calibration.

  $120.95

  Out of stock
• Microchip Digital Temperature Sensor, 8-Pin MSOP, 2.7V to 5.5V

  $38.95 $4.54 at 48+

  Out of stock

  MicrochipC3-SC20387

  

  Microchip Digital Temperature Sensor, 8-Pin MSOP, 2.7V to 5.5V

  Microchip digital temperature sensor in 8-pin MSOP. I2C interface, ±0.25°C accuracy, 2.7V-5.5V. Ideal for automotive & industrial use.

  $38.95

  Out of stock
• NXP Uncompensated Silicon Pressure Sensor Gauge 0-10kPa

  $80.95 $28.44 at 48+

  Out of stock

  NXPC3-SC20358

  

  NXP Uncompensated Silicon Pressure Sensor Gauge 0-10kPa

  Discover the NXP uncompensated silicon pressure sensor for environmental control & level indicators. 0-10kPa range, SIP through-hole mount.

  $80.95

  Out of stock
• DFROBOT Fermion MEMS Gas Sensor MiCS-2714 Breakout Board

  $64.95 $24.67 at 48+

  Out of stock

  DFRobotC3-SC19917

  

  DFROBOT Fermion MEMS Gas Sensor MiCS-2714 Breakout Board

  Detect H2, NO & NO2 with the DFRobot Fermion MiCS-2714 breakout board. Features analogue output, low-power mode & integrated calculations for Arduino.

  $64.95

  Out of stock
• Gravity: Industrial Submersible Pressure Level Sensor, 5m, 4-20mA

  $163.95 $109.00 at 12+

  Out of stock

  DFRobotC3-SC19904

  

  Gravity: Industrial Submersible Pressure Level Sensor, 5m, 4-20mA

  Industrial submersible level sensor with 5m range, 4-20mA output, stainless steel, IP68. Ideal for water, oil, and viscous liquids.

  $163.95

  Out of stock
• DFRobot Fermion MAX30102 Heart Rate & Oximeter Sensor Breakout

  $82.95 $38.53 at 48+

  Out of stock

  DFRobotC3-SC19900

  

  DFRobot Fermion MAX30102 Heart Rate & Oximeter Sensor Breakout

  DFRobot Fermion MAX30102 breakout with integrated algorithm. Read heart rate & SpO2 via I2C/UART. Ideal for wearables and Arduino projects.

  $82.95

  Out of stock
• Whadda UK Ultrasonic Distance Sensor for Arduino

  $51.95 $15.00 at 48+

  Out of stock

  WhaddaC3-SC19754

  

  Whadda UK Ultrasonic Distance Sensor for Arduino

  Whadda UK ultrasonic sensor for Arduino with 5.5m range. Ideal for robotics, obstacle avoidance & distance measurement in DIY projects.

  $51.95

  Out of stock
• MONKMAKES Plant Monitor with Soil Moisture, Temperature & Humidity Sensor

  $61.95 $22.80 at 48+

  Out of stock

  MonkmakesC3-SC19564

  

  MONKMAKES Plant Monitor with Soil Moisture, Temperature & Humidity Sensor

  Monitor plant health with the MONKMAKES sensor for soil moisture, temperature & humidity. Easy connect to Arduino, micro:bit & Raspberry Pi.

  $61.95

  Out of stock
• Whadda UK WPSE311 DHT11 Temperature & Humidity Sensor Module

  $56.95 $19.11 at 48+

  Out of stock

  WhaddaC3-SC19523

  

  Whadda UK WPSE311 DHT11 Temperature & Humidity Sensor Module

  Whadda UK WPSE311 module with DHT11 sensor for digital temperature & humidity readings. Ideal for Arduino projects & environmental monitoring.

  $56.95

  Out of stock