Sensors

Waterproof temperature and humidity sensor probe with RS485 output is sold at a low cost. As a high-performance monitoring device, the IP67 protection class ensures that the temperature and humidity sensor can work stably in humid, dusty and even harsh environments.

3 axis load cell is a multi axis load cell for force measurement of X/Y/Z axis. Three axis load cell has 0.5%FS accuracy, IP66 protection class, good anti-eccentric load performance and 12 months long operating life. It can be applied for precise control of the robotic arm, surface grinding and polishing, CNC high precision carving and precision testing of medical equipment.

Evaporation sensor adopts a double-layer stainless steel shell with an IP66 protection grade. The sensor supports RS485 communication and multiple analog outputs (4-20mA, 0-5V, 0-10V), with a measurement range from 0 to 200mm, and is used for accurate monitoring of water surface evaporation, liquid level changes and other applications.

Hall effect current sensors are AC/DC universal current sensors, through-hole design, 1.0%FS accuracy, 0-4V/0-5V output signal, ±15V power supply, 5us fast response time, fixed installation. Open loop current sensors are widely used for AC/DC current measurement of VFD/DC motor drive/servo control system.

ATO M12 photoelectric switch sensor, with a 0–300 mm detection range and diffuse type sensing, offers dual signal output. The nickel-plated copper housing with IP66 protection ensures durability, while providing fast and precise response for industrial automation.

NTC temperature sensor probes for sale, support both 10kΩ and 100kΩ resistance options. 0.1 precision accurate measurement, widely used in household appliances temperature monitoring. High-quality material, and high reliability, the sensor uses a thermistor and wire connection, easy to install, and remote temperature measurement and control.

Phosphine (PH3) gas sensor for sale with a good price, has resolution of 0.1ppm, detecting range of 0-20ppm. Digital output signal, principles of electrochemical three-electrode technology. Tolerance ≤±3%, repeatability ≤±1%. Standard MODBUS communication protocol, compatible with infrared, electrochemical, catalytic, semiconductor and other sensors. Widely used in the production of various portable and fixed gas detection equipment, as well as all kinds of occasions and equipment that require gas detection.

Economical price radar level sensor is a non-contact liquid measurement. Measuring range from 0 to 20m, selectable output signal of 4-20mA, RS485 or 4-20mA+HART, power supply of DC 12-24V or AC 220V, installation of DN80, DN100 or DN150 flange. Radar level transmitter consists of protection head with LCD display, waterproof connectors, internal radar antenna, horn and installation accessory for measuring various liquids.

The silicon piezoresistive pressure sensor provides an optional measurement range of 0~1000 kPa for geological disaster safety monitoring. It supports RS485 communication interface, has IP68 protection level, and is widely used in monitoring fields such as landslides, groundwater levels, and soil pressure.

Buy a sensor for humidity and temperature online. This industrial temperature & humidity transmitter uses a high-quality capacitive digital sensor with high accuracy and strong anti-interference ability. Wall-mounted or duct-mounted, clear LCD display, 0~10V/0~5V/0~1V/4~20mA/RS485 output signals are optional.

High performance 3-axis load cell sensor, multi axis load cell to measure force in X, Y and Z axes. Suitable for different load ranges from 5kg, 10kg, 20kg, 30kg to 100kg, small size for easy installation, accurate and reliable multi-dimensional force test to ensure accurate force measurement.

The duct temperature sensor is particularly suitable for temperature monitoring in industrial environments. Temperature sensor has a clear display, supports RS485, 4-20mA, 0-5V and 0-10V outputs, and offers multiple connection methods for different system integrations. The temperature sensor can withstand wind speeds up to 16m/s and has a response time of ≤25 seconds, ensuring rapid capture of temperature changes.

Vibrating wire earth pressure cell is equipped with a high-precision vibration wire data collector to monitor the pressure on the rock and soil during the construction process. The optional ranges are 0-0.2 MPa, 0-0.4 MPa, 0-0.6 MPa, 0-0.8 MPa, and 0-1.0 MPa, covering a wide range of pressure measurement needs. Temperature sensors can be added to monitor real-time changes in environmental temperature.

Hall effect current sensors are AC/DC universal current sensors, with split-core structure, 5us fast response time, 1.0%FS accuracy, 0-5V/ 0-±5VDC output signal, ±15V power supply, fixed installation. Open loop current sensors are widely used for AC and DC current monitoring, system signal acquisition and feedback control.

Round type through beam photoelectric sensor is used to detect the presence or absence of an object by transmitting a light beam from one side of the detection area to a receiver on the opposite side. Infrared photo electric switch can distinguish opaque reflective objects, with 5m detection distance and DC 12-24V power supply, less susceptible to interference.

The PID C6H6 gas sensor utilizes Photoionization Detection (PID) technology to detect benzene (C6H6) with a detection range of 0-10ppm, 0-40ppm, 0-100ppm, 0-6000ppm, or 0-10000ppm. It offers high sensitivity with a resolution of 1ppb, 10ppb, 25ppb, 500ppb, and 2ppm. Ideal for industrial safety, environmental monitoring, laboratories, hazardous waste management, etc.

Radar water level sensor using advanced non-contact radar measurement technology has measuring range from 0-30m, 0-70m, optional output signal 4-20mA, HART, RS485/232 and optional power supply DC 12-24V, AC 220V. Radar level transmitter consists of protection head with LCD display, waterproof connectors, internal radar antenna, horn and installation accessory, can be used for measuring liquid level of reservoir/ river/ lake/ water tank.

The 6 axis load cell sell at a low price, offer Fx/Fy/Fz ranges of 20N/20N/20N, 50N/50N/50N, and 200N/200N/200N, respectively, with corresponding Tx/Ty/Tz ranges of 0.5Nm, 2Nm, and 5Nm. Multi axis load cell has RS485 output. They provide exceptional accuracy, rated at ±0.5N, ±1N, and ±0.01N, and Z-axis ranges of 2-10kg, 0-5kg, and 10-50kg. RS485 output signals, load cells are constructed from durable aluminum alloy/17-4PH. Protected to IP65 standards and offer a robust overload capacity of 300%FS.

Hall effect current sensors are AC/DC universal current sensors, with non-invasive structure, 5us fast response time, 1.0%FS accuracy, 0-5V output signal, ±15V power supply, measuring range can be 0-400A ~ 0-20000A or even higher current. Open loop current sensors are widely used for AC and DC high current detection, such as the high frequency switching power supply and solar power supply management system.

ATO diffuse reflection photoelectric sensor provides stable and accurate short- to mid-range detection with easy sensitivity adjustment. Its nickel-plated copper M18 housing ensures reliable performance in demanding industrial environments. The sensor supports either NPN or PNP output models, allowing users to choose the version that fits their control system.