Sensors

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.

Radar level sensor is a non-contact measurement for measuring various corrosive liquids. The measuring range of the level sensor is 0 to 10 meters, with optional output signals: 4-20mA, RS485 or 4-20mA+HART, and power supply: DC 12-24V or AC 220V. Radar level transmitter consists of protection head with LCD display, waterproof connectors, internal radar antenna, and installation accessory.

Reliable torque load cell for sale for compression/torque measurement at low cost. Capacities available from 300N-3N.m, 500N-5N.m, 1000N-10N.m. This high performance torque load cell is also easy to integrate into systems for use with digital panel meters and load cell transmitters.

This TVOC (Total Volatile Organic Compounds) gas sensor uses PID technology to measure concentrations from 0-10ppm to 0-10000ppm, with high sensitivity, ≤±2% accuracy, and a fast T90 ≤5 seconds response. It operates on 3.2V-5.5V, supports Modbus output. Suitable for -20°C to 60°C and 0-99% RH. Ideal for monitoring indoor air quality, industrial environments, and safety applications.

Factory price ultra high pressure transmitter has a measurement range from 0-70MPa up to 1000MPa. It has an accuracy of up to 0.5%FS and can work stably in the temperature range of -40℃ to 85℃. It has a variety of output signals, supporting 4-20mA, 0-5V and 0-10V, and can be used in oil and gas, hydraulic equipment, ultra-high pressure test systems and laboratories.

Low price wireless remote temperature sensor suitable for measuring liquids or gases, with a range of -50 to 300°C and 4-20mA communication. It uses a Class 1/3B Pt100 sensor, offers high 0.5%FS accuracy. The temperature sensor supports NB-IoT for remote data transmission.

The anti-corrosion pressure transmitter can measure the pressure of corrosive gases and liquids. It comes with a standard 4-20mA output (other output modes can be customized), a range of -100~300 KPa (other ranges can be customized), supports large Hirschmann connectors or direct lead connections, and an operating temperature range of -10℃ to 85℃.

M18 retro reflective photoelectric sensor offers a 2m adjustable range, fast infrared detection, and stable performance in tough environments with its IP66 metal housing. NPN/PNP outputs ensure easy integration into industrial automation.

This refrigerant gas sensor uses NDIR technology to detect 0~100% LFL R454B/ R290 refrigerant gas with 1% resolution and ±3.75% accuracy. It operates on DC 3.6V~5.0V, consumes <85mA, and provides fast T90 ≤30s response with data updated every second. With a 10-year lifespan, it works in -20°C to 70°C, 0~95% RH, and 75~120 kPa pressure. Application for air conditioning refrigerant leak detection, industrial refrigeration systems, HVAC monitoring.

Low price outdoor ambient temperature sensor for sale, with a robust construction and versatile output signal options (4~20mA and RS485). This temperature sensor adapts to various monitoring systems, operates efficiently within a wide power supply range of 12~36VDC and delivers accurate readings across an extended measurement range from -50℃ to 100℃. Ideal for environmental monitoring in commercial and residential buildings, weather stations, smart homes, hospitals, clean rooms, and agriculture, including greenhouses, aquaculture, and livestock industries.

Factory price radar level sensor is a non-contact measurement for measuring various highly corrosive liquids. 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, flange installation of DN50~DN200. Radar level transmitter consists of protection head with LCD display, waterproof connectors, internal radar antenna, and installation accessory.

This advanced NDIR refrigerant gas sensor is designed for precise and reliable detection of R454B (an A2L-class hydrofluoroolefin) at concentrations ranging from 0 to 100% LFL. It utilizes non-dispersive infrared (NDIR) technology, ensuring high accuracy, excellent linearity, and long-term stability without drift.It's ideally suited for leak detection in HVAC/R systems, industrial refrigeration, and safety monitoring applications.

The NDIR Refrigerant A3 R290 Gas Sensor is a high-performance industrial sensor designed for detecting propane (R290) concentrations from 0 to 100% LFL. Utilizing non-dispersive infrared (NDIR) technology, it offers high accuracy, and excellent linear output to interference from water vapor and other gases. This compact and robust sensor is ideal for leak detection, environmental monitoring, and safety applications in various industrial and commercial settings.

Industrial high temperature sensor is a thermocouple temperature sensor with a measurement range of -50 to 500°C and an accuracy level of 1/3B. The good temperature sensor is available in various insertion depths: 175mm, 195mm, 245mm, 295mm, 345mm, and 445mm. Its output method is a Pt100 current in digital format, ideal for industrial gas, Industrial equipment, HVAC.