Sensors

G3/4 thread magnetic water flow switch is a flow sensor used in the control of water charging and discharging, water circulation and other water systems. It consists of magnetic core, external case and reed switch, reliable and low price.

High temperature coil spring limit switch has spring top diameter 6.5mm or 1.2mm, can be used for micromotion detecting. The coil spring also has automatic reset function. The default rated current and voltage is 5A/220VAC. Other values can be customizable like AC 120 volt, AC 380 volt, DC 12 volt, DC 48 volt, etc. High temperature limit switch with coil spring has fully enclosed 1NO + 1NC contact switches can be used in the environment temperature 350℃ (622℉).

Laser diffuse reflective photoelectric sensor with an adjustable detection distance of 300 mm, suitable for various measurement applications. Features a visible red beam for easy installation and alignment, allowing precise adjustment of the optimal detection position. Equipped with a glass-coated optical filter to block unwanted light and electromagnetic interference for more accurate signal reception.

The 5mm resolution light curtain is a high-performance safety grating system that provides reliable intrusion detection for industrial machinery. Its ultra-slim design allows for easy integration into confined spaces, while offering robust protection, quick response, and flexible connectivity to enhance workplace safety and reduce operational risk

Economical price magnetic position angle sensor for sale, non-contact, with measuring angle range from 0 to 120°. This hall effect rotary position angle sensor is a device designed to measure the angular position of an object using magnetic field sensing.

This non-contact capacitive liquid level sensor offers precise, reliable detection for a wide range of non-metallic pipes. Its robust design ensures stable performance with strong anti-interference capabilities, fast response time, and high accuracy. Ideal for applications including pump control, water tank level monitoring, and other liquid level management systems, level sensor supports both NPN and PNP outputs for flexible integration into various control circuits.

Buy an O2 sensor for Oxygen gas detection. Electrochemical working principle, 0~100% measurement range, strong anti-interference ability, fast response speed. 3 types of Oxygen (O2) gas sensors can work without an external power supply and are available to choose from according to your application area.

Photoelectric color sensor at low price is for sale. Color detection sensor adopts a multi-light color optional design, which can accurately identify color marks on different materials and supports NPN/PNP dual outputs. It has an IP67 protection rating, strong anti-light interference ability, and stable and reliable performance.

This series of pressure sensors use a high-performance silicon piezoresistive pressure core as core element. The internal ASICs convert the mV signal into a standard current (4-20mA/0-20mA), voltage (0-5V/1-5V/0-10V) or RS485 signal. Pressure sensor with stainless steel sealing structure has small size, light weight, high anti-vibration and anti-shock performance, measuring range -0.1~100MPa/ -1~1000bar/ -14~14503psi, medium temperature -40~+60℃ (-40~+140℉), for air/water/oil pressure measurement.

Pressure transducer with classic 2088 type head can be used in humid or harsh environment for a long time. Pressure transducer has optional measuring range -0.1~60MPa/ -1~600bar/ -14~8702psi, medium temperature -40~+60℃ (-40~+140℉), special for air/water/oil pressure measurement. The internal ASICs convert the mV signal into a standard current (4-20mA/0-20mA), voltage (0-5V/1-5V/0-10V) or RS485 signal.

The efficient and intelligent rain and snow sensor is built for precise weather detection! This rain and snow sensor is equipped with RS485 and normally open relay output options for easy system integration and remote communication. The heating function is activated below 15°C, ensuring that the rain and snow sensor automatically heats up in cold or inclement weather, preventing the sensor from freezing.

The industrial grade rectangular fiber optic sensor combines advanced technology to provide efficient and stable inspection performance. Its diffuse reflective design and top induction mode, together with three inspection ranges (10mm, 15mm, 20mm), help you accomplish difficult inspection tasks with ease!

Rotary torque sensor input and output end use flange connection, capacity range from 20 Nm, 50 Nm, 100 Nm to 5000 Nm. It is non-contact without the use of the bearing, which is suitable for high speed rotating or requiring short axial occasion.

Rotary torque sensor can measure static torque and dynamic torque, non-contact with two shafts and shaft keys. The electrical signal of elastic shaft under torsion can be measured by providing power for the strain gauge bridge. Shaft torque sensors have a capacity range from 50 Nm, 100 Nm, 500 Nm to 50000 Nm.

The low-cost sanitary inductive conductivity sensor has a conductivity measurement range of 1ms/cm ~ 2000ms/cm, an accuracy of ±2% or ±1ms/cm, a built-in temperature probe, temperature compensation Pt1000, and strong anti-interference ability. The sanitary inductive electrical conductivity sensor can be widely used in monitoring the conductivity measurement of solutions such as thermal power, chemical industry, metallurgy, environmental protection, pharmaceuticals, biochemistry, food and tap water.

Temperature and humidity transmitter adopts digital temperature and humidity sensor AM2305, and converts the air temperature and humidity into 4-20mA standard signal. Industrial temperature and humidity transmitter has dustproof PC housing, metal filter screen, wide measuring range, high accuracy, anti-chemical pollution, excellent long-term stability and repeatability.

2 ton to 70 ton/100 ton load cell can bear both tension and compression, with high accuracy, strong overload capacity and protection class IP67. Wire ropes can be directly tied to the holes at both ends of the load cell. Tension load cell can be applied for crane, hook scale, port/terminal lifting equipment measurement and control.

Selling tension sensor for wire rope with three pulley. The tensile sensor can measure forces in the range of 0-100kg, with 5-15V operating voltage, 150% safe overload, 10KHz response frequency. The force sensor with built-in overload protection mechanism, high dynamic response frequency, suitable for all kinds of optical fibers, yarns, chemical fibers, metal wires, wires, cable wires, adhesive tapes, steel tapes tension measurement.

B type thermocouple assembles with protection head and corundum thermowell, should use wooden case for packing. Its thermo wire diameter is Ф0.5mm. B type thermocouple has the best performence and longest life. It can directly measure the temperature in the range of 0~1600 ℃ in various production processes.

Low price sold UV light intensity sensor, with a measurement range of 0-15mW/cm² (0-450 μW/cm²), operates within a wavelength range of 240-370nm. The UV sensor offers an accuracy of ±10% FS at 365nm under conditions of 60% relative humidity and 25°C. Powered by a DC supply of 10-30V (or 24V), this radiation sensor communicates via the 485 ModBus-RTU protocol. It has current (4-20mA) and voltage (0-5V/0-10V) output signals with a quick response time of 0.2 seconds.