Sensors

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.

DC voltage sensor with supply voltage DC 12V/15V/24V is a special voltage sensor for bidirectional voltage tracking. The measuring range of input voltage is from ±50mV, ±50V, ±200V, ±500V to ±1000V. The output signal can be DC 2.5±2.5V, 5±5V, 12±8mA, or 10±10mA.

Magnetostrictive displacement transducer for rolling mill, high precision, no temperature drift, anti-jamming performance, long life, high temperature resistance, corrosion resistance, high pressure resistant.

Magnetostrictive level transducer for lapping machine, high precision, no temperature drift, anti-jamming performance, long life, high temperature resistance, corrosion resistance, high pressure resistant.

Magnetostrictive linear displacement transducer with closed design, suitable for hydraulic cylinder with U-shaped earrings, high precision, non-contact, anti-interference ability, anti-fouling, oil-proof, waterproof, corrosion resistance.

Aluminum alloy rail type magnetostrictive displacement sensor for measuring linear displacement, external installation, compact structure, easy to use, good security, suitable for CNC machinery worked in large vibration.

High sensitive digital flow switch for air with 3/8 inch thread port size, measuring air and Nitrogen (N2), operating fluid temperature range from 0 to 50℃, selectable PNP or NPN signal output. This air flow switch comes with sensor for flow sensing to transmit data to the mainboard.

Good price for the latest 3D gyroscope sensor, output voltage 0-5V/0-10V, 0.5-4.5V optional, built-in high-performance digital signal processing chip, angular velocity output 1/2/3 axis optional (X/Y/Z axis). Can measure the fastest rotation speed of ±50°/S ~ ±300°/S, the use of MEMS manufacturing process, with waterproof, shockproof, anti-electromagnetic interference, low power consumption and other characteristics.

The magnetic compass sensor provides 0°-360° heading with high accuracy. Output options are RS232/RS485/TTL. This 6-axis digital compass sensor ensures reliable performance, featuring a wide tilt range and robust IP67 protection for demanding applications. Hard and soft magnetic calibration is supported for enhanced data accuracy.

Low price capacitance probe level sensor is for sale. Liquid level sensor adopts contact capacitance detection, which can accurately identify media with high/low viscosity and low corrosivity such as glue and lubricating oil. It is made of 316L stainless steel and PEEK material, with a fast response of 20ms, taking into account durability and monitoring timeliness.

Diaphragm pressure sensor measures up to 35 MPa with 4–20mA, 0–20mA, voltage or RS485 output options. Its diaphragm structure helps prevent blockage by viscous media, making it suitable for water and viscous liquid pressure measurement.

The electrochemical oxygen sensor is designed to detect O2 concentrations with a detection range of 0~25%vol and a resolution of 0.1%vol. It offers a sensitivity of 115±25µA/%vol and a rapid response time of T90 ≤ 15s. The oxygen sensor is widely applicable in industrial production, power plants, mining, petrochemical industries, industrial instruments, and environmental protection sectors.

High-quality safety elevator light curtain at factory price is for sale. Elevator light curtain is equipped with 17 pairs of infrared tubes, supports 33 to 94 beams, has a fast response speed of up to 21ms. It adopts special waterproof plug and integrated seamless splicing structure, supports movable/fixed installation, and is equipped with 5-pin plug/socket, featuring both adaptability and convenience.

Strain gauges for sale. High precision shear foil strain gauge with 350ohm resistance, constantan sensing grid, and phenolic-epoxy backing. Operating temperature -30°C to 60°C with temperature compensation, ensuring stable and reliable strain gauge measurement for industrial applications.

High temperature limit switch has a rod lever with adjustable length from 25mm to 140mm. The internal contact switches 1NO + 1NC are casting from high temperature resistant material. So limit switch can be used in the 350℃ (622℉) high temperature occasion, such as coal mine machinery, vertical pit furnace, etc. Adjustable rod lever limit switch has automatic reset function. The default rated current and voltage is 5A/220VAC, other AC/DC voltage can be designed according to customer's requirement.

Higher quality industrial air quality sensor for sale. The air particle sensor can test -40~+80℃ temperature, 0%RH-100%RH humidity, 0~1000μg/m3 PM2.5, 0~1000μg/m3 PM10, 0~1000μg/m3 PM1.0, and has 1μg/m3 resolution, ±3%FS (@0~100μg/m3, 25℃, 50%RH) accuracy. Industrial grade high precision air quality sensor has optional output signal RS485, 4-20mA, 0-5V, 0-10V, can be used for outdoor weather stations, dust monitoring, libraries, archives, and plants.