Sensors

Discounted pedal force load cell sensor for sale, has a capacity range of 1-200kg, with optional ranges of 0-50kg, 0-100kg, and 0-200kg. Pedal load cell has a rated output of 1.0-1.5mV/V and a zero balance of ±2%F.S. Built with alloy steel, stainless steel, or aluminum alloy, pedal force load cell has an impedance of 700Ω and insulation of ≥5000MΩ/100VDC. Ideal for measuring pedal forces, brake force, and dynamic loads in automotive systems.

Sell high quality chlorine dioxide (ClO2) gas sensor. This chlorine dioxide gas sensor uses an electrochemical three-electrode system to detect 0-50 ppm with a maximum load of 50 ppm. It has a sensitivity of -600 ±200 nA/ppm and maintains zero drift below 0.3 ppm. The ClO2 sensor offers 0.1 ppm resolution, a ≤60s response time, and operates under 90-110 kPa pressure and -30°C to 50°C temperatures.

Discounted tetrahydrothiophene (THT) gas sensor for sale at a low price, with a 0-50 ppm measuring range. The THT gas sensor has 0-50ppm measuring rang, 0.5ppm resolution, ±10% precision. It can be used in air quality testing, industrial robots, chemical plants, coal mines, instrumentation, underground pipelines, security workshops, fire emergencies and so on.

Hydrogen (H₂) gas sensor detects 0-1000/2000/5000 ppm using an electrochemical three-electrode system. It offers 7.5 ±2.5 nA/ppm sensitivity, 10 ppm resolution, and T90 <100s response time. Operating at 0 mV bias voltage, The H₂ gas sensor supports 5-30Ω load resistance and works in -30°C to 50°C, 15%-90% RH (non-condensing). Used in environmental quality testing, industrial robots, chemical plants, coal mines, instrumentation.

This Methanethiol (CH3SH) gas sensor is a high-performance, cost-effective solution for detecting methanethiol concentrations in the range of 0-10ppm or 0-100ppm. This compact and low-power sensor is ideal for reliable gas monitoring in various industrial and environmental applications, providing accurate and dependable performance.

Chlorine (Cl2) gas sensor sold at a discount, measures 0~20ppm, 0~50ppm, and 0~100ppm ranges with ±10% accuracy and resolutions of 1ppm or 0.1ppm, operates on 10~30V DC with RS485 and 4-20mA/0-5V/0-10V output signals, consuming 0.12W or 0.25W. Suitable for workshops, chemical plants, electronic industry, confined living places and other occasions that require real-time monitoring of chlorine concentration.

This sulfur dioxide (SO2) transmitter is designed for accurate monitoring of sulfur dioxide gas and features RS485/4-20mA/0-5V/0-10V output options. It utilizes a 10-30V DC power supply, has a measurement accuracy of up to 20ppm/2000ppm selectable, and operates over a temperature range of -20°C to 50°C. Ideal for home gas detection and industrial monitoring, this device ensures safety and reliability.

Sulphur hexafluoride (SF6) gas sensor for sale. RS485/4-20mA/0-5V/0-10V are available at good prices. Wireless transmission, no wiring. SF6 measurement range of 0~500ppm, 0~1000ppm. High sensitivity, gas calibrated, no fear of condensation. IP65 high-density material housing, built-in waterproof strip, moisture and dust-proof. Adoption of NDIR spectral absorption technology and active extraction of the gas to be measured. Can be used in harsh environments such as industrial plants/traffic tunnels/energy and electric power/oil and petrochemicals/coal mine tunnels.

Magnetic water flow switch for sale at low price, G1/4 thread, 50W, flow rate 15, 30, 50 L/min available. This water flow sensor consists of magnetic core, external case and reed switch, which is used in different water systems.

Good price hall effect flow sensor with pulse output for sale. The coffee machine sensor works in 35%~90% RH (non-condensing) and 0~80°C, with output pulse high level more than DC 4.5V and low level less than DC 0.5V. Its voltage range is 3.5~24V. Widely used in water dispensers, water purifiers, water sales systems, pharmaceutical preparation machinery.

Factory price hydraulic level sensor for settlement monitoring, measuring liquid media including water, antifreeze and silicone oil, providing high accuracy measurement up to 0.05% FS. The level sensor supports RS485 output signal, and its IP66 protection rating makes it dustproof and water jet resistant. It supports 5~28VDC wide voltage power supply, and the medium temperature range is -40℃~60℃.

Buy a submersible level sensor with a ceramic core design and a shell made of PVDF, which has excellent corrosion resistance. The anti-corrosion submersible level sensor supports 4-20mA or RS485 output signals. It supports 9~28VDC voltage power supply. Its protection level is IP68, and the range is optional from 0~20kPa to 0~200kPa, which is used to measure corrosive liquids.

Home or industrial turbine water flow sensor features a large DN80 interface and a wide 20-500L/min flow range. Turbine-type operation ensures consistent performance with a clear pulse output for easy integration and accurate data. Constructed from electroplated aluminum, this liquid flow sensor offers durability for demanding applications. Excellent value and dependable service are guaranteed for both domestic and commercial settings, providing reliable flow measurement with a simple pulse signal output.

The all-stainless steel water flow sensor for sale, with a variety of DN15~GN50 optional interfaces, is corrosion-resistant, high-pressure-resistant, highly accurate, and provides high flow rates, accurate measurement, and meets precision requirements. Compatible with a standard 5V power supply, it is easy to connect. This versatile sensor is a reliable choice for industrial fluid monitoring.

Gear flow sensor with a nominal diameter of DN20 features a durable brass valve body and an imported hall sensor. Provides high accuracy, stable performance, and long service life for industrial flow monitoring.

Oval gear flow sensor with hall effect is a high-precision industrial flow meter for oil, fuel, and viscous liquid measurement. Available in Nominal Diameters DN8, DN10, and DN15, made of durable aluminum alloy, it ensures accurate digital flow monitoring, strong wear resistance, and stable long-term performance.

Purchase piezoelectric force sensor at factory price. This piezoelectric load cell with 0 to 30000N measuring range, measures force by converting mechanical stress into an electrical charge through the piezoelectric effect, which is commonly used in applications requiring precise force measurements, such as in industrial automation, robotics, and quality control.

Ultrasonic level sensor with LED display adopts waterproof shell and circular connector. The internal ultrasonic transducer and receiving transducer has high resolution and fast response time. Ultrasonic level sensor can be used for non-contact liquid/solid/powder tank level measurement. The measuring medium includes water, fuel, oil, metal, etc. The measuring range can be 0.1-0.5m/ 0.15-1m/ 0.2-2m/ 0.3-3m/ 0.4-5m/ 0.5-6m.

Wireless ultrasonic level sensor is designed for liquid level measurement within 1-8 meters, with excellent measurement accuracy and stability. It adopts G2 thread mounting and supports RS485 MODBUS protocol. IP68 protection level can be waterproof and dustproof, suitable for indoor and outdoor complex working conditions.

High quality non-contact ultrasonic oil level sensor works at 12V-48V DC voltage and ≤25mA current and provides measurment distances 5-100cm and RS232/RS485/0-5V output, suitable for measuring vehicle tank oil level, liquid tank level, container water level and filling liquid gas.