Sensors

Selling competitively priced chloride sensor for water quality. The chloride water quality sensor measures from 1.8 to 35,500 ppm with a resolution of 0.01 ppm and an accuracy of ±3% FS. It has automatic temperature compensation and supports online monitoring. Application for river water, domestic plant root exudates, soil extract, blood, blood electrolyte, bedside analysis, biological fluids, sludge, electroplating.

Column type load cell undertake special surface spraying and seal processing, can be used in harsh environment for a long time. Compression load cell can be applied for large platform scale, truck scale, rail weighbridge, and special for engineering force testing, overload safety testing and impact force measurement and control.

The digital photoelectric sensor for sale, employing diffuse reflection technology to precisely detect objects via surface-scattered light. Detection range is adjustable up to 30 cm and is suitable for both opaque and translucent targets.

K type thermocouple with digital meter can directly display high-precision real-time temperature. It converts temperature to 4-20mA standard signal and outputs to display instrument or DCS system in control room. Built-in small transmitter adopts silicone rubber seal structure, good anti-interference ability, shock and humidity, apply to harsh environments. Measuring temperature range 0~1000 ℃.

High-precision handheld digital inclinometer display with dual digital screen, 0.01° / 0.001° resolution, and wide-temperature LCD for clear, real-time readings. Compact, durable, and ideal for industrial angle monitoring and automation control.

Linear displacement sensor has two miniature hinges at both ends, built-in conductive plastic measurement unit, housing surface anodized, anti-corrosion, no temperature drift, especially suitable for the occasions with small installation space, swing motion, and sensor body can't be fixed.

Factory price micro travel limit switch can be selected from adjustable rod levers or push buttons to meet your specific application needs. The rated current of industrial limit switches is 5A, 250VAC, with a design protection level of IP65, providing normally open (NO) and normally closed (NC) contacts, providing flexibility for circuit design and application.

The oxygen gas sensor measures ranges of 0-30%VOL for RS485 output and 0-25%VOL for analog output, with an accuracy of ±3%FS and a resolution of 0.1%VOL. Gas transmitter has a power supply range of 10~30V DC, with the 0~10V output type requiring a 24V supply. Widely used in industries such as process control, environmental monitoring, medical devices, food and beverage, safety detection, scientific research, and combustion system optimization.

Excellent price micro type rotary motor torque sensor is compact in design and powerful in performance, providing accurate torque measurement. With a selectable measuring range of 0.1/5 Nm, it offers excellent repeatability and linearity, ensuring data consistency over time.

Signal Isolator can support DC current/DC voltage/RTD sensor/thermocouple input signals, such as 4-20mA, 0-20mA, 0-10mA, 0-5V, 0-10V, 1-5V, etc. Signal isolator has pluggable terminals, external USB interface, optional LCD display and RS485 communication. USB interface can be connected with external programming device to set type of input temperature, transmitter range and other parameters. LCD display can show parameters of different channel, actual measured value, theoretical output value, unit and channel number by buttons.

Good price small flow sensor with pulse output for sale. 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.

Small load cell is a button type load cell for compression measurement. It has a capacity range from 5kg to 5 ton, diameter 20mm-37.7mm and height 12mm-18mm, cable Φ3*2m. Button load cell can be used in places where space is limited, such as button hand-feeling tester, mobile phone screen/fingerprint button force detection system, robot grasping force detection system.

The ultrasonic fuel level sensor with Bluetooth, RS232/RS485, and 0-5V analog output is a non-contact solution for precise liquid level monitoring. The ultrasonic level sensor offers RS232/RS485 serial communication, 0-5V analog signal, and Bluetooth. It is ideal for monitoring fuel, water, and other liquids in tanks made of metal, plastic, or fiber, ensuring reliable performance in demanding environments like fleet management and industrial systems.

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.

Buy a sensor for humidity and temperature online for warehouse monitoring. 2m Built-in probe or external probe (L Bracket Probe, M20 Movable Threaded Probe, M20 Sealed Threaded Probe (High Temperature), M20 Sealed Threaded Probe) for selection. Wall mounted temperature and humidity sensor provides three wire system 4-20mA, accuracy 1%, humidity 0-100%RH, IP65 and optional transmit or communicate output.

Low price calcium sensor for water quality with measurement range 0.2~40000 for sale. This high accuracy water quality sensor can operate in the range of 0-50°C and at a pressure range of 0 to 2 atm. Sensitive sensing, supports online monitoring. Suitable for rivers, tap water, industrial wastewater, leachate, seawater, mining water, soil, cement.

Cross rotary limit switch with rated current of 16A, rated voltage of 380V, are widely used in cranes and can be used in CNC lathes, marine facilities, medical equipment, industrial towers and more. Two sizes are available, single speed 180° and double speed 360°. Insulated and dustproof, water and oil resistant. Removable top cover. Thickened housing, engineering plastic material. Water and moisture resistant, protection class IP65, 360° rotatable.

DC current sensor has best cost performance, fast response, high accuracy, good stability, small size, light weight, DIN rail installation, widely used for DC current measurement of various occasions.

Good price dynamic torque sensor for motor torque/RPM for sale, measures torque including 50Nm, 100Nm, 200Nm, 500Nm, 1000Nm, 2000Nm, 3000Nm, 5000Nm, and 10000Nm and supports speeds up to 12,000 RPM with optional pulse frequencies of 120Hz or 240Hz. Torque sensor offers torque output in ±10V, 4-12mA, or RS485, and speed output in 0-10V, 4-20mA, or RS485. Operating on DC 12~28V with a maximum power of 7.3W, torque measurement sensor has a 3200Hz encoder sampling rate with 24bit AD and 14bit DA resolution.

Fiber optic sensor amplifier at factory price is for sale. Fiber optical amplifier has selectable NPN/PNP output modes and can match conventional optical fibers. It features strong anti-interference performance and flexible adjustment of light intensity levels, making it a practical choice for industrial automation detection.