Sensors

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 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.

Online pH glass electrode for sale, made of material pressure resistance up to 10Bar, K8S thread connection and pressure range reach to 1~ 6Bar at 25℃. Glass pH measuring electrode with material pressure resistance up to 10Bar comes with built-in saturated KCL solution to keep electrodes active. PG13.5 installation size and zero potential point reach to 7±0.5 pH, suitable for suspensions, varnishes, media containing solid particles and media containing fluorides (hydrofluoric acid) up to 1000 mg/l HF.

Laser retro reflective photoelectric sensor with an adjustable detection distance of 8m and visible red beam. Designed with multiple protection features for safe and stable operation, safeguarding both the photo sensor and connected equipment. Equipped with advanced laser components, voltage regulation module, and intelligent chip, ensuring more stable signals, more stable internal voltage, and higher accuracy.

Good price water quality pH sensor for sale. The pH sensor uses the glass electrode method, measuring 0~14 pH with a resolution of 0.01 and accuracy of ±0.1. It has fast response (<30s), automatic temperature compensation (Pt1000), and two-point calibration for precise readings. With RS-485 (Modbus RTU) output, durable ABS construction, and submersion installation (3/4 NPT), it operates efficiently in 0~60°C and ≤0.2 MPa. Ideal for water quality applications.

Radar level sensor is a non-contact solid measurement at factory price. The electronic level sensor offers a measuring range of 0–10m, 0–20m, or 0–35m for powders; 0–12m, 0–25m, or 0–40m for granules; and 0–15m, 0–25m, or 0–40m for chunks. It supports selectable output signals of 4–20mA, RS485, or 4–20mA+HART, power supply of DC 12-24V or AC 220V, installation of DN80, DN100 or DN125 flange. The level sensor features an aluminum shell, a 304 stainless steel process connection, and a 304 stainless steel horn.

Temperature and humidity transmitter has built-in digital temperature and humidity sensor, 3.8 inch backlight LCD display, alarm module (high/low temperature alarm, high/low humidity alarm), RS485 output signal, meets GSP certification standards. Remote temperature and humidity transmitter can connect with various kinds of external temperature and humidity sensor for long distance measuring, and also can connect with PC and warning lights to form a remote monitoring system.

Buy favorable price rotary position angle sensor online, max. rotary angle 120°. This non-contact magnetic angle sensor is designed to measure the angular position of a rotating object, widely used in robotics, automotive systems and industrial machinery.

Professional signal isolator, potentiometer signal, support 4-20mA/0-20mA/0-5V/0-10V input and output, widely used in industrial automation control system. Potentiometer signal isolator is precise and reliable, ensuring high accuracy and stability of signal transmission. Meet the needs of different working conditions, provide solutions to ensure that your control system operates more safely and efficiently.

Small size static torque sensor with affordable price for sale online. Static torque transducer adopts with stainless steel material. The working temperature of compact torque sensor between -20°C to 60°C. This torque sensor is widely used in various torque testers, torque wrenches and other static torque measurement fields.

High quality and reasonable price static torque sensor with a variety of ranges. This torque transducer has a disc structure. The bridge voltage of electronic torque sensor is 5-12VDC. Static torque sensors provide precise and accurate measurements of torque. This is essential for ensuring product quality and performance.

Torque sensor with good price for sale. Strong anti-interference and good stability. The safety overload of static torque sensor is 120%F.S. Torque transducer adopts with silicone gel to effectively isolate air and dust, effectively improves shock resistance and ensures stable operation of components.

10 ton to 200 ton load cell can bear both tension and compression, with male thread and column type structure, has good anti-eccentric load performance, long-time stability, can be applied for electronic weighing instrument, hoisting equipment, tension measurement and control.

J type thermocouple assembles with protection head and stainless steel thermowell. Its thermo wire diameter is Ф2.5mm. J type thermocouple can directly measure the temperature of liquid, vapor, gas medium and solid surface in the range of 0~500 ℃ in various production processes, especially in vacuum, oxidation, reduction or inert atmosphere.

Choosing ATO's through beam rectangular fiber optic sensors to enjoy top performance! This fiber optic sensor has a 10mm/15mm/20mm detection range and lateral sensing mode for high efficiency and accuracy.

Low price industrial inclinometer sensor with waterproof IP67 rating is ideal for 1 axis or 2 axis tilt measurement, providing high precision featuring 0.1° resolution and ±0.3° accuracy at 25°C. The tilt sensor ensures fast 0.05s response time and stable operation across -40°C to +85°C. Long service life reaches 50,000 hours with output load exceeding 500 ohms. Insulation impedance over 100 MΩ guarantees reliability in demanding industrial environments.

Buy high-quality wireless conductivity sensors online, suitable for conductivity measurement in the range of 0~5000μs/cm and TDS measurement in the range of 0-3000 mg/L, providing RS485 signal output. The protection level of the wireless conductivity sensor is IP68, and it can be used with a Bluetooth wireless transmission module for wireless remote control.

Factory price digital air flow switch for sale, 1/2 inch thread port size, with digital display for real time monitoring, ±2% accuracy, measuring air and Nitrogen (N2), fluid temperature 0~50℃. This air flow switch comes with high sensitive sensor, which is designed for flow sensing to transmit data to the mainboard.

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