Sensors

High-quality active power transducer for sale. The measurement of the active power transducer is 3-phase 3-wire or 3-phase 4-wire. The standard range is 0~173.2W, 0~866W, 0~3000W, 0~±173.2W, 0~±866W. The response time is less than 400ms.

Biaxial high temperature strain gauge employs solderless crimp connection technology, featuring integrated leads that crimp directly to test leads for testing without soldering. Supporting an ultra-wide temperature range of -200℃ to +250℃ and a strain capacity up to 20,000με, this strain gauge incorporates a 0–90° dual-axis structure. A single installation enables bidirectional strain measurement.

Capacitive differential pressure transmitter provides a two-wire 4–20mA output and operates from -30°C to 80°C. For measuring ranges below 40 kPa, basic error is within 0.5%, making it suitable for precise industrial differential pressure measurement.

This color light sensor with an RGB photodiode offers high-precision color recognition for a wide range of targets (5-50mm). It features three distinct detection modes to handle various object characteristics, utilizes a combination of RGB light source, fiber optic probe, and focusing lens for stable performance, and provides rapid response times.

The dew point temperature sensor delivers reliable -20~100°C dewpoint monitoring for high-temperature processes operating at 80~180°C ambient. Ensuring real-time moisture tracking in demanding industrial applications including thermal processing and compressed air systems, this continuous dew point monitor maintains ±3°C Td accuracy with excellent long-term stability below 0.1°C/year. Robust dew point transmitter construction withstands 16-bar pressure environments while providing flexible RS485 and analog outputs.

Digital clear label sensor adopts differential capacitance detection, with a positioning accuracy of 0.2mm and a switching frequency of 5KHz. Label detection sensor can accurately and quickly detect transparent, paper, and PVC composite labels, and is suitable for various automatic and semi-automatic labeling equipment.

Digital pressure sensor covers -0.1 to 100 MPa and supports 4–20mA, 0–20mA, voltage and RS485 outputs, with a backlit LCD display. Suitable for hydraulic, steam, air and liquid pressure measurement, with medium temperatures from -40°C to 60°C.

Digital pressure transducer offers measuring ranges from -0.1 to 60 MPa, 0.5% FS accuracy, and optional 4–20mA or RS485 output. It supports gauge, absolute and sealed pressure measurement for air, water and oil applications.

Fluorescence dissolved oxygen sensor for water quality uses the fluorescence method to measure dissolved oxygen in a range of 020 mg/L. The water quality sensor has automatic temperature compensation with a built-in Pt1000 sensor. The sensor outputs data via RS-485 with Modbus/RTU protocol. With low power consumption, two-point calibration, and easy maintenance, ideal for applications such as aquaculture, industrial water treatment, environmental monitoring, and research on natural water bodies.

Buy a high temperature conductivity sensor online. The high temperature conductivity sensor has a measurement range of 0~2000μs/cm, a temperature range of 0~130℃, an accuracy of up to 2%FS, and built-in NTC10K temperature compensation. The high temperature electrical conductivity sensor can be used with instruments and is suitable for online water quality testing, multi-channel water quality testing and intelligent water quality monitoring systems.

High temperature limit switch adopts fully enclosed 1NO + 1NC contact switches, can be used in the environment temperature 350℃ (622℉). Its roller lever has the adjustable radius of 25-89mm to meet the needs of more occasions. Adjustable roller lever limit switch also has automatic reset function. The default rated current and voltage is 5A/220VAC, and other values (AC 120V/380V, DC 12V/24V/48V)can be customizable.

The provided inclinometer sensor is a tilt detection sensor, available with output 0-5V voltage, optional measuring range ±10°/±30°/±60°/±90°, Maximum measurement accuracy 0.003°, zero temperature coefficient ±0.008°/℃. Single axis/dual axis tilt switch, horizontal or vertical installation for selection.

1 axis or 2 axis inclinometer sensor is an industrial angle tilt sensor, used for measurement with range ±3°, ±10°, ±15° or ±30°. High accuracy sensor, full-temperature compensation, maximum absolute accuracy 0.002°, zero temperature coefficient ±0.0002°/℃. Output signal RS232/RS485/RS422/TTL for selection.

Economical price incremental optical linear encoder combines ABZ and BISS output interfaces, providing accuracy of up to 0.5 μm. The incremental linear encoder is equipped with a 9-pin D-sub connector, which can provide reliable performance and high resolution, making it a cost-effective choice.

Inductive ring type proximity sensor at affordable price, operating voltage 10-36V, two lead wire types can be chosen. This ring proximity sensor has an IP67 protection level, is CE and RoHS certified, and has high reliability. The inductive ring sensor is generally used to detect small objects, such as blanking detection, small steel balls, small springs, small rivets, metal wire breakage, wire breakage detection.

Competitive price ring type proximity sensor with 12mm diameter, direct lead wire/ M12 connector two lead wire types can be chosen, 10-36V operating voiltage. The ring inductive proximity sensor uses ABS plastic shell material, has a high response frequency of 500Hz, and an operating environment temperature range of -20 to 80℃, which is suitable for various industrial environments.

Industrial NDIR CO2 sensor at affordale price for sale. The CO2 sensor HVAC with measuring range 0~2000 ppm/ 0~6000 ppm/ 0~1% VOL/ 0~3% VOL/ 0~5% VOL can be chosen, UART/ analog voltage signal two output method are available. The industrial CO2 sensor is widely used for HVAC refrigeration, industrial-process control and safety protection, agriculture and animal husbandry.

Infrared diffuse reflective photoelectric sensor for sale, delivering precise and rapid detection with a 10cm sensing range, 940 nm infrared light source and response time under 1 ms. Featuring a durable PC housing and IP54 protection, mini photoelectric sensor ensures stable operation in demanding environments such as chemical processing, production lines, textile manufacturing, CNC machinery, and escalator automation systems.

The isolated AC voltage transducer is a high-performance measurement device of AC voltage signals. It utilizes advanced electromagnetic isolation technology to provide precise, linear voltage conversion, typically transforming AC inputs from 0~1000V to standardized DC outputs of 0-5V or 0-10V. Featuring fast response, low power consumption, and compact design, it is ideal for integration into various industrial control, energy management, and equipment monitoring systems.

Sheath thermocouple probe has micro sheath diameter Ф1mm, with flexibility, high pressure resistant, fast thermal response time and warranty 1 year. K type thermocouple probe can be directly used to measure the temperature of liquid, vapor and gas medium in the range of 0~1000 ℃ (32~1832℉) in various production processes.