Sensors

Temperature and humidity sensor includes a capacitive humidity sensor and a digital temperature sensor, built-in one high-performance 8-bit SCM, optional one-wire/I2C communication mode, with small size, excellent quality, fast response, all automated calibration, completely interchangeability, high cost performance, low power consumption, long signal transmission distance.

Buy best thermal flow switch with the measuring range of water 3-300cm/s, gas 200-3000cm/s, oil 3-300cm/s. Liquid, air, oil can be measured, accurate to ±1-±10cm/s. G1/2, G1/4 male thread or G1 thread, 100 bar working pressure, 15-60mm sensor length, PNP/ NPN/ relay/ 4-20mA output signal.

E type thermocouple has the highest thermoelectric force and sensitivity in base metals. Sheath thermocouple have shielded thermocouple wire of common length 500mm and sheath diameter Ф3~Φ8mm, with flexibility, high pressure resistant, fast thermal response time and long operating life. E type thermocouple can directly measure the temperature of liquid, vapor, gas medium and solid surface in the range of 0~700 ℃ in various production processes.

High frequency ultrasonic transducer (sensor) for sale online, 100-700mm detection distance in ultrasonic power transducer. Small ultrasonic transducer consumption current less than 50mA, IP67 waterproof grade for protection, is designed to deliver good performance and efficiency at an economical price.

Water level float switch is a device used to monitor and control the Water level float switch is a device used to monitor and control the liquid level in a container. Low price liquid level sensor is available in lengths of 2m~10m, AC 220V operating voltage, 1100W rated power, strong corrosion resistance, good insulation, suitable for industrial, commercial and residential applications.

Waterproof limit switch adopts fully sealed structure, can be used in the industrial occasions required for oil-resistant, waterproof and dustproof. There are different types of actuator for waterproof limit switch, such as roller plunger, roller lever, top plunger and coil spring. It contains two contact switches 1NO+ 1NC and can be used in the environment temperature -25~+70℃ (-13~+158℉). Waterproof limit switches apply to AC-15, 5A/250VAC, 3A/125VAC. Other rated current/voltage is customizable, such as 0.4A/125VDC, 0.2A/250VDC, etc.

Magnetostrictive linear displacement sensor for injection machine, high precision, no temperature drift, anti-jamming performance, long life, high temperature resistance, corrosion resistance, high pressure resistant.

Aluminum alloy rail type magnetostrictive displacement transducer for measuring linear displacement, external installation, compact structure, easy to use, good security, suitable for punching machine.

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

Single turn rotary encoder with single turn, 14 bit absolute encoder with natural binary code encoded output, working voltage 5V/ 24V can be chosen, the shaft encoder with shaft diameter 6mm/ 8mm, blind hole 8mm are optional. The absolute rotary encoder is used in computer input devices such as optomechanical mice and trackballs, controlled stress rheometers, and rotating radar platforms.

AC current sensor adopts linear electromagnetic isolation principle, best cost performance, fast response, high accuracy, good stability, small size, light weight, 4mm/8mm/12mm/15mm hole diameter, and DIN rail installation. AC current sensor is widely used for AC current measurement of various occasions, especially for sine-wave ac current with power frequency 50Hz.

Analog signal isolator has pluggable terminals, 13mm thickness, input/output isolation, fast response, low-power dissipation, low temperature drift. Signal isolator can connect to various types of signal acquisition device and industrial control device, such as PLC, analog acquisition card, VFD, power meter, electricity record meter, DCS, etc.

Cost-effective gyroscope sensor with current/ voltage output for selection, measuring range ±50°/ ±150°/ ±300° can be chosen, measuring axis X/ Y/ Z are optional, temperature drift <±1°/ s, consumption current 6mA. The gyro sensor is widely used in position control and attitude control of cars and moving objects, and other occasions requiring precise angle measurement.

Digital pressure sensor has a LCD screen with backlight and power supply DC 24V/12V, can output current signal (4-20mA/0-20mA), voltage signal (0-5V/1-5V/0-10V) or RS485 signal. Pressure sensor has small size, light weight, high anti-vibration and anti-shock performance, measuring range -0.1~100MPa/ -1~1000bar/ -14~14503psi, medium temperature -40~+60℃ (-40~+140℉), for hydraulic/steam/air pressure/high-temperature liquid measurement.

Emergency stop switch for belt alignment control is a 2-stage belt anti-alignment switch. It has optional two-stage action angle of 12°-30° / 10°-45° / 25°-35° / 15°-45°, 2NO+2NC contactors with contact capacity 5A/380VAC, optional shell cast aluminum or stainless steel, protection class IP67, working life over 1 million times.

Stainless steel and plastic float switch level sensor is composed magnetic spring switch and floating ball to detecting the position of the liquid level. Vertical mounted, contact power rating 50W.

Hall magnetic proximity sensor for sale online, M18 thread, with NPN NO/NC or PNP NO/NC signal output, flush installation type, 15mm detection distance, yellow LED indicator. This hall magnetic switch provides long sensing ranges that can reliably detect magnetic objects.

Heavy duty limit switch has a dismountable roller lever, a cast steel shell and 1NC contact switch. The roller diameter is 36mm, and the roller thickness is 9mm. Heavy duty limit switch can be used in the automation control system with voltage AC 0-500V/25~60Hz or DC 0-440V, and environment temperature -30~+120℃ (-22~+248℉). Now it is widely used for large transportation machinery, loading and unloading machinery and other heavy duty equipments.

High resolution incremental optical linear encoder operates at 5V, featuring non-contact technology and selectable resolutions of 0.1 µm, 0.5 µm or 1 µm to meet diverse precision requirements. Operating at a frequency of 12.5 MHz, this linear encoder utilizes advanced non-contact optical technology to ensure measurement accuracy and stability.

Capacitive humidity sensor is a 3-wire humidity sensor with high accuracy, good long-term stability, small size, long signal transmission distance above 20m. Humidity sensor has linear analog voltage output 0-3V. A hole on the top of humidity sensor for wall mounting.