Sensors

Cost-effective NDIR CO2 sensor module has optional measuring range 0/400~2000/ 5000/ 10000, peak current 125 mA, average current less than 40 mA, UART/ PWM/ 0.4-2V DC three output signals for selection. CO2 gas sensor built-in temperature compensation; digital output and analog voltage output at the same time, easy to use.

Utilizing 485 communication with ModBus-RTU protocol, RS485, 4-20mA, 0-5V noise sensor operates within a wide DC Power Supply range of 10-30VDC, consuming only 0.1W of power. The Baud rate can be set to 2400, 4800 (default), or 9600, with 8 data bits, no parity check, and 1 stop bit. Boasting a swift response time of ≤3s and stability of less than 2% throughout its service life, accuracy is within ±0.5dB at the reference pitch of 94dB@1kHz.

Flat pH electrode for flue gas desulfurization (FGD), shell material PPS/PC, 0-60℃ (32-140℉) temperature range, direct lead, 6 months service life.

Quadrant incremental optical linear encoder for sale at factory price, provides AB phase or sine cosine signal output options, with a working voltage of 5V and a resolution of 1 μm. Users can choose DB9 or DB15 connectors. This non-contact optical linear encoder is suitable for industrial applications that require precise position detection and measurement.

Radar water level sensor using advanced non-contact radar measurement technology has measuring range from 0-30m, 0-70m, optional output signal 4-20mA, HART, RS485/232 and optional power supply DC 12-24V, AC 220V. Radar level transmitter consists of protection head with LCD display, waterproof connectors, internal radar antenna, horn and installation accessory, can be used for measuring liquid level of reservoir/ river/ lake/ water tank.

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

Safety interlock switches are mainly used for locking/detecting the guard door of mechanical equipment. They have 2/3/6 groups of contacts, a magnet coil with rated voltage DC 24V and a key with optional shapes. Safety door switch has contact capacity AC-15 10A/500VAC and DC-13 4A/24VDC. Safety interlock switch with protection class IP67 has waterproof connector or circular connector to choose. Some model has a guard door lock. The cable length can be also customizable.

Safety light curtain for the industry with affordable price, optional light axis pitch 10mm, 20mm, 40mm. Come with an aluminum shell, the safety light curtain can reduce vibration effectively. Power supply DC24V and protection level IP65 and work temperature range (-10°C, 55°C). The default shooting distance is 3m and the working current is < 200 mA. Light curtain sensors can be used for area protection of the size of the working area of the robot arm.

Analog signal isolator is composed of pluggable PCB power board and separable isolating circuit module. It can be input the loop powered sensor signal or the external powered sensor signal by the selector switch. Signal isolator is suitable for industrial field with severe signal interference. Signal isolator adopts digital calibration, automatic zero calibration, DIN rail installation way and no potentiometer, with strong input/output/power supply isolation, fast response, low-power dissipation, and good anti-interference performance.

Slot-type photoelectric sensor is also known as U-type photoelectric sensor. It's a type of through beam photoelectric sensor and easier to align through beam. Slot type photoelectric sensor can distinguish opaque objects, with power supply DC 12V-24V (6-36V), small installation space, reverse power protection.

Temperature and humidity sensor includes a capacitive humidity sensor and a digital temperature sensor, built-in one high-performance 8-bit SCM, standard one-wire interface, duct and wall mounted, all automated calibration, completely interchangeability, with excellent quality, fast response, strong anti-interference ability, high cost performance, low power consumption, long signal transmission distance above 20m.

Economical price thermal dispersion liquid flow switch for sale, various lengths of sensors can be selected: 15mm, 20mm, 30mm, 40mm, 60mm. G1/2, G1/4 male thread/ M18 female thread, PNP/ NPN/ relay output signal, 6 LED lights to indicate the velocity.

T type thermocouple has the highest accuracy and lowest price 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. T type thermocouple can directly measure the temperature of liquid, vapor, gas medium and solid surface in the range of -200~+350 ℃ in various production processes.

Favorable price tipping bucket rain gauge sensor's core component ABS tipping bucket adopts three-dimensional streamlined design, which makes the tipping bucket turn over the water more smoothly, and has the function of self-washing dust and easy to clean. Pulse/RS485 signal/analog output, 0.2mm/0.5mm resolution is optional, the rainfall sensor can read the rainfall directly, no need for secondary calculation, simple and convenient.

Turbidity sensor for water quality provides precise turbidity measurements using a 90° scattered light method with built-in temperature compensation (Pt1000). It supports a range of 01000 NTU with resolutions as fine as 0.01 NTU and a fast response time (<30 seconds). Ideal for water treatment, environmental monitoring, and aquaculture.

Affordable price long range ultrasonic sensor for sale, with 150-2000mm detection distance. Ultrasonic distance sensor with PNP open-collector output and 4-20mA output can be selected. Ultrasonic sensor for vehicle detection is a common usage in life.

Good price UV radiation sensor with 280-400nm spectral range for sale online. Ultraviolet radiation sensor is a precision sensor used to measure ultraviolet light in the atmosphere. Aluminum alloy shell material protects UV radiation sensor, can be used in any high intensity conditions.

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

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

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