Sensors

Hot sale explosion-proof pressure transmitter is widely used in water pressure, air pressure, oil pressure, hydraulic pressure, etc. Stainless steel pressure sensor is equipped with -0.1-0-100Mpa measuring range, output signal 4-20mA, and threaded connections M20*1.5, etc.

Water flow switch is a flow sensor which consists of magnetic core, external case and reed switch, G1/2 thread, 50W, optional flow rate 15, 30, 50 L/min, reliable components of the reed switch with low price.

Low price hall angle sensor is for sale at ATO. The contactless magnetic angle sensor supports three output signals: RS485/4-20mA/0-5V, with a measurement range of 0-360° and a measurement temperature range of -30℃ to +80℃. The independent linear accuracy is 0.15% FS, and the protection grade is IP65.

The high speed dynamic torque sensor (0.1Nm–20000Nm) with RS485 and LAN output. Provides real-time torque, speed, and power measurement with high-speed sampling up to 6400Hz and 200% overload protection, ideal for torque testing, wind power, and fastening applications.

There are two types of high temperature top plunger limit switch, one has a sealed top ball plunger and the other has a sealed top plunger without ball. The top plunger can reset automatically. High temperature limit switch can be used in the environment temperature 350℃ (622℉). The rated current and voltage are customizable, such as 10A/120VAC, 2A/48VDC, etc. The default value is 5A/220VAC. It also has fully enclosed 1NO + 1NC contact switches, which is casting from high temperature resistant material.

Good price ICP/IEPE accelerometer sensor adopts 3-axis design, equipped with 10g, 50g and 100g measurement range optional. The frequency response ranges from 0.5 to 5000Hz with a linearity error of less than 1%, providing stable and accurate measurement data.

Industrial piezoelectric accelerometer sensor with a peak measurement range of ±50g is ideal for high precision vibration and shock measurements. With a sensitivity of 100mV/g (160Hz) and a frequency response range of 0.2 to 10,000Hz, the piezoelectric accelerometers are reliable and can be used in applications such as industrial monitoring systems that require high stability and accuracy.

The infrared carbon dioxide (CO2) transmitter offers a selectable measurement range of 0-2000ppm, 0-5000ppm, 0-10000ppm, 0-20000ppm, or 0-50000ppm, operates on a DC 24V±0.5V supply. Equipped with ModBus 485 output, ideal for fresh air system monitoring equipment, building equipment environmental monitoring, air quality tester, smart home environment monitoring.

The infrared door light curtain is an advanced safety photoelectric sensor designed for automatic sliding doors, available in four length options: 0.5m, 1m, 1.5m, and 2m. It offers reliable object and person detection to prevent accidents, featuring multi-beam infrared technology, strong anti-light interference, easy plug-and-play installation. Suitable for garage doors, fast roll-up doors, and various automated entrances.

DC voltage sensor is a special voltage sensor for unidirectional ripple DC voltage measurement. It has a measuring range from DC 10mV/50mV/75mV/5V/150V/300V/500V to 1000V, output signal 0-5V/0-10V/0-20mA/4-20mA, supply voltage DC 12/24V, IP20 and DIN rail installation. Isolated DC voltage transducer uses modulation and demodulation technology to achieve input/output/power supply isolation.

Low-cost label eye sensor is for sale now. It uses 940um infrared modulated light, with a slot width of 2mm and a slot depth of 40mm, enabling accurate detection of non-transparent labels. Label detection sensor offers two optional output modes: NPN/PNP, with a response time of only 50us, ensuring efficient and sensitive detection.

High-precision laser displacement sensor is equipped with 50m/100m/400m measurement center distances, and 4-20mA or 0-5V output signals, widely used in industrial automation, quality inspection, mechanical positioning and other fields.

Laser through beam photoelectric sensor, detection distance 20 m, supply voltage DC 12–24 V, with multiple protection functions to protect both the photo sensor and connected equipment, including short-circuit protection, polarity protection, and over-voltage protection. Equipped with high-quality electronic components, high-sensitivity laser sensing head, and PU material cable.

Low cost M12 proximity sensor manufacturer direct sale. It is an NPN inductive proximity switch with a NO output method, an unshielded installation type, and a 4mm detection range, which can detect the presence or absence of metallic objects within a specified range without direct contact. The inductive proximity sensor is designed to detect magnetic metals, with a reduced sensing distance for non-magnetic metals.

Miniature load cell can bear both tension and compression force, with metal-foil strain gauge, all stainless steel, small size, 1.0±0.2mV/V sensitivity. Miniature tension and compression load cell is used for force tester, riveting machine, laminator and welding machine.

ATO shop offers PE piezoelectric accelerometer sensors with a measuring range of 150g (1500m/s² peak) for sale, with an axial sensitivity of up to 500pC/g, for frequency response from 0.3Hz to 3000Hz. The PE accelerometers are made of piezoelectric ceramic sensitive material and are equipped with a stainless steel housing for stable operation over a temperature range of -40°C to +150°C.

This photoelectric LED color sensor utilizes advanced RGB tri-color lighting to deliver high-precision color recognition and mark detection. With a versatile dual-mode operation, it allows seamless switching between color mode and mark mode to suit various industrial applications. Color identification sensor offers a long detection range of 18–28 mm, excellent anti-jitter performance for accurate and stable detection.

The radar rain gauge sensor uses a advanced small flat panel radar module, using 24GHz Doppler radar wave technology to measure the rate of falling rainfall droplets, supports communication RS485 and RS232 output options, compared with the traditional mechanical rainfall detection methods, more sensitive and faster to detect the beginning and end of the rainfall, and do not have to worry about objects such as leaves and other objects to cover, and do not need to heat up the rain sensor to prevent ice.

The rectangular fiber optic sensor combines advanced lateral induction and diffuse reflection detection technologies to provide a wide range of detection options from 15mm to 120mm, adapting to complex industrial environments.

The soil moisture and temperature sensor for sale, measures soil temperature from -40 to 80°C, soil moisture levels from 0 to 60% VWC, pH values from 3 to 10 (with an accuracy of ±0.3), and essential nutrients such as Nitrogen, Phosphorus, and Potassium (N-P-K) from 0 to 2000 mg/kg (with ±2% accuracy). It also measures electrical conductivity (EC) from 0 to 20000 µS/cm and salinity up to 10000 mg/L. This IP68-rated sensor is durable and corrosion-resistant, with a stable 304 stainless steel electrode for harsh environments.