Sensors & Transducers

Inclinometer Sensor, Output RS232/RS485, ±3°~±30°

$1,113.38

SKU: ATO-IMS-816826

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.

Incremental Optical Linear Encoder, ABZ, BISS

$349.26

SKU: ATO-LE-SH25

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 Proximity Sensor, Ring Type, 15mm, 2 Wire

$130.26

SKU: ATO-RTPS-T15

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.

Inductive Proximity Sensor, Ring Type, 21mm, M12

$135.77

SKU: ATO-RTPS-T21

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 for HVAC, 0 to 2000/ 6000 ppm

$345.08

SKU: ATO-GS-CO2-411D

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.

Industrial Vibration Sensor, RS485/4-20mA/0-5V/0-10V

$139.66

SKU: ATO-VT-N01

Good quality industrial vibration sensors for sale support RS485/4-20mA/0-5V/0-10V and other transmission modes to meet different site monitoring needs. This vibration transmitter can detect 10-1600Hz/10-5000Hz frequency range of uniaxial/triaxial vibration displacement, suitable for all kinds of motors, fans, pumps, machine tools and other equipment vibration testing and fault reduction.

Infrared Diffuse Reflective Photoelectric Sensor, 10cm

$73.29

SKU: ATO-PHOS-IDR

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.

K type Thermocouple Probe, Sheath Diameter 1mm

$66.18

SKU: ATO-TC-KSD1

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.

Laser Distance Sensor, 150-1000mm

$1,302.11

SKU: ATO-LDS-PDACC100

Economical price laser distance sensor with small outer size 65*51*23mm, measuring range 150-1000mm, spot diameter Φ3mm@1000mm, power supply 10-30V DC/ 12-24V DC, protection class IP67, RS-485 (Support Modbus protocol)/ 4-20mA (Load resistance< 390Ω) two output signals can be chosen.

Laser Sensor, Vibration/Thickness Measurement, M18, Range 300mm

$137.56

SKU: ATO-LASES-M18

Cylindrical M18 laser sensor adopts diffuse reflection detection mode, with stainless steel housing (thread size M18*1.5mm), laser spot size 4mm, fast response time 0.1ms, optional output mode NPN/PNP NO/NC, protection class IP67, can be used for vibration measurement, or object thickness/ flatness detection. The maximum detection range of M18 diffuse reflection laser sensor is 300mm.

Load Cell Weight Transmitter, Single Channel, 0-5V/0-10V/4-20mA

$123.87

SKU: ATO-LCTR-NTB3K

The single channel load cell weight transmitter for sale at favorable price, as a new measurement and control device on ATO shop, can convert the analog signal of the load cell into standard analog signals such as 0-5V, 0-10V, 4-20mA and other standard analog signals to control the output, support V1+A1 synchronous output, improve compatibility, and be able to connect better with PLC and other industrial control equipment.

MEMS Inclinometer Sensor, Analog Output, 4-20mA/ 0-10V

$196.76

SKU: ATO-IMS-LVT

Buy MEMS inclinometer sensor, analog output can be selected from 0~5V, 0~10V and 4-20mA, etc. to adapt to the needs of different systems, and the measuring range can be optional ±10°, ±30°, ±60° and ±90°. Its accuracy is as high as 0.25°, with long time stability and low temperature drift, 0.2 seconds start-up time to achieve fast response, suitable for dynamic environment.

Noise Detection Sensor, Wall Mounted, 4-20mA/RS485

$165.89

SKU: ATO-NS-WM485

The new wall-mounted noise detector is ideal for home use. noise detector has a wide measuring range of 30-120 dB and an accuracy of ±0.5 dB. with a choice of RS485 (Modbus RTU) or 4-20mA signals, it monitors sound levels and detects high levels of noise, making it ideal for both domestic and industrial applications.

Outdoor Air Quality Sensor with Stand, PM1.0/PM2.5/PM10

$189.41

SKU: ATO-AQS-QPM

This outdoor air quality sensor delivers precise monitoring of PM1.0, PM2.5, and PM10. Designed for high performance, it supports 4-20mA, 0-10V, or RS485 output with ±3% FS accuracy. Power consumption under 50mA, and a quick 3-minute warm-up time, the sensor is ready for fast deployment. A stand is included for stable installation, making this particulate matter sensor a smart choice for outdoor use.

pH Glass Electrode

$206.68

SKU: ATO-PHELE-5018

The pH glass electrode with sensitive glass bulb has two glass laminating, glass shell, 0-100℃ (32-212℉) temperature range, direct lead wire, 6 months service life.

Piezoelectric Accelerometer Sensor, 50-5g/100-50g

$419.68

SKU: ATO-PAS-KT22

High-performance piezoelectric accelerometer sensors, available in two measurement ranges of 50-5g and 100-50g, suitable for different application scenarios. Accurate and reliable motion detection, the piezoelectric accelerometer has high sensitivity, stability and accuracy, ideal for industrial applications.

Plastic Fiber Optic Sensor, M6 Bend Probe

$75.88

SKU: ATO-FIBER-FWR

This M6 bend plastic fiber optic sensor is a compact and versatile diffuse reflection type sensor designed for industrial automation applications. Plastic fiber sensor featuring a durable plastic construction with a 2.2mm outer diameter and high-flexibility fiber, it offers reliable detection with a sensing distance of 90mm. Its small size allows for easy installation in confined spaces.

RF Capacitive Level Sensor for Corrosive/High-temp Liquids

$417.50

SKU: ATO-LEVS-SP60

RF capacitive level sensor provides 0.5% F.S. accuracy for 0-30m measurement. The liquid level sensor features a -50°C~250°C probe temperature and 4.0 MPa pressure rating. 316 Stainless Steel or PTFE construction ensures compatibility with corrosive media like sulfuric acid. Exibllct6 explosion-proof and IP67 protection guarantee safety. Standard 4-20mA or RS-485 output enables easy integration.

Rotary Torque Sensor, Non-Contact, Shaft to Shaft, 0.05-300000 Nm

$1,015.34

SKU: ATO-TQS-D01

Rotary torque sensor is a non-contact torque sensor with two shafts and shaft keys, a male plug and a mounting base. Shaft torque sensors have a capacity range from 10 Nm/50 Nm/2000 Nm/10000 Nm to 300000 Nm. It can be applied to torque/rotary speed/power measurement of AC/DC motor, gear motor and diesel generator for a long-term.

Single Phase DC Voltage Sensor 1000mV/1000V, Power Supply 24V/220V

$103.53

SKU: ATO-VOS-DZU

Low cost single phase DC voltage sensor is for sale. It has a selectable measurement range of 0-1000mV/1000V, 0.3 class accuracy and multiple output options. Voltage detection sensor has pure copper coil paired with a high magnetic permeability core ensures stable data, possessing both strong anti-interference capability and power supply stability.