Sensors & Transducers

Calcium Ion Selective Electrode

$141.29

SKU: ATO-ISE-CALCIUM

Economical price calcium ion selective electrode (Ca2+ ISE) is a specialized sensor used to measure the concentration of calcium ions in a solution. Calcium ISE is widely used in clinical laboratories for monitoring blood calcium levels, environmental analysis for assessing calcium concentrations in water samples, and industrial processes where precise control of calcium levels is crucial.

Calomel Electrode, Hg/ Hg2Cl2 Electrode

$70.89

SKU: ATO-RE-6802

Favorable price calomel reference electrode is a widely used electrochemical reference electrode in analytical chemistry and electrochemical research. Hg/ Hg2Cl2 electrode consists of a mercury-based electrode immersed in a saturated potassium chloride (KCl) solution, separated from the test solution by a porous ceramic junction.

Calomel Reference Electrode

$70.89

SKU: ATO-RE-6802-01

Buy calomel reference electrode at economical price. This calomel electrode is a type of reference electrode commonly used in electrochemical measurements and experiments. Consists of a mercury-mercurous chloride (Hg/Hg2Cl2) electrode system, with a saturated potassium chloride (KCl) solution acting as the electrolyte.

Carbon Monoxide (CO) Gas Sensor, 5ppm to 5000ppm

$30.03

SKU: ATO-GS-702B

The provided Carbon Monoxide gas sensor uses a simple circuit to convert conductivity changes in gas concentration into corresponding output signals. MEMS CO gas sensor with a detection range 5ppm to 5000ppm is a good choice for carbon monoxide leak detection in residential or industrial applications.

Chloride Ion Selective Electrode

$141.29

SKU: ATO-ISE-CHLORIDE

ATO chloride ion-selective electrode (ISE) is a sensor used with a reference electrode and ion meter in analytical chemistry to measure the concentration of chloride ions (Cl-) in a solution, measuring range from 10-1 to 5x10-5mol/L. The low price specific electrode consists of a membrane selective to chloride ions, made of silver chloride, surrounded by a reference solution containing a fixed concentration of chloride ions.

Combination pH Electrode for Wastewater Treatment

$112.69

SKU: ATO-PHELE-5011

Combination pH electrode for sewage or chemical industry wastewater treatment, shell material PPS/PC, 0-60℃ (32-140℉) temperature range, direct lead, 6 months service life.

Copper Ion Selective Electrode

$141.29

SKU: ATO-ISE-COPPER

Copper ion selective electrode (Cu-ISE) is a sensor used to measure the concentration of copper ions in a solution. It consists of a membrane selectively permeable to copper ions, made of copper sulfide or copper halides. Low price ISE electrode needs to be used in conjunction with a reference electrode and an ion meter.

Current Sensor AC/DC 0.1mA/1mA/5mA/10mA/20mA/50mA/0.2A/0.5A/1A to 5A

$126.37

SKU: ATO-CUS-ACDC5

Current sensors are AC/DC universal current sensors, with a low current measuring range from milliamp current 1mA to 5A. AC/DC current sensors adopt linear photoelectric isolation or modulation and demodulation principle, fast response, 0.5%FS high accuracy, good stability, small size, light weight, input current terminal connection, DIN rail installation. Isolated current sensors are widely used for AC sine wave current or DC bidirectional current measurement.

Diaphragm Strain Gauge for Pressure Transducer

$12.89

SKU: ATO-SG-KA

Diaphragm strain gauges are made of etched metal foil with a thickness of 0.005mm, resistance value 350 ohm or 1000 ohm, strain gauges designed for precision pressure transducers, with low prices and a wide range of models.

Digital Output Gyroscope Sensor, ±180°

$547.94

SKU: ATO-GS-TL740D

Cheap price gyroscope sensor with digital output, featuring measuring range ±180°, max angle rate 150°/ s, acquisition bandwidth >100Hz, accelerometer range ±4g. The three axis gyro sensor is widely used in position control and attitude control of cars and moving objects, and other occasions requiring precise angle measurement.

Dual Ball Float Level Switch, Stainless Steel/ Plastic

$59.15

SKU: ATO-MR10125-PS

Low price dual ball float level switch is composed of magnetic spring switch and floating ball, vertical mounted, contact form SPST 1NO/ 1NC, contact power rating 50W, optional materials of stainless steel or plastic. This double ball level sensor is used for detecting the position of the liquid level.

Emergency Stop Rope Pull Switch, 1NO 1NC, 6A/380VAC

$153.46

SKU: ATO-SFYS-PRS1

Emergency stop rope pull switch is an one-way emergency stop switch special for belt conveyor. It is mainly used for the safety protection of the belt conveyor and preventing the belt from causing harm to the surrounding people. Emergency stop rope pull switch has 1NO and 1NC contactors with contact capacity 6A/380VAC, maximum rope length 20±2m, protection class IP65 and working life over 1 million times.

Explosion Proof Speed Sensor, M16

$200.13

SKU: ATO-EPSS-M16

Factory explosion-proof speed sensor, M16, adopts a special explosion-proof cable to meet the explosion-proof requirements of customers in special environments and working conditions. Output signal level pulse/NPN/PNP can be chosen. It is a non-contact measurement sensor with a wide air gap, no wear, and easy installation, more suitable for harsh applications.

Explosion Proof Vibration Transmitter

$510.55

SKU: ATO-EPVT

The explosion proof vibration transmitter has a wide velocity range from 10 mm/s to 50 mm/s, 4-20 mA output current. This type of explosion proof vibration sensor is used with a variety of test systems, provides high reliability and measurement accuracy. It is your best choice.

Flammable Gas Sensor, 300ppm to 10000ppm

$5.83

SKU: ATO-GS-MQ2

High-quality gas sensor has good sensitivity to flammable gases and smoke from 300ppm to 10000ppm. This combustible gas sensor has long life, low cost and simple drive circuit, used for household gas leak alarms, industrial combustible gas alarms and portable gas detectors.

Float Liquid Level Sensor, Stainless Steel/ Plastic

$59.86

SKU: ATO-MR1045-PS

Float liquid level sensor for sale, it is a floating switch composed of magnetic spring switch and floating ball. The floating ball will trigger the magnetic spring switch as the level of the liquid tested moves up and down, thus detecting the position of the liquid level. Contact form SPST 1NO/ 1NC, contact power rating 50W, selectable stainless steel or plastic.

Float Switch Level Sensor, Stainless Steel/ Plastic

$61.43

SKU: ATO-MR10110-PS

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 form of 1NO and 1NC available, contact power rating 50W.

Fluoride Ion Selective Electrode

$141.29

SKU: ATO-ISE-FLUORIDE

Fluoride ion selective electrode (ISE) is a sensor designed to measure the concentration of fluoride ions in solution. Economical price fluoride ISEs are widely employed in environmental monitoring, water quality assessment, and industrial processes. Specific electrode needs to be used in conjunction with a reference electrode.

Full Bridge Resistance Strain Gauge

$12.89

SKU: ATO-SG-EB

Highly accurate full bridge strain gauges with a resistance of 350 ohms, featuring temperature and creep compensation, the strain gauges can be used for stress analysis tests, various types of scales and sensors for high-temperature melt pressure.

Half Bridge Shear Strain Gauge

$12.89

SKU: ATO-SG-HA

Electrical half bridge shear strain gauge with high measurement accuracy, resistance can be selected 350/650/1000Ω, provide custom product service, suitable for all kinds of scales, industrial force measurement, stress analysis test and high temperature melt pressure sensors.