Pressure Sensor

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Air Differential Pressure Sensor

$115.09

SKU: ATO-SENSOR-DPS

Factory price air differential pressure sensor is used to measure the difference in pressure between two points in a gas or air system. This pressure transducer comes with 12~24V DC power supply, optional measuring range from -100kPa to 100kPa, and connection thread of 8mm, 6mm, or 4mm, which is widely used in HVAC systems and industrial automation.

Differential Pressure Transducer, Output 4-20mA HART

$686.67

SKU: ATO-PRES-2051

Differential pressure transducer has high accuracy 0.1%FS, optional measuring range 0~3MPa/ 0~30bar/ 0~435psi, medium temperature -40~+60℃ (-40~+140℉), special for air/water/oil pressure measurement. Pressure transducer has output signal of standard current 4-20mA or 4-20mA HART.

Differential Pressure Transmitter for HVAC, 4-20mA, 0.5%

$284.79

SKU: ATO-PRES-S6100

Integrated differential pressure transmitter, diff pressure sensor, provides 0.5% high accuracy level, IP65 protection, 4-20mA output signal, stainless steel material, anti-leakage, anti-interference, and anti-impact. Low price differential pressure transducer applies for monitoring filtration processes, measuring liquid or gas flow rates, and ensuring precise control in HVAC systems.

Digital Differential Pressure Sensor for Air

$155.59

SKU: ATO-SENSOR-DDPS

Digital differential pressure sensor is used to measure the difference in pressure between two points in a gas or air system. This low price pressure transducer comes with 12~36V DC power supply, optional measuring range from -100kPa to 100kPa, output signal of 4-20mA, 0-5V, 0-10V, RS485, and connection thread 8mm, 6mm, or 4mm, which is widely used in HVAC systems and industrial automation.

Pressure Sensor for Air/Water/Oil, 4-20mA/0-5V/RS485 Output

$119.68

SKU: ATO-PRES-P300

This series of pressure sensors use a high-performance silicon piezoresistive pressure core as core element. The internal ASICs convert the mV signal into a standard current (4-20mA/0-20mA), voltage (0-5V/1-5V/0-10V) or RS485 signal. Pressure sensor with stainless steel sealing structure 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 air/water/oil pressure measurement.

Explosion Proof Differential Pressure Transmitter, Flange Mounted

$856.62

SKU: ATO-PRES-CYYZ3051SA

Explosion-proof differential pressure transmitter adopts flange mounted and is equipped with a single crystal silicon core sensor. The measurement range is optional from 0~4kPa to 1MPa. It supports 4-20mA output signal and is compatible with HART protocol communication. The product has an IP66 protection level, is dustproof and waterproof, and has a variety of explosion-proof types to choose from.

High Temperature Pressure Sensor for Steam/Fuel Oil

$153.97

SKU: ATO-PRES-P300G

This series of high temperature pressure sensors use a high-performance silicon piezoresistive pressure core as core element. The internal ASICs convert the mV signal into a standard current signal (4-20mA/0-20mA), voltage signal (0-5V/1-5V/0-10V) or RS485. Pressure sensor with stainless steel sealing structure has cooling fins, high anti-vibration and anti-shock performance, measuring range -0.1~100MPa/ -1~1000bar/ -14~14503psi, medium temperature -40~+300℃ (-40~+572℉), for steam/fuel oil/high-temperature liquid pressure measurement.

Digital Pressure Sensor for Hydraulic/Steam/Air

$173.33

SKU: ATO-PRES-PX300

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.

Wireless Differential Pressure Transmitter, LCD Display, IP66

$402.31

SKU: ATO-PRES-CYYZ106

Factory price wireless differential pressure transmitter for sale online, using NB-IoT wireless communication technology, supports remote monitoring and data transmission. Its diaphragm material is 316L stainless steel. It has IP66 protection level and provides LCD display for real-time data display.

Diaphragm Pressure Sensor for Water/Viscous Liquid

$192.69

SKU: ATO-PRES-P350

Diaphragm pressure sensor can prevent blocking of viscous liquid. The internal ASICs convert the mV signal into a standard current (4-20mA/0-20mA), voltage (0-5V/1-5V/0-10V) or RS485 signal. Pressure sensor with stainless steel sealing structure has small size, light weight, high anti-vibration and anti-shock performance, measuring range 0~35MPa/ 0~350bar/ 0~5076psi, medium temperature -40~+60℃ (-40~+140℉), for water/viscous liquid pressure measurement.

Micro Differential Pressure Transmitter with Display, Wall-mounted/Embedded

$143.58

SKU: ATO-PRES-CCY81

Buy a micro differential pressure transmitter online, equipped with an LCD display, RS485 communication interface, supports long-distance data transmission, and has an IP65 protection level. Built-in buzzer and sound and light alarm function can promptly remind when the differential pressure exceeds the set range. There are two installation methods: wall-mounted and embedded.

Pressure Transducer for Air/Water/Oil, Output 4-20mA/0-10V/RS485

$149.96

SKU: ATO-PRES-P400

Pressure transducer with classic 2088 type head can be used in humid or harsh environment for a long time. Pressure transducer has optional measuring range -0.1~60MPa/ -1~600bar/ -14~8702psi, medium temperature -40~+60℃ (-40~+140℉), special for air/water/oil pressure measurement. The internal ASICs convert the mV signal into a standard current (4-20mA/0-20mA), voltage (0-5V/1-5V/0-10V) or RS485 signal.

High Temperature Pressure Transducer, 100/300/3000/5000 PSI

$197.78

SKU: ATO-PRES-P400G

High temperature pressure transducer with classic 2088 type head can be used in humid or harsh environment for a long time. Pressure transducer has optional measuring range -0.1~60MPa/ -1~600bar/ -14~8702psi, medium temperature -20~+300℃ (-4~+572℉), special for air/water/oil pressure measurement. The internal ASICs convert the mV signal into a standard current (4-20mA/0-20mA), voltage (0-5V/1-5V/0-10V) or RS485 signal.

Digital Pressure Transducer 5 PSI/30 PSI/100 PSI/3000 PSI/8000 PSI

$197.78

SKU: ATO-PRES-PX400

Digital pressure transducer with classic 2088 type head has high accuracy of 0.5%FS, medium temperature of -40~+60℃ (-40~+140℉) and optional measuring range -0.1~60MPa/ -1~600bar/ -14~8702psi. Pressure transducer is used for gauge pressure/absolute pressure/sealed pressure measurement of air, water, oil, etc. The output signal can be 4-20mA or RS485.

Wireless Pressure Sensor for Air/Water/Oil

$499.99

SKU: ATO-PRES-P1102

Economical price wireless pressure sensor adopts LoRaWan or NB-loT communication mode to realize the wireless transmission of field monitoring data to the cloud, measure range from 1~40MPa, powered by 3.6VDC battery, used for measuring air, water, oil and hydraulic in non-explosion proof area.

Ambient Integrated Pressure Sensor for Temp/Water/Air/Hydraulic

$303.84

SKU: ATO-PRES-PD500

0.5% high precision integrated ambient pressure sensor with high-quality pressure chip, anti-corrosion 304 stainless steel shell, 4-20mA output signal, IP68, designed to simultaneously measure temperature, air pressure, water pressure and hydraulic pressure within the 0~600kPa~60MPa pressure range and 0~80℃ temperature range.

Explosion-Proof Pressure Transmitter for Water/Air/Oil/Hydraulic, 4-20mA

$203.09

SKU: ATO-PRES-600C

Hot sale explosion-proof pressure transmitter is widely used in water pressure, air pressure, oil pressure, hydraulic pressure, etc. 304 stainless steel pressure sensor is equipped with explosion-proof grade Exd II C T6 Gb, 30kPa~100Mpa measuring range, output signal 4-20mA, 0.5% high-precision accuracy, and supports threaded connections G1/8, G1/4, G3/8, NPT3/8, M14*1.5, M20*1.5, etc.

High Accuracy Piezoelectric Pressure Sensor, 10/50/100/200/400/600 MPa

$531.53

SKU: ATO-PPS-SAYL

High accuracy piezoelectric pressure sensor can measure pipeline pressure and explosion pressure in the range of 10/50/100/200/400/600 MPa. Stainless steel pressure transducer has characteristics of small size, lightweight, wide frequency response and high rigidity.

High Temperature Explosion Proof Pressure Sensor, -20℃~350℃

$266.15

SKU: ATO-PRES-PT85

Stainless steel explosion-proof pressure sensor manufacturer direct sale online. Factory price pressure transmitter equipped with 0.1-0-60MPa measurement range, threaded connection, 4-20mA, 0-5V, 1-5V, 0-10V, RS485 output signal, DC 12V/24V power supply and 5-15 cooling fins, suitable for measuring and controlling steam and fuel oil at -20℃~350℃.

Stainless Steel High Temperature Pressure Transmitter, -20℃~350℃

$212.37

SKU: ATO-PRES-PT25

Buy a stainless steel pressure transmitter for steam/fuel oil. This medium-high temperature pressure sensor probe can work stably for a long time at a high temperature of -20℃~350℃, with a 0-60Mpa measurement range and an output signal of 4-20mA, 0-5V, 1-5V, 0-10V, RS485, DC 12V/24V power supply and 5-15 cooling fins, suitable for measuring and controlling liquid and steam pressure in high temperature fields.

Pressure sensor is a device that senses a pressure signal and converts the pressure signal into a usable output electrical signal (4-20mA/0-20mA/0-5V/1-5V/RS485/HART).
Pressure sensors are usually composed of pressure sensitive components and signal processing units. According to different types of test pressure, pressure sensors can be divided into gauge pressure sensors, differential pressure sensors and absolute pressure sensors.
Pressure sensor is the most commonly used sensor for air/oil/water/hydraulic pressure measurement. It is widely used in various industrial automation control environments, such as involving water conservancy and hydropower, railway transportation, intelligent building, production automation, aerospace, military, petrochemical, oil well, electric power, ship industry, machine tools, pipelines and many other industries.