Pressure Sensor

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

$303.84

SKU: ATO-PRES-PD500

Integrated pressure sensor provides 0.5% accuracy, 4–20mA output and IP68 protection, with selectable pressure ranges up to 60 MPa and temperature measurement up to 80°C. Its 304 stainless steel housing is designed for air, water and hydraulic pressure and temperature monitoring.

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

$531.53

SKU: ATO-PPS-SAYL

Piezoelectric pressure sensor provides selectable 10, 50, 100, 200, 400 and 600 MPa measuring ranges for high-pressure dynamic measurement. Its stainless steel construction, wide frequency response and high rigidity make it suitable for pipeline pressure and explosion pressure testing.

Micro Pressure Sensor, 0-2.5/4/6/10MPa

$233.95

SKU: ATO-PRES-Z96

Compact pressure sensor offers 0–2.5, 0–4, 0–6 or 0–10 MPa ranges with a standard 0.5–3V DC analog output. The diffusion silicon sensing element and stainless steel housing provide a compact solution for pressure measurement where installation space is limited.

Silicon Pressure Sensor for Slurry/Wet Soil, 0~0.6MPa

$487.58

SKU: ATO-PRES-S38A

Silicon pressure sensor measures 0–0.6 MPa and provides 4–20mA and RS485 outputs for monitoring complex media. A 316L stainless steel diaphragm and housing make it suitable for slurry, wet soil and other demanding pressure measurement environments.

Sanitary Pressure Transducer for Food Safety/Healthcare

$322.69

SKU: ATO-PRES-Z66E

Sanitary pressure transducer offers selectable ranges from 0.1 to 4 MPa with 4–20mA, voltage or RS485 output options. Designed for sanitary process pressure measurement, it is suitable for food processing, healthcare and other applications with higher hygiene requirements.

Atmospheric Pressure Sensor for Air, 70~110KPa

$162.59

SKU: ATO-PRES-Z27

Atmospheric pressure sensor measures 70 to 110 kPa absolute pressure with optional ±0.05 kPa or ±0.25 kPa accuracy at 25°C. RS485 output and sampling frequency up to 5 Hz support atmospheric and environmental air pressure monitoring.

Flat Film Pressure Sensor with Display, 10/20/30/60MPa

$268.46

SKU: ATO-PRES-Z51E

Flat-film pressure sensor provides 10, 20, 30 or 60 MPa ranges for gauge, absolute or negative pressure measurement. It supports 4–20mA, voltage and RS485 outputs and includes an LED digital display for local pressure indication.

Refrigeration Pressure Sensor for HVAC

$183.89

SKU: ATO-PRES-Z41

Refrigeration pressure sensor covers ranges up to 4 MPa with 4–20mA, 0–5V or 1–5V output options. Its 316L stainless steel diaphragm and housing are designed for refrigeration and HVAC pressure monitoring under humid and vibration-prone operating conditions.

Silicon Piezoresistive Pressure Sensor, RS485, IP68

$137.26

SKU: ATO-PRES-SY200

Silicon piezoresistive pressure sensor offers selectable ranges up to 1000 kPa, with RS485 communication and IP68 protection. Designed for geological and geotechnical monitoring, it can be used for applications such as groundwater, soil pressure and landslide monitoring.

Earth Pressure Cell with Data Collector, Vibrating Wire

$201.54

SKU: ATO-PRES-RSZX

Vibrating-wire earth pressure cell provides selectable 0–0.2 to 0–1.0 MPa measuring ranges and includes a data collector for pressure monitoring. Designed for rock and soil pressure measurement during construction, it can also be equipped with an optional temperature sensor.

Ultra High Pressure Transmitter, 0-70-1000MPa

$136.79

SKU: ATO-PRES-PT2307

Ultra-high-pressure transmitter covers ranges from 70 MPa up to 1000 MPa, with 0.5% FS accuracy and optional 4–20mA, 0–5V or 0–10V output. Suitable for hydraulic equipment, oil and gas systems, high-pressure testing and laboratory measurement.

Anti-Corrosion Pressure Transmitter, 4-20mA Output

$904.62

SKU: ATO-PRES-PA708

Anti-corrosion pressure transmitter measures -100 to 300 kPa with standard 4–20mA output, while other ranges and signals can be customized. Designed for corrosive gases and liquids, it supports Hirschmann connector or direct-lead electrical connections.

Low Pressure Transmitter, -1~6 bar, 4-20mA/0.5-4.5V/0-5V/0-10V

$297.31

SKU: ATO-PRES-FST800

Low-pressure transmitter covers -1 to 6 bar (-100 to 600 kPa) with 4–20mA, 0.5–4.5V, 0–5V or 0–10V outputs. IP65 protection and multiple M20×1.5, G1/4 and 1/4 NPT process connection options support industrial low-pressure measurement.

Pressure Sensor for Air/Water/Oil, 4-20mA/RS485/0-5V/0-10V Output

$119.68

SKU: ATO-PRES-P300S

Low-range pressure sensor provides 0–10/20/50/100 kPa, -100–0 kPa and -100–100 kPa options with current, voltage or RS485 outputs. Designed for low-pressure and vacuum/compound pressure measurement of air, water and oil, with flexible 12V, 24V or 12–36V DC power supply.

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.