The Best Pressure Sensors in 2024
Pressure sensors are the devices that is capable of detecting pressure and converting it into an electrical signal, with the strength of the signal corresponding to the applied pressure.
Eastsensor utilize advanced technologies such as piezoresistive Micro-electromechanical systems (MEMS) including silicon piezoresistive and ceramic piezoresistive to measure pressure ranging from 70mbar to 1000 bar; and metal capacitive to accurately measure pressures ranging from less than one inch of water column (<1.6 mbar, 0.16kpa) to 40Mpa (400 bar).
Silicon Piezoresistive Pressure Sensors
Silicon piezoresistive pressure sensors are the most commonly used pressure sensors today due to their small size, low cost and high reliability.
Pressure Range
ESS3 measure wide pressure range from -100kpa, 0KPa-7kpa, 0kpa-35Kpa (Differential),0kap- 1MPa～100MPa (Gauge and Sealed Gauge);
Pressure Type
ESS3 pressure sensor offer pressure type including Gauge(0-35bar), Sealed Gauge(≥3.5Mpa), Absolute (≥ 100kpa), Differential types (0-20kpa; 0-35kpa).
Output Signal
Most ESS3 pressure sensor provides an un-amplified output signal which less than 100mv. We also offer IIC digital output and 4-20mA, 0.5-4.5V analog output.
O-Ring
The regular O-Ring for ESS3 is NBR or Viton, ie. Φ16*1.8mm (Nitrile Rubber or Viton) (Click to check details which O-Ring is better for you)
Long Term Stability
ESS3 series has ±0.1%/FS Stability, 0.05%/FS Repeatability, 0.05%/FS Hysteresis, and 0.2%/FS Nonlinearity, ±0.2%/FS accuracy
Power Supply
As usual, ESS3 provides two regular excitation 1.5mA or 5V sometime 10V, ESS312 available with 1.5mA only, and IIC type support 3.3V as power supply;
Diameter & Thickness
ESS3 pressure sensors are available with different diameter from 12mm to 19mm, 12.6mm*15mm(ESS312), 19mm* 15mm(ESS319), 19mm*7.5mm (ESS323);
MOC
ESS3 pressure sensor diaphragm is made of SS316L; housing & leading tube is also SS316L; Packing Medium (filled fluid) is Silicon Oil;
ESS01 MCS Pressure Sensor
- Range: 68000psi
- Range: 0-1-4700bar (Customization)
- Temperature: -60℃ +175℃
- Accuracy: 0.05%/F.S
- TCZ(TCS)<5ppm
- Burst Pressure: 2000%
ESS312 Pressure Sensor
- Range: 0KPa-1MPa～100MPa
- Overload Pressure: 150%~300%
- Accuracy: 0.2%/FS
- Diameter: Φ12.6mm
- Power Supply: 1.5mA
- Working Temperature: -40 +85℃
- O-Ring: NBR | VITON 12.8mm
ESS319 Pressure Sensor
- Range: 0KPa-1MPa～100MPa
- Overload Pressure: 150%~300%
- Accuracy: 0.2%/FS
- Diameter: Φ19mm
- Power Supply: 1.5mA | 3.3V | 5V
- Working Temperature: -40 +85℃
- O-Ring: NBR | VITON
ESS319-7 Pressure Sensor
- Range: 0KPa-7Kpa
- Overload Pressure: 150%~300%
- Accuracy: 0.2%/FS
- Diameter: Φ19mm
- power supply: 1.5mA | 3.3V | 5V
- Working Temperature: -40 +85℃
- O-Ring: NBR | VITON
ESS319-IIC Pressure Sensor
- Range: 0KPa-1MPa～100MPa
- Overload Pressure: 150%~300%
- Accuracy: ±0.5%/FS (Pressure); ±0.5ºC (Temperature)
- Diameter: Φ19mm
- Power Supply: 3.3V
- Output: I2C Digital
ESS319-T Pressure & Temperature Sensor
- Range: 0KPa-10Kpa～3MPa
- Overload Pressure: 150%~300%
- Accuracy: 0.25%/FS(Pressure); 0.5%/FS(Temperature)
- Diameter: Φ19mm
- Power Supply: 1.5mA | 3.3V | 5V
ESS320 Differential Pressure Sensor
- Range: 0KPa-35Kpa～2.5MPa
- Pressure Type: Differential
- Overload Pressure: 150%~300%
- Accuracy: 0.2%/FS
- Diameter: Φ19mm
- Power Supply: 1.5mA | 5V
ESS322 Pressure Sensor
- Range: 0KPa-100MPa
- Overload Pressure: 150%~300%
- Accuracy: 0.2%/FS
- Diameter: Φ26mm
- Power Supply: 1.5mA | 5V | 10V
- Thread Connection: M20x1.5 | G1/2
ESS323 Pressure Sensor
- Range: 0KPa-100MPa
- Overload Pressure: 150%~300%
- Accuracy: 0.2%/FS
- Diameter: Φ26mm
- Power Supply: 1.5mA | 5V
- Thread Connection: M20x1.5 | G1/2
ESS332 Pressure Sensor | 19mm*7.5mm
- Range: -100KPa-10Kpa～3.5MPa
- Overload Pressure: 150%~300%
- Accuracy: 0.2%/FS
- Diameter: Φ19mm*7.5mm
- Power Supply: 1.5mA | 5V | 10V
- Filled Fluid: Silicon Oil
ESS501V/I Pressure Sensor Module
- Range: 0~2bar~50bar
- Pressure Type: G/S/A
- Material: Ceramic Al2O3 96%
- Accuracy: 0.5%/FS
- Output: 4-20mA/0.5-4.5V/I2C
- Working Temperature: -40C-125C
Metal Capacitive Sensing Element
- Range: 0～40MPa
- Static Pressure: 2.5Mpa-25Mpa
- Accuracy: 0.1%/FS
- Diameter: Φ35mm | Φ57mm
- Working Temperature: -40℃~206℃
- Output: 4-20mA+HART