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ESS319T Pressure & Temperature Sensor

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ESS319T Pressure & Temperature sensor

ESS319T Pressure &Temperature sensor is made from high-sensitivity piezoresistive silicon chip. Both the pressure sensor and temperature sensor have been packed in fluid-filled cylindrical cavity and isolated from
measured media by SS diaphragm seal. ESS319T can measure pressure and temperature at the same time.

ESS319T is available all pressure ranges from -100kpa to100MPa for pressureand -40℃ to 85℃ for temperature.

Features & Benefits

  • Pressure range 10Kpa-3Mpa
  • Temperature range: -40℃ to 85℃
  • Gauge, Absolute, Sealed gauge
  • Constant Current: 1.5mA
  • Voltage power supply: 5V/10V
  • Isolated construction, measure various media
  • Full Stainless Steel 316
  • Long-term stability ±0.2%FS/year

Applications

  • Industrial process control
  • Level measurement
  • Gas, liquid pressure measurement
  • Pressure checking meter
  • Pressure calibrator
  • Liquid pressure system and switch
  • Cooling equipment & A/C system
  • Aviation and navigation inspection

ESS 3 Series Key Features

Model
Range
Diameter
Type
Accuracy/FS
Input
Output
ESS3120-10bar-1000bar12.6mmG/A/S0.1%-0.2%1.5mA/5V/10V≤150mV
ESS319-1bar-0.1bar-1000bar19mmG/A/S0.1%-0.2%1.5mA/5V/10V≤150mV
ESS319-I2C-1bar-0.1bar-1000bar19mmG/A0.3%-0.5%3.3V/5V≤150mV
ESS319T0.1bar-30bar(Pressure)19mmG/A/S0.25%1.5mA/5V/10V≤150mV
-104'℉-185'℉(Temperature)0.50%
ESS319i-1bar-0.1bar-1000bar19mmD0.20%10-30V>6V
ESS3200-0.35bar-35bar19mmG/A/S0.1%-0.2%1.5mA/5V/10V≤150mV
ESS322-1bar-0.1bar-1000bar28mmG/A/S0.1%-0.2%1.5mA/5V/10V≤150mV
ESS323-1bar-100bar19mmG/A/S0.1%-0.2%1.5mA/5V/10V≤150mV
ESS3310-5bar-100bar29.5mmG/A/S0.1%-0.2%1.5mA/5V/10V≤150mV
ESS332-1bar-0.1bar-35bar19mmG/A/S0.1%-0.2%1.5mA/5V/10V≤150mV
ESS3500-0.35bar-60bar50mmG/A/S0.20%1.5mA/5V/10V≤150mV
Measuring Range & Output  
RangeOverload PressureOutput/F.S (mV)Typical Value(mV)Pressure Type
0~10 kPa300%35~6045G/D
0~20 kPa300%70~11090G/D
0~35 kPa300%55~8070G/A/D
0~70 kPa300%55~8060G/A/D
0~100 kPa300%60~8575G/A/D
0~200 kPa300%60~8575G/A/D
0~400 kPa300%60~8070G/A/D
0~600 kPa200%90~120100G/A/D
0~1.0 MPa200%125~185150G/A/D
0~1.6 MPa200%80~120100G/A/D
0~2.0 MPa200%50~7060G/A/D
0~3.5 MPa200%100~120110G/A/D
Notes: G for Gauge pressure; A for Absolute pressure; D for Differential pressure; S for Sealed gauge.
Technical Parameters - Range 0-1Mpa-100Mpa 
ParametersTyp.Max.Unit
Nonlinearity0.20.5%FS
Hysteresis0.050.2%FS
Repeatability0.050.2%FS
Zero Output±1±2mV DC
FS output100mV DC
Input/ Output Impedance2.63.8
Zero Temperature Drift*±0.15±0.8%FS,@25℃
Sensitivity Temperature Drift*±0.2±0.7%FS,@25℃
Long-term Stability0.5 %FS/year
*The typical value of 0~10kPa & 0~20kPa's zero temperature drift is 0.4%FS@25℃, max value is 1.6%FS@25℃
*The typical value of 0~10kPa & 0~20kPa's sensitivity temperature drift is 0.4%FS@25℃, max value is 1.6%FS@25℃
Construction Performance
DiaphragmStainless Steel 316L
HousingStainless Steel 316L
Pressure leading tubeStainless Steel 316L
O RingΦ19mm(nitrile rubber or viton)
Measuring MediumWhich is compatible with SS316L, viton, nitrile rubber
Packing MediumSilicon Oil
Net weight35g
Electric & Environment Performance
Power supply1.5mA/5V/10V
Insulation Resistance500MΩ@500VDC
Overpressure1.5~3 times FS
Vibration(20~500Hz)20G
Useful Time(25℃)>1*100 Million Times @Pressure Circulation(80%FS)
Response Time≤1ms
Storage Temp.-40~+125℃
Operating Temp.-40~+85℃
Compensation Temp.0~50℃; -10~80℃