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 |
ESS312 | 0-2bar-1000bar | 12.6mm | G/A/S | 0.1%-0.2% | 1.5mA | ≤150mV |
ESS315 | 0-1500bar | 15mm | G/A/S | 0.1%-0.2% | 5V | ≤150mV |
ESS319-7 | 0-0.07bar | 19mm | G | 0.1%-0.2% | 1.5mA/5V/10V | ≤150mV |
ESS319 | -1bar-0.1bar-1000bar | 19mm | G/A/S | 0.1%-0.2% | 1.5mA/3.3V/5V/10V | ≤150mV |
ESS319-I2C | -1bar-0.1bar-1000bar | 19mm | G/A | 0.3%-0.5% | 3.3V | ≤150mV |
ESS319T | 0.1bar-30bar(Pressure) | 19mm | G/A/S | 0.25% | 1.5mA/5V/10V | ≤150mV |
-104'℉-185'℉(Temperature) | 0.50% | |||||
ESS319I | -1bar-0.1bar-1000bar | 19mm | G/A/S | 0.20% | 10-30V | 0.5-4.5V/4-20mA |
ESS320 | 0-0.35bar-35bar | 19mm | D | 0.1%-0.2% | 1.5mA/5V/10V | ≤150mV |
ESS322 | -1bar-0.1bar-1000bar | 28mm | G/A/S | 0.1%-0.2% | 1.5mA/5V/10V | ≤150mV |
ESS323 | -1bar-100bar | 19mm | G/A/S | 0.1%-0.2% | 1.5mA/5V/10V | ≤150mV |
ESS331 | 0-5bar-100bar | 29.5mm | G/A/S | 0.1%-0.2% | 1.5mA/5V/10V | ≤150mV |
ESS332 | -1bar-0.1bar-35bar | 19mm | G/A/S | 0.1%-0.2% | 1.5mA/5V/10V | ≤150mV |
ESS350 | 0-0.35bar-60bar | 50mm | G/A/S | 0.20% | 1.5mA/5V/10V | ≤150mV |
ESS343 | 0-100pa-400bar | 35mm | G/A/S/D | 0.1%-0.2% | 10-30V | 4-20mA/HART |
ESS01 | 0-2bar-2200bar | 19mm | G/A/S | 0.05%-0.075% | 1.5mA/5V/10V | ≤150mV |
Silicone Piezo-resistivePressure & Temperature SensorPT100 | PT1000
Measuring Range & Output | ||||
---|---|---|---|---|
Range | Overload Pressure | Output/F.S (mV) | Typical Value(mV) | Pressure Type |
0~7 kPa | 300% | 65-80 | 55 | G |
0~10 kPa | 300% | 35~60 | 45 | G |
0~35 kPa | 300% | 55~80 | 70 | G/A |
0~70 kPa | 300% | 55~80 | 60 | G/A |
0~100 kPa | 300% | 60~85 | 75 | G/A |
0~200 kPa | 300% | 65~85 | 75 | G/A |
0~400 kPa | 300% | 60~80 | 70 | G/A |
0~1.0 MPa | 200% | 80~120 | 100 | G/A |
0~2.0 MPa | 200% | 50~70 | 60 | G/A |
0~3.5 MPa | 200% | 100~120 | 110 | G/S/A |
0~7.0 MPa | 200% | 120~150 | 135 | S/A |
0~10 MPa | 200% | 180~230 | 200 | S/A |
0~25 MPa | 150% | 140~170 | 150 | S/A |
0~40 MPa | 150% | 230~280 | 250 | S/A |
0~60 MPa | 150% | 100~160 | 130 | S/A |
0~100 MPa | 150% | 100~150 | 120 | S/A |
Notes: G for Gauge pressure; A for Absolute pressure; D for Differential pressure; S for Sealed gauge. |
Technical Parameters - Range 0-1Mpa-100Mpa | |||
---|---|---|---|
Parameters | Typ. | Max. | Unit |
Nonlinearity | 0.2 | 0.5 | %FS |
Hysteresis | 0.05 | 0.2 | %FS |
Repeatability | 0.05 | 0.2 | %FS |
Zero Output | ±1 | ±2 | mV DC |
FS output | 100 | mV DC | |
Input/ Output Impedance | 2.6 | 3.8 | kΩ |
Zero Temperature Drift* | ±0.15 | ±0.8 | %FS,@25℃ |
Sensitivity Temperature Drift* | ±0.2 | ±0.7 | %FS,@25℃ |
Long-term Stability | 0.5 | %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 | |
---|---|
Diaphragm | Stainless Steel 316L |
Housing | Stainless Steel 316L |
Pressure leading tube | Stainless Steel 316L |
O Ring | Φ19mm(nitrile rubber or viton) |
Measuring Medium | Which is compatible with SS316L, viton, nitrile rubber |
Packing Medium | Silicon Oil |
Net weight | 35g |
Electric & Environment Performance | |
---|---|
Power supply | 1.5mA/5V/10V |
Insulation Resistance | 500MΩ@500VDC |
Overpressure | 1.5~3 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℃ |