Model NO.
319I
Wiring Type
Four-Wire
Measuring Medium
Liquid
IP Rating
IP68
Certification
RoHS
Customized
Customized
Transport Package
Foam+Carton
Specification
dia. 19mm
Trademark
Runpaq
Origin
China
Type:
Piezoresistive Pressure Sensor
Component:
SemiConductor Type
For:
Diffused Silicon Pressure Transmitter
Output Signal Type:
Analog Type
Production Process:
Integration
Material:
Stainless Steel
Dia 19mm Piezoresistive Pressure Sensor, 0-100Mpa, analog output
The analog output pressure sensor can produce 4-20mA or 0-5V analog output signal, based on Series 319 OEM Pressure Sensor, 319I also uses a high-sensitivity piezoresistive silicon die as sensing component, which is protected against ambient influences by SS316 housing sealed with a concentrically corrugated diaphragm. Inside the housing, the filled silicone oil assures the measured pressure can be transmitted onto
silicon die and then transform the pressure to electric signal.
319I Analog output pressure sensor is available all pressure ranges from 0 to 1000barg.
Technical parameters
Remarks: Range -100KPa~100MPa; *The typical value of 0~10KPa and 0~20KPa's zero; temperature drift and sensitivity temperature drift is 0.4%FS@25ºC, max value is 1.6%FS@25ºC
Standard range
Notes: G for Gauge pressure; A for Absolute pressure; D for Differential pressure; S for Sealed gauge.
Drawing & wiring diagram
Dimensions
Wiring diagram
Model selections
Note: 1. Extremely attention must be paid to sensor installation process to avoid any miss conduction that affect the sensor performance,
2. please protect the diaphragm and the compensated board carefully to prevent any damage. 3. Please contact us if your requested working
temperature lower than -20ºC
The analog output pressure sensor can produce 4-20mA or 0-5V analog output signal, based on Series 319 OEM Pressure Sensor, 319I also uses a high-sensitivity piezoresistive silicon die as sensing component, which is protected against ambient influences by SS316 housing sealed with a concentrically corrugated diaphragm. Inside the housing, the filled silicone oil assures the measured pressure can be transmitted onto
silicon die and then transform the pressure to electric signal.
319I Analog output pressure sensor is available all pressure ranges from 0 to 1000barg.
| Application | Key features |
| • 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 • Pneumatics and hydraulics systems | • Pressure range 0~100MPa • Pressure Type: Gauge • Constant current/Voltage power supply • Isolated construction, measure various media • Φ19mm OEM Pressure Sensor • Full Stainless Steel 316 • Wide temperature compensation -10ºC~80ºC • Long-term stability ±0.25%FS/year |
| Construction performance | Electric & Environment Performance |
| Diaphragm: Stainless Steel 316L Housing: Stainless Steel 316L Pressure leading tube: Stainless Steel 316L O Ring: Φ16*1.8mm (nitrile rubber or viton) Measuring Medium: Which is compatible with SS316L, viton, nitrile rubber Packing Medium: Silicon Oil Net weight: 50g | Power supply: 10-30Vdc (24Vdc default) Output: 4-20mA or 0-5V or 0.5-4.5V (ratio) Load Resistance: ≤(U-12)/0.02Ω Overpressure: 1.5~3 times FS Vibration (20~500Hz): 20G Useful Time (25ºC): >1*100 Million Times @Pressure Circulation(80%FS) Response Time: ≤1ms Storage Temp.: -40~+125ºC Operating Temp.: -40~+85ºC Compensation Temp.: 0~50ºC; -10~80ºC @ 0~70 (7kPa,20 kPa,35 kPa) |
Technical parameters
| Parameters | Type | Max. | Unit |
| Non-linearity | 0.2 | 0.5 | %FS |
| Hysteresis | 0.05 | 0.1 | %FS |
| Repeatability | 0.05 | 0.1 | %FS |
| Zero output | +/-1 | +/-2 | mV DC |
| FS output | 100 | - | mV DC |
| Input/Output impedance | 2.6 | 3.8 | k Ω |
| Zero Temp. drift* | +/- 0.15 | +/- 0.8 | %FS,@25ºC |
| Sensitivity Temp. drift* | +/-0.2 | +/-0.7 | %FS,@25ºC |
Standard range
| Range | Overload | Output/F.S (mV) | Typical value(mV) | Pressure type |
| 0~10KPa | 300% | 35~60 | 45 | G |
| 0~20KPa | 300% | 70~110 | 90 | G/A |
| 0~35KPa | 300% | 55~80 | 70 | G/A/D |
| 0~70KPa | 300% | 55~80 | 60 | G/A/D |
| 0~100KPa | 300% | 60~85 | 75 | G/A/D |
| 0~200KPa | 300% | 60~85 | 75 | G/A/D |
| 0~400KPa | 300% | 60~80 | 70 | G/A/D |
| 0~600KPa | 200% | 90~120 | 100 | G/A/D |
| 0~1.0MPa | 200% | 125~185 | 150 | G/A/D |
| 0~1.6MPa | 200% | 80~120 | 100 | G/A/D |
| 0~2.0MPa | 200% | 50~70 | 60 | G/A/D |
| 0~3.5MPa | 200% | 100~120 | 110 | G/A/D |
| 0~7.0MPa | 200% | 120~150 | 135 | G/A |
| 0~10MPa | 200% | 180~230 | 200 | G/A |
| 0~25MPa | 150% | 140~170 | 150 | S |
| 0~40MPa | 150% | 230~280 | 250 | S |
| 0~60MPa | 150% | 100~160 | 130 | S |
| 0~100MPa | 150% | 100~150 | 120 | S |
Drawing & wiring diagram
Dimensions
Wiring diagram
Model selections
Note: 1. Extremely attention must be paid to sensor installation process to avoid any miss conduction that affect the sensor performance,
2. please protect the diaphragm and the compensated board carefully to prevent any damage. 3. Please contact us if your requested working
temperature lower than -20ºC
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