Product Description
| Advantage - Accurate filling fluid technology.
- Dual diaphragm overload structure.
- High long term stability <±0.05%F.S./year.
- Very low pressure and temperature hysteresis.
- Optional for built-in static sensor, temperature sensor.
- Optional for multiple isolation diaphragm material,widely meet the anti-aggressive requirements.
- Compact design, easy encapsulation.
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SP19FR flush diaphragm single crystal silicon pressure sensor is double diaphragm overload protection structure can easily cope with high overload test, isolated air cavity design to prevent condensation and avoid pollution to the media.
The SP19FR is capable of all the industries which need CIP / SIP cleaning, such as food, pharmacy, drink and so on. If you are interested in this item, please email salesATleeg.cn for more information.
Parameters |
Measuring range | 0~100kPa…35MPa. |
Supply voltage | ≤2.0mA DC(10VDC@5 kΩ) |
Electrical connection | φ0.5mm Kovar pin or flexible wire |
Common-mode voltage output | 50% of input (typical value) |
Input impendence | 3kΩ~8kΩ |
Output impendence | 3 kΩ~8kΩ |
Response time (10%~90%) | <10ms (at media temperature below –22°F for ranges < 300 PSI) |
Insulation resistance | 100MΩ, 100V DC |
Overload pressure | 1.5 times of full scale |
Structure |
Diaphragm material | Stainless Steel 316L |
Housing material | Stainless Steel 316 |
O-ring | FKM |
Environmental |
Position influence | Deviation 90° at any direction,zero variation≤0.05%FS |
Vibration dynamic | No change under the condition of 10Grms, (20~2000)Hz |
Anti-impact | 100g, 11ms |
Medium compatibility | For fluids compatible of structural materials and FKM |
Basic condition |
Medium temperature | ( 22±2 ) ℃ |
Ambient temperature | ( 22±2 ) ℃ |
Vibration | 0.1g (1m/s/s) Max |
Humidity | 50%±10% RH |
Atmospheric pressure | 86~106 kPa |
Excitation power | (1.0±0.002) mA DC |
Outline structure (unit:mm)
Process Connection:
Electrical Connection
Company Information
| LEEG is a professional manufacturer in the field of electronic pressure measurement technique. We both have two core technologies of sensor technics and circuit board technics. Our profound understanding to the product application and strong technical background ensure you the best products solutions and help you achieve a greater success. |
For more information about us, please click here.