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Silicon Strain Gauge Piezoelectric Pressure Sensor
| Product Introduction | |
| Silicon Strain Gauge Piezoelectric Fuel oil Air Pressure Sensor is a silicon MEMS strain gauge sensor which is glass bonded to a stainless steel diaphragm. It avoids influences on product caused by temperature, humidity, mechanical fatigue and medium, thus to improve its longterm stability in the industrial environment. Its pressure chamber is made of 17-4PH stainless steel in an integrated way without welding seams or O-rings and free of leakage troubles. The sensor adopts the advanced digital Compensated Temperature and is featured with the strong interference resistance, wide working temperature scope and longterm stability, etc. The series products provide several optional pressure connections and electric connections for customers. | |
| Product Features | |
| ♦
Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakage troubles ♦ Efficient lightning protection and strong anti RFI&EMI protection. ♦ Advanced digital temperature compensation and wide working temperature scope ♦ High sensibility, high accuracy, high frequency response and longterm stability | |
| Standard Range | |
| Pressure Type: gauge pressure absolute pressure sealed pressure | |
| Pressure Range(bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600 | |
| Pressure Range(psi):15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K | |
| Technical Index | |
| Signal output | 4~20mA 0.5~4.5VDC 0~5VDC 0~10VDC |
| Signal line specification | 2wire 3wire 3wire 3wire |
| Power Voltage | 9~30VDC 5VDC 9~30VDC 15~30VDC |
| Accuracy | ±0.1%FS ±0.3%FS ±0.5%FS |
| Zero Drift | ±0.02%FS/°C |
| Thermal Sensitivity Shift | ±0.02%FS/°C |
| Longterm Stability (1 Year) | ±0.1%FS |
| Frequency Response (-3dB) | 3.2kHz |
| Compensated Temperature | -20~+85°C |
| Working Temperature | -40~+125°C |
| Storage Temperature | -40~+125°C |
| Overload Pressure | 300% FS |
| Burst Pressure | 500% FS |
| Mechanical Vibration | ±20g |
| Impact (11ms) | 100g |
| Environmental Protection | IP65 |
| Housing Parts | 17-4PH |
| Electromagnetic compatibility | EN61000-6 |
| Certificates | CE RoHS |
