Hunan Firstrate Sensor Co.,LtdContact us
Hunan Firstrate Sensor Co.,Ltd
[China]
FST800-211 Universal Industrial Pressure Transmitter
Product Introduction
The FST800211 universal industrial pressure transmitter 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, free of leakage troubles. Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are installed inside the transmitter and the transmitter 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
Excellent resistance against impact, overload, shock and erosion
Highly-efficient lighting-absorption and strong RFI & EMI resistance
Advanced digital temperature compensation and wide working temperature scope
High accuracy, high frequency response and longterm stability
Applicable Scope
Industrial course testing and control
Automatic testing system
Hydraulic and pneumatic systems
Pump station and water treatment system
Industrial machinery manufacture
Standard Range
Pressure Type: meter pressure, absolute pressure and sealing 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 (bar): 15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K
Technical Indexes:
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Signal Output |
4~20mA |
0.5~4.5VDC |
0~5VDC |
0~10VDC |
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Signal Line Specification |
2 Lines |
3 Lines |
3 Lines |
3 Lines |
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Supply Voltage |
9～30VDC |
5VDC |
9～30VDC |
18～33VDC |
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Accuracy (Combined non-linearity, hysteresis and repeatability) |
0.1% span, 0.25% span, 0.5% span |
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Zero Temperature Drift |
0.02% span /℃ |
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Thermal Sensitivity Shift |
0.02% span /℃ |
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Longterm Stability (1 Year) |
0.1% span |
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Frequency Response (-3dB) |
3.2KHZ |
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Compensated Temperature |
-20~85℃ |
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Working Temperature |
-40~125℃ |
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Storage Temperature |
-40~125℃ |
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Overload Pressure |
300% span |
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Burst Pressure |
500% span |
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Mechanical Vibration |
±20g |
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Impact (11ms) |
100g |
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Insulation Resistance |
100MΩ |
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Media Compatibility |
All materials compatible with the 316L stainless steel |
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Environmental Protection |
IP 65 (Cable Output) |
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Material |
17-4PH |
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