Hunan Firstrate Sensor Co.,LtdContact us
Hunan Firstrate Sensor Co.,Ltd
[China]
FST800-213 HP-Type Pressure Transmitter
Product Introduction
The FST800-213 high-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 based on the 5-times over-pressure structure design to effectively prevent safety troubles in the high-pressure working course. 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
Advanced elastic integrated structure design with the highest pressure resistance up to 6000bar
Excellent resistance against impact, overload, shock and erosion
Advanced digital temperature compensation and wide working temperature scope
Highly-efficient lighting-absorption and strong RFI & EMI resistance
High accuracy, high frequency response and longterm stability
Applicable Scope
High-pressure industrial course measuring and control
High-pressure hydraulic and pneumatic control systems
High-pressure water jetting and high-pressure washing equipment
High-pressure sealed containers
Measuring and control in other high-pressure automatic systems
Standard Range
Pressure type: meter pressure;
Pressure Range (bar): 750 1000 1500 2000 2500 3000 4000 5000 6000
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 |
9～33VDC |
5VDC |
9～33VDC |
15～30VDC |
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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 |
200% 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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