| Customization: | Available |
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| Type: | SemiConductor Strain Gauge Pressure Sensors |
| Component: | SemiConductor Type |
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Firstrate FST800-11 Gauge Sealed Sensor Chip Low Pressure Sensor for Kobelco
| Product Description | ||||
| FST800-11 series are based on piezoresistive silicon pressure sensors packaged in a 316L stainless steel housing. The sensing package utilizes silicon oil to transfer pressure from the 316L diaphragm to the sensing element. It is designed for o-ring mounting for the application where compatibility with corrosive media is required. Each sensor was strictly temperature compensated for both zero and span. There are two options of excitation power--current and voltage |
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| Product Features | ||||
| ♦ Low cost OEM; ♦ Pressure Range: 0-40Kpa…7Mpa ♦ Wide operable temperature range-40-125 ♦ Compatible with corrosive media ♦ Standard mounting size ♦ Typical output: 0-100mv |
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| Application Range | ||||
| ♦ Process Control ♦ Fresh and waste water measurements ♦ Medical Instruments ♦ Pressure Transmitters |
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| Technique Index | ||||
| Specifications of current excitation(1.5mA, 25°C) | ||||
| Parameters | Min. | Typical | Max. | |
| Accuracy (%FS) |
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| Non- 40Kpa | ±0.20 | ±0.30 | ||
| Linearity >40Kpa | ±0.10 | ±0.20 | ||
| Hysteresis | ±0.05 | ±0.10 | ||
| Repeatibility | ±0.05 | ±0.10 | ||
| Output(mV) | ||||
| Zero² 40Kpa | -1.5 | ±0.7 | 1.5 | |
| 100Kpa | -1 | ±0.5 | 1 | |
| Span(FS) | 70 | |||
| Temp. characters | ||||
| Operation Temp. (°C) | -40 | 125 | ||
| Compensated (°C) 40Kpa | 0 | 50 | ||
| Temp.(°C) 100Kpa | -10 | 70 | ||
| Zero Temp.error(%FS)4 | ±0.75 | ±1.0 | ||
| Span Temp. error(%FS) | ±0.75 | ±1.0 | ||
| Thermal hysteresis(%FS) | 0.1 | |||
| Long term Stability | ||||
| Zero (±%FS annual) | 0.1 | |||
| Span (±%FS annual) | 0.1 | |||
| Supply Current (mA) | 0.5 | 1.5 | 2 | |
| Input Resistance(kΩ) | 2K | 2.5K | 3 | |
| Output Resistance (kΩ) | 2.5K | 3.0K | 3.7 | |
| Load Resistance (MΩ)5 |
5M | |||
| Insulation Resistance(100V)6 | 100M | |||
| Specifications of voltage excitation(10VDC 25°C) | ||||
| Parameters | Min | Typical | Max | |
| Accuracy(%FS) | ||||
| Non- 40Kpa | ±0.20 | ±0.30 | ||
| Linearity >40Kpa | ±0.10 | ±0.20 | ||
| Hysteresis | ±0.05 | ±0.10 | ||
| Repeatibility | ±0.05 | ±0.10 | ||
| Output(mV) | ||||
| Zero² | -2 | ±1 | 2 | |
| Span(FS) < 7Mpa | 98 | 100±1 | 102 | |
| 7Mpa | 147 | 150±1.5 | 153 | |
| Temp. characters | ||||
| Operation Temp.(°C) | -40 | 125 | ||
| Compensated(°C) 40Kpa | 0 | 50 | ||
| Temp.(°C) ≥100Kpa | -10 | 70 | ||
| Zero Temp.error(%FS)4 | ±0.75 | ±1.0 | ||
| Span Temp. error(%FS)4 | ±1 | ±1.2 | ||
| Thermal hysteresis(%FS) | 0.1 | |||
| Long term Stability | ||||
| Zero (±%FS annual) | 0.1 | |||
| Span (±%FS annual) | 0.1 | |||
| Supply Voltage | 10VDC | 14VDC | ||
| Input Resistance (kΩ) | 6K | 8K | 10K | |
| Output Resistance (kΩ) | 2.5K | 3K | 3.7K | |
| Load Resistance5 | 5M | |||
| Insulation Resistance(100V)6 | 100M | |||
| Presssure Range | 0-40Kpa…7Mpa | |||
| pressure | 4Mpa | 2X | ||
| Overload | 7Mpa | 1.5X | ||
| Pressure Media | Liquids and Gases compatible with 316L Stainless Steel | |||
| Remark | 1. Best fit straight line. 2. Measured at vacuum ambient for gage (G) 3. Measured at vacuum ambient for gage (G) 4. Over the compensated temperature range with respect to 25°C 5. Load resistance to reduce measurement errors due to output loading 6. Between case and sensing element |
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MORE PRODUCTS »»» WELCOME TO CLICK HERE
Q: Are you manufacturer?
A: Yes, We are professional sensor manufacturer over 50 years! Our technical team has more than 20 engineers.
Q: Can you accept OEM service ?
A: Yes, we can put your company information and logo on our sensors.
Q: Can I be your distributor?
A: Yes, we are looking for distributors in oversea market.
Q: What is your lead time?
A: Normally 7-10days. For quantity above100pcs, need extra 3-5 working days.
Purchase guide
To recommend you the most suitable sensor, please tell us below information.
1. Working temperature: -40~+125 °C ?
2. Test range?
3. Output: 4-20mA , RS485 or others?
4. Screw: G1/4, 1/4NPT, R1/4, M20*1.5?
5. Electrical connection: DIN43650, Packard, Direct lead?
6. Order quantity: ?
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