-25℃ Degree To 85℃ Degree Medical Flow Sensors Storage Temperature -40℃ To 90℃
| Electrical characteristics | |||||
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Test conditions: VIN=12±0.01VDC, Ta=25°C. Relative humidity: 40% < < 60% relative humidity The maximum operating temperature range is -25°C to +85°C |
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specification |
-25℃ Degree To 85℃ Degree Medical Flow Sensors Storage Temperature -40℃ To 90℃ | ||||
| minimum | Normal | maximum | unit | remark | |
| Flow range | 0 | — | 2000 | sccm | Customizable |
| Supply voltage | 8 | 12 | 24 | V | |
| current | 20 | 15 | mA | ||
| Maximum voltage output | 4.94 | 5 | 5.02 | V | |
| Zero voltage output | 0.98 | 1 | 1.02 | ||
| precision | 1.5 | 2 | %FS | ||
| Pressure-resistant | 0.3 | MPa | Customizable | ||
| resolution | 0.1 | % | Full scale | ||
| Response time | 20 | 30 | ms | ||
| Zero drift | 0.2 | %Year | Full scale | ||
| Temperature drift | 4 | % | 0℃ -50℃ | ||
| Overall material | Silicon carbide, epoxy, polyphenylene sulfide, FR4, silicon as sealing materials | ||||
Maximum rating
1. Operating temperature: -25°C to 85°C ;Storage temperature: -40°C to 90°C
2. Humidity: 0 to 100% RH* ;Sensor shock resistance up to 100 g
3. The sensor can withstand condensation
Features
1. High accuracy (1.5% F.S accuracy)
2. Linear output and no temperature compensation required
3. Maintain long-term stability with minimal zero drift
4. Solid-state sensing core (no surface cavity ring fragile membrane), resistant to clogging and pressure shock
5. Analog output (1-5 V) (I2C digital output is also available)
6. Fast response time (1 ms response time)
7. Wide flow range: 0sccm-2000sccm
8. It can be adapted to the measurement of relatively humid gases
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