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深圳市萃進(jìn)科技發(fā)展有限公司
地址：深圳市羅湖區(qū)中興路華隆園A座504室
電話：(86)755-25841525
傳真：(86)755-82153926
郵箱：doloa@pravance.com
網(wǎng)址：www.858tea.com
Honeywell-AWM90000 流量傳感器
典型應(yīng)用：
●氧氣集中器 ●氧氣保存器 ●呼吸機(jī)和通分機(jī) ●噴霧器 ●麻醉器 ●漏氣檢測儀 ●大流量控制器 ●電信系統(tǒng) ●燃料電池控制 ●環(huán)境氣候控制
技術(shù)規(guī)格：
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目錄表 |
AWM92100V |
AWM92200V |
|
Flow Range (Full Scale) |
+/- 200 sccm |
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|
壓力范圍 |
|
+/- 2.0 H2O (5 mBar) |
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Null Voltage Shift, Typ. |
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-25°C to 25°C [-13oF to 77oF] |
+/- 2.0 mV (1) |
+/- 2.0 mV (1) |
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25°C to 85°C [77oF to 185oF] |
+/- 2.0 mV (1) |
+/- 2.0 mV (1) |
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Output Voltage Shift, Typ. |
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|
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-25°C to 25°C [-13oF to 77oF] |
-3.0% FSO (2) |
25% Reading |
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25°C to 85°C [77oF to 185oF] |
+/-1% FSO (2) |
-30% Reading |
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1. Assumes low TCR Bridge resistance used (pins 2 and 8) |
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2. Requires recommended RC value of 1K Ohm is used (pins 3 to 7) and typ. Heater control circuit. Maximum current RH. |
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規(guī)格 |
最小 |
|
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激勵(lì) (1) |
8.0 Vdc |
10 ±0.01 Vdc 15.0Vdc |
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Power Consumption |
|
50 mW |
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Calibration Gas |
Air |
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Ratiometricity Error (1) |
± 0.30 typ. % Reading |
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Repeatability and Hysteresis (2) |
± 0.35% Reading |
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Response Time |
1 ms typ. |
|
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Pressure Drop @ Full Scale (200 sccm) |
0.49 typ. mBar |
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Overpressure |
25 psi （最大）） |
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工作溫度 |
-25°C to 85°C[-13°F to 185°F] |
|
|
儲(chǔ)存溫度 |
-40°C to 90°C[-40°F to 194°F] |
|
|
振動(dòng) |
20g’s, 10Hz to 2000Hz |
|
|
沖擊 |
100 g, 6 ms |
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重量 |
5.6 g |
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1. Output voltage is ratiometric to supply voltage. |
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2. Repeatability and Hysteresis tolerances reflect inherent inaccuracies of the measurement equipment. |
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