主要参数
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压力范围* |
双向差分压力: |
-25 .. 25 mbar --> -1000 .. 1000 mbar |
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差分压力/相对压力/表压: |
0 .. 50 mbar --> 0 .. 10000 mbar |
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绝对压力: |
0 .. 1000 mbar --> 0 .. 2000 mbar |
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大气压力: |
700 .. 1200 mbar |
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总误差 (TEB) |
2.0 %FSO (max.) |
低压范围 (≤ 100mbar) |
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1.0 %FSO (max.) |
标准压力范围 (> 100 mbar) |
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1.0 %FSO (max.) |
中等压力范围 (> 2000 mbar) |
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输出电流 |
4..20 mA |
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工作电压 |
8..36 V (典型 24 V) |
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AMS 3012 is a series of matchbox sized pressure transmitters with a 4 .. 20 mA current-loop output in a robust dust- and water-tight (IP67) metal package. The pressure ports are realized by two M5 female threads and the electrical connection by M5 circular sensor connector. The AMS 3012 are especially suitable for differential pressure measurement with large common-mode pressure. The transmitters with short circuit and reverse polarity protected output can be powered within a wide supply voltage range of 8 .. 36 V. All AMS 3012 are calibrated and temperature compensated in a range of -25 .. 85 °C and feature high accuracy at room temperature as well as a low overall error throughout the entire compensated temperature range.
Available Pressure Ranges
Differential (relative) pressure: 0 .. 50 mbar up to 0 .. 10 bar
Bidirectional differential pressure: -25 .. +25 mbar up to -1 .. +1 bar
Absolut pressure: 0 .. 1 bar and 0 .. 2 bar
Barometric pressure: 700 .. 1200 mbar
Custom specific pressure ranges or modifications are available on request
Typical Applications
Industrial process control
Medical instrumentation
HVAC (Heating, Ventilation, Air Conditioning)
Vacuum monitoring
Pneumatic system monitoring
Test benches
