توان تجهیز دنا، تامین کننده ابزار دقیق و تجهیزات نفت، گاز و پتروشیمی
توان تجهیز دنا، تامین کننده ابزار دقیق و تجهیزات نفت، گاز و پتروشیمی
Model: SMC PF2A703 (PF2A703H-N10-69)
Origin: JAPAN
توان تجهیز دنا
| Model |
PF2A703H
|
PF2A706H
|
PF2A712H
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| Applicable fluid |
Dry air and N2
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| Fluid temperature |
0 to 50 °C (no freezing or condensation)
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| Flow | Rated flow range |
150 to 3000 L/min
|
300 to 6000 L/min
|
600 to 12000 L/min
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| Instantaneous flow | Setting/display flow range *1 *2 |
125 to 3025 L/min
|
250 to 6050 L/min
|
550 to 12050 L/min
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| Min. setting/display unit |
5 L/min
|
10 L/min
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| Accumulated Flow | Setting/display flow range |
0 to 9999999999 L
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| Min. setting/display unit |
1 L
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| Reference condition *3 |
Standard condition, Normal condition *4
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| Pressure | Rated pressure range |
0.1 to 1.5 MPa
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| Proof pressure |
2.25 MPa
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| Switch output |
NPN open collector output, PNP open collector output
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| Output mode *3 |
Instantaneous flow output mode (hysteresis mode, window comparator mode)
Accumulated flow output mode, Accumulated pulse output mode |
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| Switch operation *3 |
Non-Reversed output, Reversed output
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| Max. load current |
80 mA
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| Max. applied voltage |
30 VDC (NPN output)
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| Internal voltage drop |
NPN output: 1 V or less (at 80 mA)
PNP output: 1.5 V or less (at 80 mA) |
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| Response time |
1 s or less
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| Repeatability |
±1%F.S. max.
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| Accuracy |
±1.5%F.S. max.
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| Hysteresis |
Hysteresis mode: Variable *3
Window comparator mode: Variable between “0” and “3%of maximum rated flow” *3 |
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| Output protection |
Short circuit protection
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| Accumulated pulse | Pulse width |
50 ms
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| Conversion value of accumulated pulse |
100 L/pulse
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| Analogue output | Voltage output |
Output voltage: 1 to 5 V
Output impedance: approx. 1 kΩ |
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| Current output |
Output current: 40 to 20 mA
Load impedance: 250 Ω |
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| Accuracy |
±3%F.S. max
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| Response time |
1 s or less
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| Display | Display accuracy |
±1.5%F.S. max
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| Display part |
5 digits, 7-segments, Colour display: Red
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| Indicator LED (output) |
LED is ON when output is ON
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