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SMC PF2*20 Digital Flow Switch for 4-Channel Flow Monitor, Remote Type Display Unit - PF2D201-A
Item #:
PF2D201-A
Brand:
SMC
Share this product:
PF2*20 Digital Flow Switch for 4-Channel Flow Monitor, Remote Type Display Unit by SMC
SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated flow is possible.
- Space saving
- Applicable to e-con
- Multiple sensors (max. 4 pieces) can be managed collectively
- Improved enclosure protection
- Multi-function
- Improvement in operability
Product contains:
- SMC CONTROLLERPURE WATE R/CHEMICAL
- D (for Deinoized Water and Chemicals)
- 1 (PNP 4 Outputs)
- With Unit Switch Function
- A (Panel Mounting)
| Model | PF2D20 |
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| Applicable sensor | PF2D504 |
PF2D520 |
PF2D540 |
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| Flow | Rated flow range | 0.4 to 4.0 L/min |
1.8 to 20.0 L/min |
4 to 20 L/min |
|
| Instantaneous flow | Setting/display flow range *1 | 0.25 to 4.50 L/min |
1.3 to 21.0 L/min |
2.5 to 45.0 L/min |
|
| Min. setting/display unit | 0.05 L/min |
0.1 L/min |
0.5 L/min |
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| Accumulated Flow | Setting/display flow range | 0 to 999999 L |
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| Min. setting/display unit | 1 L |
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NPN open collector output, PNP open collector output
|
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| Switch output | Output mode *2 | Instantaneous flow output mode (hysteresis mode, window comparator mode) Accumulated flow output mode, Accumulated pulse output mode |
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| Switch operation *2 | 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 | 1 V or less (at 80 mA) |
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| Response time | 1 s or less |
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| Repeatability *3 | ±1%F.S. max. |
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| Accuracy *3 | ±5%F.S. max. |
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| Hysteresis | Hysteresis mode: Variable *2 Window comparator mode: Fixed (3 digits) |
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| Output protection | Short circuit protection |
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| Accumulated pulse | Pulse width | 50 ms |
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| Conversion of accumulated pulse | 0.1 L/pulse |
0.5 L/pulse |
1 L/pulse |
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| Display | Display part | Displayed digit: 4 digits 7 segments, Colour: Orange |
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| Channel display | Displayed digit: 1 digit 7 segments, Colour: Red |
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| Indicator light (output) | When ON, Red light is ON |
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| Supply voltage | 24 VDC±10% |
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| Power consumption (no load) | 55 mA or less |
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| Environment | Enclosure | Front part: IP65 (at panel mounting), Other: IP40 |
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| Operating temperature range | Operation: 0 to 50 °C, Storage: -10 to 60 °C (No freezing or condensation) |
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| Operating humidity range | Operation, Storage: 35 to 85%R.H. (No condensation) |
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| Temperature characteristics | ±2%F.S. max. (0 to 50 °C, 25 °C reference) |
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| Withstand voltage | 1000 VAC, for 1minute between the external terminals and case |
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| Insulation resistance | 50 MΩ or more (with 500 VDC mega meter) between the external terminals and case |
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| Standards and regulations | CE, RoHS |
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| Materials | Body: PBT, Display: PET, Rubber cover for the back: CR |
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| Weight | Weight of the body | 60 g |
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| Cable weight | 65 g |
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| *1: If the flow rate is smaller than the minimum flow of the display range, "0 L/min" is displayed. *2: Selectable by setting. *3: Total accuracy when used with applicable sensor. |
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| Sheath | Finished outside diameter | approx. 4.8 mm |
| Material | Heat resistant polyethylene |
|
| Insulator | Colour | Brown, Black, Grey, Red, Green, Blue, White, Yellow |
| Outside diameter | approx. 0.9 mm |
|
| Conductor | Nominal cross section area | approx. 0.15 mm2 |
| Outside diameter | approx. 0.5 mm |
