Voltage Monitor For PFMV5, PFMV3 Series – Cảm Biến Áp Suất SMC
roduct Description
– Cảm Biến Áp Suất SMC
A flow sensor voltage monitor.
[Features]
· A full range of sensors (6 ranges) can be covered by one monitor.
· Connectors.
· Easy connection and removal of wiring.
[Applications]
· For monitoring the voltage of PFMV5.
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Voltage Monitor For PFMV5, PFMV3 Series Specifications – Cảm Biến Áp Suất SMC
PFMV3 Series external appearance
Regarding voltage monitors
- It is not necessary to select the range of the connected sensor. (Excluding external inputs)
- It is necessary to set the range of the connected sensor when using the flow rate display function.
- The output voltage of the sensor is displayed.
- Set voltage range: 0.7 to 5.10 V
- Minimum unit setting: 0.01 V
*Voltage value display and instantaneous flow rate display can also be selected.
Outline dimensional drawing
(Unit: mm)
PFMV3 Series dimensional drawing (front)
PFMV3 Series dimensional drawing (side)
PFMV3 Series dimensional drawing (back)
Sensor Connector (ZS-28-C)
Sensor Connector (ZS-28-C) Structural Drawing
| Pin No. | Terminal name |
|---|---|
| 1 | DC (+) |
| 2 | N.C. |
| 3 | DC (-) |
| 4 | IN |
*1 to 5 V (sensor output)
With Bracket
(Unit: mm)
With bracket dimensional drawing (back)
With bracket dimensional drawing (side)
With bracket view A
Specifications
| Model | PFMV3□□ Series | ||||||
|---|---|---|---|---|---|---|---|
| Compatible sensors | PFMV505 | PFMV510 | PFMV530 | PFMV505F | PFMV510F | PFMV530F | |
| Flow rate | Rated range | 0 to 0.5 L/min | 0 to 1 L/min | 0 to 3 L/min | -0.5 to 0.5 L/min | -1 to 1 L/min | -3 to 3 L/min |
| Displayable range | -0.025 to 0.525 L/min | -0.05 to 1.05 L/min | -0.15 to 3.15 L/min | -0.525 to 0.525 L/min | -1.05 to 1.05 L/min | -3.15 to 3.15 L/min | |
| Settable range | -0.025 to 0.525 L/min | -0.05 to 1.05 L/min | -0.15 to 3.15 L/min | -0.525 to 0.525 L/min | -1.05 to 1.05 L/min | -3.15 to 3.15 L/min | |
| Minimum set unit | 0.001 L/min | 0.01 L/min | 0.001 L/min | 0.01 L/min | |||
| Voltage | Rated range | 1.00 to 5.00 V | |||||
| Display voltage range | 0.70 to 5.10 V: Voltages below 0.70 V are displayed as “LLL”, voltages above 5.10 V are displayed as “HHH”. | ||||||
| Set voltage range | 0.70 to 5.10 V | ||||||
| Minimum set unit | 0.01 V | ||||||
| Indication unitNote 1) | Voltage: V Instantaneous flow rate: L/min, CFH (ft3/h) | ||||||
| Power supply voltage | 12 to 24 V DC ±10% (with polarity protection) | ||||||
| Current Consumption | 50 mA or less | ||||||
| HysteresisNote 2) | Hysteresis mode: variable, Window comparator mode: variable | ||||||
| Switch output | NPN or PNP open collector output 2 outputs Maximum load current: 80 mA, Maximum load voltage: 30 V DC (at NPN output) Residual voltage 1 V or less (at load current 80 mA), with short circuit protection |
||||||
| Response time | Switch output: 2 ms (10 ms / 50 ms / 0.5 s / 1 s can be selected)Note 3) | ||||||
| RepeatabilityNote 4) | ±0.1% F.S., Analog output accuracy: ±0.3% F.S. | ||||||
| Analog Output | Voltage output: 1 to 5 V DC, Output impedance: Approx. 1 kΩ Current output: 4 to 20 mA DC, Maximum load impedance: 600 Ω (at 24 V DC), Minimum load impedance: 50 Ω Accuracy: ±1% F.S. (relative to display value), Response: 0.1 s (90% response) or less |
||||||
| Display accuracyNote 4) | ±0.5% F.S. ±1 digit | ||||||
| Display Method | 3 + 1/2 digit 7-segment display unit. 2-color display (red/green), Update cycle: 10 times / sec | ||||||
| Status LEDs | OUT1: Lights up when output is turned ON (green), OUT2: Lights up when output is turned ON (red) | ||||||
| External input (auto-shift input)Note 5) | Non-voltage input (reed or solid state), LOW level input 5 ms or more, LOW level 0.4 V or less | ||||||
| Enclosure | IP40 | ||||||
| Operating temperature range | During operation: 0 to 50°C, During storage: -10 to 60°C (No freezing or condensation) | ||||||
| Operating Humidity Range | During operation, storage: 35 to 85% R.H. (No condensation) | ||||||
| Withstand Voltage | 1,000 V AC for 1 min. between terminals and housing | ||||||
| Insulation Resistance | 50 MΩ or more (500 V DC measured via megohmmeter) between terminals and housing | ||||||
| Temperature characteristics | ±0.5% F.S. or less (25°C reference) | ||||||
| Standard | CE UL | ||||||
| Connection | Power supply/ output connection: 5P connector, Sensor unit: 4P connector (cable specifications) | ||||||
| Material | Front case, rear case: PBT | ||||||
| Weight | 30 g (without cable), 85 g (with cable) | ||||||
Note 1) For digital flow switch unit switching function (Fixed SI unit [V or L/min] will be set for switch types without the unit switching function.)
Note 2) Set to hysteresis mode at time of shipment from the factory. Can be changed to window comparator mode by using the push buttons.
Note 3) This is the response when the value is set to 90% on a 0 to 100% step input.
Note 4) When the flow rate display function is selected, repeatability and display accuracy should be identical to the graph in the manufacturer’s catalog.
Note 5) Auto-shift function is turned OFF at the time of shipment from the factory. Use after turning auto-shift on by using the push buttons.
Note 6) Please consult with the manufacturer support center regarding wiring.
Note 7) Products with small scratches, smears or variations in display color and brightness, etc. that does not affect the performance will be verified as conforming products.
PFMV300-A
PFMV300-B
PFMV300-BG-N
PFMV300-E
PFMV300-G
PFMV300-G-N
PFMV300-L
PFMV300-L-A
PFMV300-L-NA
PFMV300-LB
PFMV300-LB-A
PFMV300-LBG
PFMV300-LBG-A
PFMV300-LBG-N
PFMV300-LD
PFMV300-LDG
PFMV300-LDG-A
PFMV300-LDG-N
PFMV300-LE
PFMV300-LEG
PFMV300-LEG-A
PFMV300-LG
PFMV300-LG-A
PFMV300-M
PFMV300-M-A
PFMV300-M-N
PFMV301-A
PFMV301-LB
PFMV301-LBG
PFMV301-LBG-A
PFMV301-LBG-N
PFMV301-LDG
PFMV301-LEG
PFMV301-LG
PFMV301-M
PFMV301-M-A
PFMV301-M-N
PFMV301-M-NA
PFMV301-MBG
PFMV301-MBG-NA
PFMV301-ME
PFMV301-MEG
PFMV301-MG
PFMV301-ML
PFMV301-ML-A
PFMV301-ML-N
PFMV301-MLB
PFMV301-MLB-A
PFMV301-MLBG
PFMV301-MLBG-A
PFMV301-MLBG-N
PFMV304-ME
PFMV304-MEG
PFMV304-MEG-A
PFMV304-ML
PFMV304-MLB
PFMV304-MLBG
PFMV304-MLBG-A
PFMV303
PFMV303-A
PFMV303-BG
PFMV303-L
PFMV303-LB
PFMV303-LBG
PFMV303-LD
PFMV303-LDG
PFMV302
PFMV302-L
PFMV302-LBG
PFMV302-LBG-N
PFMV302-LDG
PFMV302-LEG
PFMV302-LG
PFMV302-M
PFMV302-M-A
PFMV302-MD
PFMV302-MEG
PFMV302-ML
PFMV305-L
PFMV305-L-NA
PFMV305-LBG
PFMV305-M
PFMV305-MB-N
PFMV305-MEG
PFMV305-ML
PFMV305-MLBG
PFMV305-MLBG-A
PFMV305-MLDG-N
PFMV305-MLEG
PFMV305-MLEG-A
PFMV305-MLG
PFMV305-MLG-A
PFMV304
PFMV304-LB-A
PFMV304-LBG
PFMV304-LBG-A
PFMV304-LDG-A
PFMV304-LEG
PFMV304-LEG-A
PFMV304-LG
PFMV304-M
PFMV304-M-A
