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A flow sensor made by SMC.
[Features]
· Suction verification of very small work pieces
· Repeatability: ±2% F.S.
· Response speed of 5 ms or less, withstand pressure of 500 kPa
· Grease-free
· Flexible cable
· Reduced piping space
Mountable in space-saving location since straight piping length is not required
External appearance of PFMV5 Series
Application of PFMV5 Series
(Units: mm)
Dimensional drawing of PFM5 Series
* When piping the flow sensor, use a wrench on the specified body part. Fitting tightening torque: 1.0 to 1.5 N·m
Dimensional drawing of one side bracket attached
Dimensional drawing of both side brackets attached
* The dimensional drawing is for PFMV5□□-1, but the same dimensions apply for PFMV5□□F-1.
Model | PFMV505 | PFMV510 | PFMV530 | PFMV505F | PFMV510F | PFMV530F | |
---|---|---|---|---|---|---|---|
Fluid | Dry air, N2 (Air quality classes are JIS B 8392-1 1.1.2 to 1.6.2:2003, ISO8573-1 1.1.2 to 1.6.2) | ||||||
Rated flow rate range (flow range) *1) | 0 to 0.5 L/min | 0 to 1 L/min | 0 to 3 L/min | -0.5 to 0.5 L/min *2) | -1 to 1 L/min *2) | -3 to 3 L/min *2) | |
Accuracy | ±5% F.S. *3) | ||||||
Repeatability | ±2% F.S. *3) | ||||||
Pressure characteristics (0 kPa reference *4)) | ±2%F.S. (0 to 300 kPa) ±5%F.S. (-70 to 0 kPa) | ||||||
Temperature characteristics (reference: 25°C) | ±2%F.S. (15 to 35℃) ±5%F.S. (0 to 50℃) | ||||||
Rated pressure range *5) | -70 kPa to 300 kPa | ||||||
Operating pressure range *6) | -100 kPa to 400 kPa | ||||||
Withstand pressure | 500 kPa | ||||||
Analog Output (Non-linear output) | Output voltage: 1 to 5 V, output impedance: Approx. 1 kΩ | ||||||
Response Time | 5 ms or less (90% response) | ||||||
Power supply voltage | 12 to 24 V DC ±10% (with polarity protection) | ||||||
Current Consumption | 16 mA or less | ||||||
Environment | Protective Enclosure | IP40 | |||||
Operating Fluid Temperature | 0 to 50℃ (No freezing or condensation) | ||||||
Operating temperature range | 0 to 50℃ (No freezing or condensation) | ||||||
Storage temperature range | -10 to 60℃ (No freezing or condensation) | ||||||
Operating Humidity Range | 35 to 85%R.H. (No condensation) | ||||||
Storage Humidity Range | 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 insulation resistance tester) between terminals and housing | ||||||
Port Size | M5 × 0.8 (Tightening torque: 1 to 1.5 N⋅m) | ||||||
Wetted parts material | PPS,Si,Au,SUS316,C3604 (Electrolytic nickel plating) | ||||||
Standards | CE UL,CSA | ||||||
Lead | 3 core vinyl flexible cable ø2.6 (diameter: 2.6 mm), 0.15 mm^2, 2 m | ||||||
Weight | 10 g (It does not include lead) |
*1) Flow rates described in the specifications are the values at standard condition.
*2) The analog output shows 3 V when the flow rate is 0, changes to 5 V when the flow direction is from IN to OUT, and changes to 1 V when the direction is from OUT to IN.
*3) % F.S. in the table is based on the full scale of analog 4 V (1-5 V).
*4) 0 kPa means open air.
*5) It indicates the pressure range that satisfies the product specifications.
*6) It indicates the operable pressure range.
*7) Please contact the manufacturer for wiring.
*8) Even in striving to improve the quality, products may have small scratches, smears or variations in display color and brightness, etc., that do not affect the performance, verified as conforming products.
-1 Structural drawing of analog voltage output
Conductor | Nominal cross-sectional area | AWG26 |
---|---|---|
Outer diameter | 0.58 mm | |
Insulator | Outer diameter | 0.88 mm |
Hue | Brown/blue/black | |
Sheath | Material | Oil and heat resistant PVC |
Finishing outer diameter | 2.6 |
Circuit example for compressed air
Model | Tubing outer diameter mm | Port Size | Model |
---|---|---|---|
Male connector | 4 | M5 × 0.8 | KQ2H04-M5A |
Male elbow | KQ2L04-M5A |
Model | Tubing outer diameter mm | Port Size | Model |
---|---|---|---|
Barb fitting for nylon tubes | 4 | M5 × 0.8 | M-5AN-4 |
6 | M-5AN-6 |
Structural drawing of PFMV5 Series
Number | Name | Material |
---|---|---|
1 | Plumbing Fitting | C3604 (electroless nickel plated) |
2 | Mesh fixing screw | |
3 | Mesh | SUS316 |
4 | Body | PPS |
5 | Circuit board | GE4F |
6 | Sensor chip | Si, Au |
Pressure loss of PFMV505 (F)-1
Pressure loss of PFMV510 (F)-1
Pressure loss of PFMV530 (F)-1
Part Number |
---|
PFMV505-1-A |
PFMV505F-1-A |
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Type | Flow Sensor | Fluid Type | Air / Nitrogen Gas | Sensor, Monitor Structure | Integrated shape |
---|---|---|---|---|---|
Output Method | Analog | Analog Output Specification | Voltage | Pipe Port Type | One-Touch Couplings |
Number of Output Points | 1 | Analog Voltage Output(V) | 1-5V | IP | IP40 |
Bracket | With L-type bracket | Lead Wire | Vinyl flexible cable, 3 cores, ø2.6, 0.15 mm², 2 m | Rated Pressure Range | -70 kPa to 300 kPa |
Instruction Manual | With operation manual (Japanese and English) | Accuracy(%F.S.) | ±5% F.S. |
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