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VPInstruments
VPInstruments VPFlowScope DP Flow Meter
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Insertion DP meter for wet compressed air; flow+P+T bi-dir. RFQ + selection help.
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Key parameters
Process connection
Compression fitting, 0.5 in NPT; PN16
Type
Insertion differential-pressure flow meter for saturated/wet compressed air (VPFlowScope DP)
Measurands
Bi-directional flow, pressure, temperature and totalizer (4-in-1)
Flow Range
20-200 mn/sec (65-650 sfps)
Flow Accuracy
2% of reading over 1:10 range under calibration conditions
Pressure Range
0-16 bar g (0-250 psi g) standard
Fits wet or saturated compressed-air flow where you need a VPFlowScope DP insertion meter with bi-directional flow, pressure, temperature, and totalizer in one probe.
Key advantages
- Measurands — Bi-directional flow, pressure, temperature and totalizer (4-in-1)
- Flow range — 20–200 mn/sec (65–650 sfps)
- Accuracy — 2% of reading over 1:10 range under calibration conditions
- Pressure / temp — 0–16 bar g standard; −40 to 150 °C
- Outputs — RS485 Modbus RTU; 4–20 mA / pulse selectable; optional ~2M point logger
Typical applications
- Wet compressed-air mains where thermal-mass in-line meters are unsuitable.
- Bi-directional compressed-air network auditing.
- High-temperature compressed-air points to 150 °C class.
Selection guide
- Connection — Compression fitting, 0.5 in NPT; PN16
- Display / logger — Optional display with built-in logger
- Direction — Bi-directional measurement needs
- Dry vs wet — Prefer DP for saturated/wet; in-line Thermabridge for dry
Common mistakes
- Using VPFlowScope In-line on wet air instead of DP.
- Ignoring insertion depth and upstream straight run.
- Expecting thermal-mass turndown on a DP insertion meter.
When to RFQ / what to tell us
- Pipe size, wet/dry air, flow/pressure/temp.
- Display/logger needs; bi-directional yes/no.
- Quantity and ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 174095 |
| Brand | VPInstruments |
| Model | VPFlowScope DP Flow Meter |
| Product type | Differential Pressure Flow Meter |
| Type | Insertion differential-pressure flow meter for saturated/wet compressed air (VPFlowScope DP) |
| Measurands | Bi-directional flow, pressure, temperature and totalizer (4-in-1) |
| Flow range | 20-200 mn/sec (65-650 sfps) |
| Flow accuracy | 2% of reading over 1:10 range under calibration conditions |
| Pressure range | 0-16 bar g (0-250 psi g) standard |
| Temperature range | -40 to 150 C (-40 to 302 F) |
| Outputs | RS485 Modbus RTU; 4-20 mA / pulse selectable |
| Logger | Optional display with built-in data logger (~2 million points) |
| Process connection | Compression fitting, 0.5 in NPT; PN16 |
Documents
FAQ
Q: Wet air compatible? A: Yes — VPFlowScope DP is for saturated/wet compressed air.
Q: What flow range? A: 20–200 mn/sec (65–650 sfps).
Q: What should I send for a quote? A: Pipe/conditions, display option, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Process connection | Compression fitting, 0.5 in NPT; PN16 |
| Type | Insertion differential-pressure flow meter for saturated/wet compressed air (VPFlowScope DP) |
| Measurands | Bi-directional flow, pressure, temperature and totalizer (4-in-1) |
| Flow Range | 20-200 mn/sec (65-650 sfps) |
| Flow Accuracy | 2% of reading over 1:10 range under calibration conditions |
| Pressure Range | 0-16 bar g (0-250 psi g) standard |
| Temperature Range | -40 to 150 C (-40 to 302 F) |
| Outputs | RS485 Modbus RTU; 4-20 mA / pulse selectable |
| Logger | Optional display with built-in data logger (~2 million points) |
| Document | VPInstruments Product Guide 2300 (VPFlowScope DP section) |