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Badger Meter
Badger Meter RVL Series Vortex Flow Meter
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Badger RVL: polymer vortex; ±1% FS (4–20 mA); no moving parts; ¼–3 in. RFQ.
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RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Accuracy
±1% of full scale (4–20 mA); ±2% of full scale (frequency pulse)
Product Family
RVL Series inline polymer vortex flow meter (no moving parts)
Technology
Vortex shedding with embedded piezoelectric sensors
Repeatability
±0.25% of actual flow
Outputs
Two-wire 4–20 mA or three-wire pulse; field-reprogrammable span/damping (4–20 mA)
Construction
Non-metallic corrosion-resistant body; no metallic wetted parts, gaskets or elastomers
Fits corrosive and ultra-pure liquid flow where you need a Badger Meter RVL Series—inline polymer vortex meter with no moving parts, ±1% of full scale (4–20 mA) / ±2% FS (pulse), ±0.25% repeatability, and non-metallic wetted construction in about ¼–3 in sizes.
Key advantages
- Technology — Vortex shedding; piezoelectric sensors
- Accuracy — ±1% FS (4–20 mA); ±2% FS (pulse)
- Repeatability — ±0.25% of actual flow
- Construction — Non-metallic; no metallic wetted parts
- Sizes — About ¼–3 in polymer inline
Typical applications
- RO/DI water.
- Chemical injection.
- Cooling water / ultra-pure loops.
Selection guide
- Size / span
- 4–20 mA vs pulse
- Media compatibility
Common mistakes
- Abrasive slurry misuse.
- Wrong damping.
- Air in line.
When to RFQ / what to tell us
- Size/output.
- Quantity, ship-to.
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Specs
| Spec | Value |
|---|---|
| SKU | 45622 |
| Brand | Badger Meter |
| Model | RVL Series Vortex Flow Meter |
| Product type | Vortex Flow Meter |
| Product family | RVL Series inline polymer vortex flow meter (no moving parts) |
| Technology | Vortex shedding with embedded piezoelectric sensors |
| Accuracy | ±1% of full scale (4–20 mA); ±2% of full scale (frequency pulse) |
| Repeatability | ±0.25% of actual flow |
| Outputs | Two-wire 4–20 mA or three-wire pulse; field-reprogrammable span/damping (4–20 mA) |
| Construction | Non-metallic corrosion-resistant body; no metallic wetted parts, gaskets or elastomers |
| Line sizes | Approximately 1/4–3 in. polymer inline sizes |
| Applications | Ultra-pure water, RO/DI, cooling water, chemical injection, nonabrasive slurries |
Documents
FAQ
Q: Accuracy? A: ±1% FS on 4–20 mA.
Q: Moving parts? A: None.
Q: What should I send for a quote? A: Size/output, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | ±1% of full scale (4–20 mA); ±2% of full scale (frequency pulse) |
| Product Family | RVL Series inline polymer vortex flow meter (no moving parts) |
| Technology | Vortex shedding with embedded piezoelectric sensors |
| Repeatability | ±0.25% of actual flow |
| Outputs | Two-wire 4–20 mA or three-wire pulse; field-reprogrammable span/damping (4–20 mA) |
| Construction | Non-metallic corrosion-resistant body; no metallic wetted parts, gaskets or elastomers |
| Line Sizes | Approximately 1/4–3 in. polymer inline sizes (see PDS flow-range tables) |
| Applications | Ultra-pure water, RO/DI, cooling water, chemical injection, nonabrasive slurries |
| High Temperature Option | High-temperature rated to 203 °F (95 °C) on selected body materials |
| Document | VRX-DS-01586-EN-10 (May 2022) |