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Series RMVII Rate-Master Dial Type Flowmeter
Brand: Dwyer Instruments, LLCThe Series RMVII Rate-Master® Flowmeters consists of a machined brass meter body which is ideally suited for water flows with ±5% of full scale accuracy.
Body design fits standard 4-1/2" mounting hole layouts per ANSI B40.1. Inlet and outlet threads are standard 3/4" female NPT.
Features- Unique construction fully isolates flowing media from gauge front for leak-proof operation at pressures up to 3000 psig (206.7 bar)
- Target-type design combined with a damage resistant magnetic linkage, drive a pointer over easy-to-read litho scale
- Shatter proof construction, unlike glass tube variable area flowmeters, yields long operation life
Specifications
Accuracy
- ± 5 % of Full Scale
Flow Rate
- 0 to 1,400 LPM Air
- 0 to 3 gpm Water
- 0 to 32 LPM Oil
- 0 to 50 scfm
- 0 to 8.5 gpm Oil
Maximum System Pressure
- psi: 3,000 (bar: 206.8, kPa: 20,680)
Media
- Gas
- Liquids & Gases
- Oil
NACE & NIST
- NIST Traceable Calibration Certificate
NPT Connection
- 3/4” NPT Female
Size
- Dial: 4.5”
Temperature Range
- 93° C (200° F)
Wetted Materials
- 302 Stainless Steel
- Brass
- Polyacetyl
- Sintered barium Ferrite
- Monitor coolant flow through ingot heaters, high-amp switchgear, resistance welders, heat exchangers, compressors, scrubbers
- Monitor water consumption to different processes and operations for more efficient operations
- Calculate required fill or drain times for tanks, water towers
