Dwyer Instruments RM Rate-Master Flowmeters

Product Highlights

The Series RM Rate-Master® Flowmeters are a line of general use, direct reading precision flowmeters suitable for both gas and liquid applications. This Series consists of 2" (51 mm), 5" (127 mm) and 10" (254 mm) scales that can be panel or surface mounted with optional precision metering valves. Within a given Series, the Rate-Master® flowmeter bodies can be instantly interchanged, allowing the piping to remain undisturbed, interchangeability of the ranges, and easy cleaning. The Rate-Master® flowmeter bodies can be instantly interchanged within the same series scale size, allowing the piping to remain undisturbed, interchangeability of the ranges, and easy cleaning.

Features

Medical equipment
Air samplers
Gas analyzers
Pollution monitors
Chemical injectors
Cabinet purging

Service	Compatible gases and liquids
Wetted Materials	Body: Polycarbonate; O-ring: Neoprene and Buna-N; Metal parts: SS; Float: SS, black glass, aluminum, K monel, tungsten carbide depending on range
Temperature Limit	130°F (54°C)
Pressure Limit	100 psi (6.9 bar)
Accuracy	RMA: 4%; RMB: 3%; RMC: 2% of FS
Process Connection	RMA: 1/8"; RMB: 1/4"; RMC: 1/2" female NPT
Weight	RMA: 4 oz (113.4 g); RMB: 13 oz (368.5 g); RMC: 39 oz (1105.6 g)
Compliance	Meets the technical requirements of EU Directive 2011/65/EU (RoHS II)
CAUTION	Dwyer® Rate-Master® flowmeters are designed to provide satisfactory long term service when used with air, water, or other compatible media. Refer to factory for information on questionable gases or liquids. Caustic solutions, anti-freeze (ethylene glycol), and aromatic solvents should definitely not be used.

Dwyer Instruments RM Rate-Master Flowmeters

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