Dwyer Series RM Rate-Master Polycarbonate Flowmeters

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Dwyer Series RM Rate-Master Polycarbonate Flowmeters

The Dwyer Series RM Rate-Master Flowmeters are a line of general use, direct reading precision flowmeters suitable for both gas and liquid applications. The RM Rate-Master® Polycarbonate Variable Area Flowmeter Series consists of 2″, 5″ and 10″ scales that can be panel or surface mounted with optional precision metering valves. 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.

The Dwyer Series RM Rate-Master® Polycarbonate Flowmeters are available with optional adjustable pointer flags which provide a quick visual reference to a required flow level. Made of clear plastic, the pointer flags snap into place inside the bezel and slide to the desired level. The RM Rate-Master Polycarbonate Flowmeters are also available with an optional NIST traceable calibration certificate.

Product Specs
Accuracy
RMA: 4%
RMB: 3%
RMC: 2% of FS
Max Operating Temp
130°F (54°C)
Max Pressure Rating (psi)
100 psi (6.9 bar)
Process Connection
RMA: 1/8″
RMB: 1/4″
RMC: 1/2″ Female NPT
Body Material
Polycarbonate
O-Ring
Neoprene
Metal Parts
Stainless Steel
Float
Aluminum
Black Glass
K Monel
Stainless Steel
Tungsten Carbide
Weight
RMA: 4 oz (113.4 g)
RMB: 13 oz (368.5 g)
RMC: 39 oz (1105.6 g)