Service: Compatible gases and liquids.
Wetted Materials: Body: Polycarbonate; O-ring: Neoprene and Buna-N; Metal parts: SS (except for optional brass valve); 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).
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.
型號 RMA-2"刻度 型號 RMB-5"刻度 型號 RMC-10"刻度
量程 量程 量程
SCFH(空氣) 量程號 SCFH(空氣) 量程號 SCFH(空氣) 量程號
0.05-0.5 1 0.5-5 49 5-50 101
0.1-1 2 1-10 50 10-100 102
0.2-2 3 3-20 51 20-200 103
0.5-5 4 4-50 52 40-400 104
1-10 5 10-100 53 60-600 105
2-20 6 20-200 54 100-1000 106
5-50 7 40-400 55 120-1200 107
10-100 8 50-500 56 200-1800 108
15-150 9 60-600 57 SCFM (空氣)
20-200 10 GPH(水) 1-10 121
CC/min (空氣) 2-20 122
5-50 151* 1-12 82 4-30 123
10-100 150* 1-20 83 GPH(水)
30-240 11 4-40 84
50-500 12 10-100 85 2-20 134
100-1000 13 8-90 135
200-2500 14 SCFH & LPM(空氣) GPM(水)
LPM (空氣) 1.2-10/0.6-5 50D
0.5-5 26 3-20/1.5-9.5 51D 0.1-1 141
1-10 21 4-50/2-23 52D 0.2-2.2 142
2-25 22 10-100/5-50 53D 0.4-4 143
5-50 23 20-200/5-95 54D 0.8-7 144
5-70 24 GPH & LPM(水) 1.2-10 145
10-100 25 1-12/0.06-0.76 82D
CC/min (水) 1-20/0.065-1.25 83D
5-50 32 10-100/0.8-6.2 85D
10-110 33
20-300 34
Gal./hr(水) SCFH & LPM(空氣) 可OEM生產,價格另訂
1-11 42 40-400(20-198) 55D
2-24 43 50-500(23-249) 56D
4-34 44 60-600(30-300) 57D
5-50 45