AFM2000 Metal Tube Rotameter

Product Description

AFM 2000 series metal tube rotameter is a variable-area flow instrument by locating the rotor. It is made by metal with design of modular. AFM 2000 has characteristics of small volume, small pressure loss, large range ratio, easy installation and maintenance, so it is widely used in complex, harsh environment in various industries to measure and control small flow with low flow rate and all kinds of harsh medium conditions.

Features

- Modular design, easy to maintain, maintenance free for normal use
- Simple and practical, low installation cost, and on-site measurement without the need for auxiliary power supply
- General concept of explosion-proof: integration of isolation explosion-proof and Intrinsic safety explosion-proof
- Flexible measurement methods: flow direction horizontal, bottom-up, bottom-up, left and right, bottom side
- All metal structure, earthquake resistant, pressure resistant, temperature resistant, and corrosion resistant
- Multiple lining materials: 304, 316, 316L, Hastelloy, PTFE lining, etc
- Flexible connection methods: flanges, threads, quick clamps, etc.
- Measurement amplitude width: 10:1; 20:1 in special circumstances
- Various power sources (220V AC, 24V DC, battery powered)
- Multi variable output (current 4 to 20 mA, can communicate with HART, Modbus 485 communication)

Technical Data

Instrument Diameter

DN15~DN150
Measuring Range

Water (20℃ ) 16~150000L/h; Air (20℃ 0.1013MPa) 0.5~5000m3/h
Range Ratio

Standard: 10:1; Particular: 20:1
Accuracy

1.0 level; 1.5 level
Wetted Materials

SS316, SS304, SS316L, PTFE lining, Hastelloy C, Ti titanium lining
Pressure Level

Standard 1.6MPa~4.0MPa, Particular 5~42MPa
Connection

Flange Standard: HG/T20592-2009; Or any other standards specified by users
Ambient Temperature

-40℃ ~120℃ , Flameproof: -20℃ ~+40℃, Intrinsically Safe: -20℃ ~+40℃
Medium Temperature

Standard -40℃ ~+120℃; Particular -80℃ ~+350℃; PTFE lining ≤ 80℃
Signal Output

Two-wire 4~20mA output; Hart communication; Two-wire prefabricated switch sensor, 8V DC power supply
Power Supply

Standard: 24V DC (10.8V DC~28V DC); AC type: 220V AC (85~265V AC); Battery type: 3.6V-9Ah lithium battery
Explosion-proof Levels

Intrinsically Safe: Exia II CT6 Ga; Flameproof: Exd II CT6 Gb
Protection Class

IP65
Way of Display

On-site pointer display; LCD display (selectable)
Electrical Connections

1/2”NPT; M20×1.5