ABDT-LFM Metal Rotameter
Variable area flowmeter for liquids and gases
Characteristics
Nominal diameter range:DN15-200( ½…8″)
Max process temperature:+350°C /+662°F
Max nominal pressure:40MPa/5800Psi
Output:4-20mA,RS485,HART
Connection:Flange,NPT,G,hygienic connections,etc
Installation position:vertical,horizontal
SIL certificate
Overview
ABDT-LFM Metal tube ratometer flowmeter is a variable area flow measuring instrument for the process industry. It is especially suitable to measure flow media with small flow velocity. It is widely used in industries such as petrochemical,steel,power,metallurgy,light industry,food,pharmaceuticals,and water treatment. It offers excellent performance and provides great value for its price.Features
- Wide range ratio 10:1
- Suitable for small-diameter and low-flow media flow measurement
- Non-contact magnetic coupling drive
- Full metal structure,suitable for high temperature,high pressure and strong corrosive media
- The requirement for straight pipe sections is not high
- Optional DC power supply or battery power supply mode
- With data recovery,data backup and power-down protection
- Dual-line LCD display,on-site instantaneous/cumulative flow display
- Can be used in flammable and explosive dangerous situations
- Multi-parameter calibration function
Measuring principle | Variable area float |
Measured media | Liquids, Gases |
Nominal diameter range | DN15-DN200(½-8″) |
Measured variables | Volume flow |
Accuracy | ±1.5 % |
Measuring range | Liquid: 1-250000L/h Gas: 0.05～3000m³/h |
Media viscosity | DN15: η<5mPa.s DN25: η<250mPa.s DN50-DN150: η<300mPa.s |
Wetted Liquid material | 304SS, 316L, Ti Hastelloy C,Titanium alloy, PTFE lining |
Process pressure | DN15-DN50: 4.0-40MPa DN80: 1.6MPa-10MPa DN100: 1.6-6.4MPa DN150: 1.6MPa-4.0MPa |
Max temperature | +350°C / +662°F |
Ambient temperature range | Field pointer type:-40 to 120℃/-40 to 248℉ Remote type:-30 to 60℃/-22 to 140℉ |
Protection | IP65 |
Outputs | 4-20mA |
Communication | HART, RS485 Modbus |
Power supply | AC220V DC(8-36)V DC3.6V battery |
Connection | Flange, NPT, G, hygienic connections |
Explosion-proof | Ex ia ⅡC T6 |
Approval | SIL certificate |
