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M-2800 In-Line Ultrasonic Flowmeter
Brand: MalemaThe M-2800 consists of an inline flow sensor and electronics in one package.
The flow sensor is a straight-through PFA tube with a pair of assemblies of angled wedges and piezoelectric crystals mounted on it.
The M-2800 utilizes the latest digital signal processing (DSP) technology and provides flow measuring solutions with minimum compromise in performance.
The compact integrated package includes sensor and electronics, and saves space and minimizes cabling, facilitating an easier installation.
There are no moving parts or mechanical seals.
The M-2800 is an ideal choice for use in the semiconductor industry where minimal footprint, high purity and corrosion resistant wetted parts are required.
Features- Sensor and electronics in one package
- No dead legs, no obstructions
- No moving parts in the flow path
- Straight flow path
- Minimal pressure loss
- Accuracy ±1% F.S.
- Repeatability ±0.5% F.S.
- All wetted parts made of PFA
- Free from ion or particle contamination
- Corrosion resistant
- Wide rangeability
- Easy installation with compact meter body
Specifications
Brand
Accuracy
- ± 1 % of Full Scale
Ambient Temperature Range
- 0° to 46° C (32° to 115° F)
Applications
- CMP, ECD, Electroless Deposition, Wet Clean & Track Tools in Semiconductor Manufacturing
- Cooling Systems
- Laser Equipment
- Medical Devices
- Solar PV Equipments
- Wet Process / Chemical Distribution System
Communication
- Modbus over RS-485
Consumption
- 100 mA
Electrical Connectors
- 8-Pin Turck Connector
Environmental Protection
- IP64
Flow Rate
- 0.8 to 66.04 gpm (3 to 250 LPM)
Frequency
- Pulse: 0 to 10 kHz
Input
- 24 Vdc - Zeroing-Momentary Pull-Up for Activation
Load Resistance
- Analog Output (Active): < 900 ohms, Max.
- Analog Output (Passive): < 1,200 ohms at 30 V, Max.
Materials of Construction
- PEEK
- PFA - Tube End
- Polypropylene (PP)
- Stainless Steel
Media
- Liquids
Mounting
- M3 x 0.25” Dp
- M4 Screw
Output
- 4-20 mA - Active: Max.
- Analog Voltage Output: 0-10 Vdc
- Digital Output (Open Collector): 200 mA - Max.
- Digital Output (Open Collector): 30 Vdc, Max.
Output Format
- Open Collector
Output Impedence
- Analog Voltage Output: > 10 kiloohms Min.
Power Supply
- 24 Vdc ± 10 %
Pressure Range
- psig: 0 to 70 (kPa: 0 to 482.6, bar: 0 to 4.82) - Fluid Pressure
Principle of Operation
- Ultrasonic
Process Temperature
- Fluid Temperature: 10° to 60° C (50° to 140° F)
Repeatability
- ± 0.5 % of Full Scale
Tube Connection
- 1” Tube
- 1/2” Tube
- 1/4” Tube
- 1-1/8” Tube
- 3/4” Tube
- 3/8” Tube
Wetted Materials
- PFA - High Purity
- CMP, ECD, Electroless Deposition, Wet Clean and Track tools in semiconductor manufacturing
- Solar PV equipment's
- Medical devices
- Wet process / Chemical distribution system
- Laser Equipment
- Cooling systems