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SFM 6.1 Ultrasonic Slurry Flow Meter
Brand: Pulsar Measurement
The SFM 6.1 is a specially designed Slurry Flow Meter designed for industrial and dredging flow applications.
This non-contacting ultrasonic doppler flow meter is specifically designed for limestone slurry, fly ash slurry, gypsum slurry, and many others!
The non-contacting ultrasonic sensor simply clamps to the outside of a wide variety of pipe materials and sends an ultrasonic signal into the pipe, measuring acoustic reflections off solids and gas bubbles that are suspended in the slurry.
With no need to shut down flow or interrupt processes, industrial and dredging operators can keep sites running to capacity and ensure that maximum flow rates are being reached.
Configuration for this clamp on flow meter is easy with the user-friendly menu system and 26 million point data logger that allows operators to see flow charts and create dynamic reports on their process.
The SFM 6.1 Slurry Flow Meter can measure flow in either direction and gives a display of positive or negative values on the meter's backlit, matrix display.
The totalizer can be controlled to subtract reverse flow or to totalize forward flow only, and the 4-20 mA output can be adjusted to a negative flow setting.
Features- Rugged NEMA4 Enclosure
- Backlit LCD
- Simple 5-Key Calibration
- Password Protected
- 4-20 mA / 0-5 V Output
- 128 MB Data Logger
- MODBUS RTU or HART Optional
Specifications
Brand
Flow Rate Range
- ± 0.03 to 12.2 m/s (± 0.1 to 40 ft/s)
Pipe Size
- Any Pipe I.D. from 12.7 to 4.5 m (0.5 to 180 in)
Accuracy
- ± 2 % of Reading or 0.03 m/s (0.1 ft/s)
- Repeatability: ± 0.1 %, Linearity ± 0.5 %
Display
- White, Back-Lit Matrix - Displays Flow Rate, Totalizer, Relay States, 16-Digit Totalizer, Operating Mode, and Calibration Menu
Calibration
- Built-In 5-Key Calibrator with English, French, or Spanish Language Selection
Power Input
- 100-240 Vac 50/60 Hz, 2.4-5.6 W Depending on Options
Outputs
- Isolated 4-20 mA, 1,000 ohms Max. Load
Control Relays
- 2 Relays Rated 5 amp SPDT, Programmable Flow Alarm and/or Proportional Pulse
Enclosure
- NEMA 4 Stainless Steel with Window
Operating Temperature
- Sensor: -15° to 80° C (5° to 175° F)
- Electronics: -23° to 60° C (-10° to 140° F)
Electrical Surge Protection
- Sensor, 4-20 mA Output, and AC Power Input
Sensor Cable
- 7.6 m (25 ft) Shielded Cable
Sensor Mounting
- Stainless Steel Mounting Kit for Pipes 12.7 mm (0.5 in) ID or Larger