CLAMP-ON ULTRASONIC FLOW METERS

The SLF Series of liquid clamp-on ultrasonic flowmeters are an ideal solution for applications where you would prefer not to break the line, for corrosive fluids where material compatibility is an issue, for high pressure, and for sanitary environments. These meters are installed on the outside of the existing piping and use the ultrasonic transit time method to determine the flow rate. The meters can be installed on 3/8 to 12-inch line sizes.

ultrasonic liquid clamp-on flow meters by Flow Technology
Flow Technology's ultrasonic flowmeters for inventory control in food plants

SLF-500

Larger industrial piping up to 12 inches

The Model SLF-500 Ultrasonic Liquid Flowmeter is an accurate, reliable and cost-effective clamp-on ultrasonic instrument capable of measuring bidirectional flow through metal, plastic and even lined pipes without altering the piping. Ideal meter for applications where it is preferable not to have an instrument exposed to the process fluid.

QUICK SPECS

  • Designed for industrial piping from 1 to 12 inches.
  • Accuracy: +/- 2% of reading from 3.3 to 33 ft/sec
  • Repeatability: +/-0.2%
  • Temperature range: -4 to 140 F
  • Outputs: 1 analog, 3 open collector
  • Electronics: Wall mount, IP65

KEY BENEFITS

Pressure gauge icon
No Pressure Drop
Clock icon
Fast response time
Target icon
No re-calibration required
Installation icon
Simple installation
Bidirectional icon
Bi directional flow capability

SLF-200 METER

Ultrasonic Clamp-on Flowmeters – SLF-200

The Model SLF-200 Ultrasonic Liquid Flowmeter is an accurate, reliable and cost-effective clamp-on ultrasonic instrument capable of measuring flow through metal, plastic and various other pipe material without altering the piping. Ideal installation where it is preferable not to have an instrument exposed to the process fluid.

QUICK SPECS

  • Designed for industrial piping from 1 to 12 inches.
  • Accuracy: +/- 2% of reading from 3.3 to 33 ft/sec
  • Repeatability: +/-0.2%
  • Temperature range: -4 to 140 F
  • Outputs: 1 analog, 3 open collector
  • Electronics: Wall mount

KEY BENEFITS

Pressure gauge icon
No Pressure Drop
Simple installation icon
Simple installation
Maintenance icon
Maintenance free
Gauge icon
No pressure loss
Clock icon
Fast response time
Pipe icon
No cutting pipes
Target icon
No re-calibration required

SLF-100 METER

Low Flow Ultrasonic Flow Meters – SLF-100

The Model SLF-100 Ultrasonic Liquid Flow Meter is an accurate, reliable and cost-effective clamp-on ultrasonic instrument capable of measuring low flow rates through small diameter PFA tube without altering the piping. Typical applications are DI water and chemicals in the semiconductor market or any installation when it is preferable not to have an instrument exposed to the process fluid.

QUICK SPECS

  • Designed specifically for 3/8, 1/2 and 3/4 inch PFA tubing
  • Accuracy: +/- 2% of reading from 3.3 to 33 ft/sec
  • Repeatability: +/-0.2%
  • Temperature range: 50 to 140 F
  • Outputs: 1 analog, 1 open collector
  • Electronics: Panel mount

KEY BENEFITS

On target icon
High performance
Compact icon
Compact design
Installation icon
Simple installation
Checkmark icon
Zero maintenance
Pressure gauge icon
No pressure drop
Maintenance icon
Maintenance free
Pipe icon
No cutting pipes
Target site icon
No recalibration required
Ultrasonic micro liquid flowmeter for very small flow rates

MICRO LF-100 METER

Ultrasonic Flowmeters – Micro LF 100

The Model Micro LF 100 Ultrasonic Liquid Flowmeter is an accurate, reliable and cost-effective ultrasonic instrument capable of measuring very low flow rates through small diameter PFA tube. The micro LF 100 sensors are supplied molded to a section of 3 or 6 mm PFA tubing which is inserted in the flow measurement line. Ideal meter for semiconductor, low flow or corrosive applications.

QUICK SPECS

  • Designed for low flows in 3 and 6 mm tubing sizes
  • Accuracy: +/- 2% of reading from 3.3 to 33 ft/sec
  • Repeatability: +/-0.2%
  • Mounting: Sensors molded to a section of 3 or 6 mm PFA tubing
  • Line sizes: 6 mm O.D. x 4mm I.D. and 3mm O.D. x 2 mm I.D.
  • Temperature range: 50 to 158 F
  • Outputs: 1 analog, 1 open collector
  • Electronics: Panel mount

KEY BENEFITS

On target icon
Ultra low flow rates
Clock icon
Fast response time
Parts and maintenance icon
No moving parts
Construction icon
PFA material of construction
Maintenance icon
Zero maintenance
Target sight icon
No recalibration required
Pressure gauge icon
Zero pressure drop
Maintenance icon
Maintenance free

COMPATIBLE FLOW METER ELECTRONICS

  • All Flow Technology ultrasonic meters are sold as a system including appropriate electronics

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