0698-4-F-4200-Ultrasonic-Flow-Meter

DESCRIPTION

ONICON F-4200 Clamp-on Ultrasonic Flow Meters offer an ideal solution for liquid measurement in existing systems when it is impractical to install traditional inline or insertion style flow meters. The innovative design incorporates matched precision clamp-on transducers and signal processing circuitry to accurately measure the flow of most liquids over a wide velocity range. Each F-4200 is provided with transducers and easy-to-use mounting hardware, factory supplied transducer cabling and a wall mount enclosure with an LCD and user interface keypad.

Output signals include a 4-20 mA analog signal, a scaled pulse for totalization, and a relay output for indication of flow direction or alarm status. The F-4200 is also provided with an isolated RS485 output capable of communicating over BACnet MS/TP or Modbus RTU networks. Optional BTU measurement systems are also available.

GENERAL SPECIFICATIONS

ACCURACY

± 1.0% of reading from 1 to 40 ft/sec ± 0.01 ft/s for velocities below 1 ft/sec

OVERALL FLOW RANGE

0.1 to 40 ft/sec SENSING METHOD

Clamp-on ultrasonic, differential transit time method in direct or reflect mode

PIPE SIZE RANGE

½” through 48” nominal diameter POWER SUPPLY OPTIONS

Standard: 11.5 to 28.5 VDC, 10 Watts maximum Optional: 90-240 VAC 50/60 Hz, 15 VA maximum

FLUID TEMPERATURE RANGE

Standard: -40° F to 250° F
Optional: High Temperature -40° F to 446° F