Dwyer UFM - Manual (Page 4)

F - UFM
Issue 1.4 Page 4
1
General Description
The UFM is a fixed installation, clamp-on flowmeter that is easy to install and requires
minimum information to be entered by the user. Both the electronics and guide rail housings
form an integral unit that is attached to the pipe using the supplied jubilee clips. Power to the
unit is provided by an external 12
– 24 V ac/dc power supply. The UFM is intended to operate
on steel, copper and plastic pipes with O D’s in the range 0.98 inches (24.9 mm) to 4.62 inches
(117.4 mm).
Compact, rugged and reliable, the UFM has been designed to provide sustained performance
in industrial environments.
UFM standard features include:
 2 line x 16 character LCD with backlight
 4-key keypad
 Isolated pulse output
 4-20 mA current output
 Simplified guide rail and transducer assembly
 Continuous signal monitoring
 Password protected menu operation for secure use
 Operates from external 12 to 24 V ac/dc power supplies

Small pipe adaptors
Typical applications
 Hot water metering and flow measurement
 Flow measurement for heat metering
 Chilled water metering and flow measurement
 Potable water metering and flow measurement
 Process water metering and flow measurement
 Ultra pure water metering and flow measurement.