PART ONE - INTRODUCTION
SECTION 1 - GENERAL INFORMATION
Rev. 1-398
Model 677F Remote-mount Analog Flowmeter/Transmitter
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P A R T O N E - I N T R O D U C T I O N
S
ECTION
1
1.1 Instrument Capability
1.2 Product Identification
The Model 677F remote-mount analog flowmeter/transmitter
can be used with any GLI impeller flow sensor. With stan-
dard brackets, the Model 677F can be panel, surface, or
horizontal pipe mounted. When ordered with special, op-
tional mounting brackets, the Model 677F can be vertical
pipe mounted.
The Model 677F provides flow rate measurements, and may
be equipped with a 6-digit resetting totalizer or a 7-digit
non-resetting totalizer. In this case, the Model 677F also
provides a reading of total volumetric flow.
The Model 677F transmits a 4-20 mA signal, corresponding
to the measured flow rate, on a simple two-wire hookup.
Any of the following (or similar type) devices can be con-
nected to the Model 677F:
•
Data logger
•
Recorder
•
Remote readout
The instrument serial number is located on the backside of
the display board. Refer to this serial number for convenient
identification should technical assistance be required.
GENERAL INFORMATION
