Instruction Manual

MICRO-FLOPage 2
1.0 Introduction
The Micro-Flo flowmeter is designed to display flow rate and flow total on
a six digit LCD display. The meter can measure bi-directional flows in
either vertical or horizontal mounting orientation. Six flow ranges and four
optional pipe and tubing connections are available. Pre-programmed
calibration K-factors can be selected for the corresponding flow range or a
custom field calibration can be performed for higher accuracy at a specific
flow rate. The meter is factory programmed for the correct K-factor of
the body size included with the meter.
TABLE OF CONTENTS
1.....Introduction....................................................................................2
2.....Features ..........................................................................................3
3.....Model number matrix....................................................................3
4.....Specifications..................................................................................4
4.1..Temperature and pressure limits...... .............. .............. ..............4
4.2..Dimensions ...............................................................................5
4.3..Replacement parts .....................................................................5
5.....Installation......................................................................................6
5.1..Wiring connections ...................................................................6
5.2..Circuit board connections .........................................................6
5.3..Flow verification output signal..................................................6
5.4..Panel or wall mountings............................................................7
6.....Operation........................................................................................7
6.1..Theory of operation...................................................................7
6.2..Control panel ............................................................................8
6.3..Flow stream requirements.........................................................8
6.4..Run mode display.............. .............. .............. .............. ..............8
6.5..Run mode operation ..................................................................9
6.6..Viewing the K-factor.................................................................9
7.....Programming..................................................................................9
7.1..Field Calibration .......................................................................9
7.2..Programming for body size/range S1 - S6.................................10
7.3..Field calibration range setting S0 .... .............. .............. ..............11
Warranty information....................................................................12