Introduction; Description; Pen Arrangement - ABB Fulscope 76J Series Model C Instructions Manual

76J Pneumatic Fulscope Recorder

INTRODUCTION

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INTRODUCTION
1.1

DESCRIPTION

Fulscope 76J Pneumatic Recorders measure and record process variables such as
temperature, gage and absolute pressures, vacuum, liquid level, and flow. The recorders
offer a selection of many different measuring elements which have been designed to permit
direct connection of the instrument in a wide variety of process applications.
The measured process variables are recorded on a 12-inch circular chart. As many as three
variables can be recorded simultaneously using different ink colors. The pen arrangement
and ink colors are shown in Figure 1.
The process variable actuates the measuring element which positions the pen through a
mechanical linkage. The measuring element is mounted inside the case in back of the chart.
Multiple-pen recorders have a measuring element for each pen to provide independent chart
records.
The recorder is housed in a weatherproof aluminum case. It is suitable for either panel or
surface mounting.
Figure 1. Pen Arrangement
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