Orbit Merret OMM 37, Руководство пользователя

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INSTRUCTIONS FOR USE OMM 37
2.1 Description
The OMM 37 model series include simple 3 1/2 digit panel instruments in these alternatives:
DC DC voltmeter/ammeter
PM Process monitor
RTD Thermometer for Pt 100 sensors
For their dimensions the instruments are suitable for mosaic panel installation.
ADJUSTABLE DISPLAY PROJECTION
Setting by potentiometers from the back of the instrument (in the range of approx. ±10 %)
Projection ±1999
2.2 Operation
The instrument is designed for simple measurement without further control.
Placement of the decimal point is selectable by a jumper under the front panel.
2.3 Option
Isolated supply of the instrument with range of 10…30 VDC is designated for applications where galvanic
separation must be used.
2 INSTRUMENT DESCRIPTION