Elemer RMT 49D - Introduction; Purpose of the Article

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1. INTRODUCTION
1.1. The present passport is to make easy acquaintance with the system and service
regulations of the multichannel registrar RMT 49D (further RMT) and contains articles of
information certifying manufacturer's warranties.
2. PURPOSE OF THE ARTICLE
2.1. RMT is intended for measuring temperature and other not electrical quantities
transformed into electrical signals of force and voltage of direct current or active resistance.
2.2. RMT is used in various technological processes of industry and agriculture.
2.3. RMT is an analog-digital showing, graphic recording and measuring tracer, which is
configured by the type of coming input signal, by the ranges of the measured quantity and by the
type of scale by consecutive interface RS 232.
2.4. RMT is intended for working with thermal converters of resistance 50М, 100М, 50П,
100П on STATE STANDARTS 6651-94 or Pt100 DIN N43760, thermoelectric converters on
STATE STANDARTS Р 50431-92 and converters with the unified output signals on STATE
STANDARTS 26.011-80.
2.5. The dependence of registered quantity on the unified input signal for RMT can be as
linear, as with a square root extraction function.
2.6. The RMT design allows its installation in the control desk
2.7. For securing from the environment effect RMT is executed in a dust and water proof
performance. The degrees of protection from penetration of dust and water according to STATE
STANDARTS 14254-80:
- IP52 for models with the case opening downwards
(the door performance is designated by the letter "K");
- IP54 for models with the case opening to the side (the door performance is designated by the
letter "Р");
- IP20 (for terminal posts on the RMT back panel).
2.8. RMT can have from one up to three channels of measurement and record of various
physical quantities.
2.9. According to the STATE STANDARTS 9999-94, RMT is:
- a secondary recording electric device;
- According to the type of the diagram carrier - with a record on a tape;
- According to the method of record - with a liquid ink pen recording ;
- According to the character of record - with a continuous record.
2.10. On stability to climatic effects at operation RMT corresponds to the 3
rd
group of
performance on the STATE STANDARTS 22261-94.