Vega MINITRAC 31 Installation & Maintenance Instructions

11
3 Product description
MINITRAC 31 • 4 … 20 mA/HART - four-wire
40447-EN-130430
VEGADIS81isanexternaldisplayandadjustmentunitforsensors
with single or double chamber housing.
For the double chamber housing there is also an interface adapter for
VEGADIS81required.
Youcanndfurtherinformationintheoperatinginstructions"VE-
GADIS 81" (Document-ID 43814).
TheVEGADIS62issuitableformeasuredvalueindicationofsensors.
It is looped into the 4 … 20 mA/HART signal cable.
Youcanndfurtherinformationintheoperatinginstructions"VE-
GADIS 62" (Document-ID 36469).
The electronics module PT30E.XX is a replacement part for radiation-
based sensors MINITRAC 31.
TheelectronicsmodulecanonlybeexchangedbyVEGAservice
technician.
3.5 Corresponding source container
A radioactive isotope in a suitable source holder is the prerequisite for
a radiation-based measurement setup.
The handling of radioactive material is regulated by law. The radiation
protection rules of the country in which the system is operated apply
rstandforemost.
In Germany, for example, the current radiation protection ordinance
(StrlSchV)basedontheAtomicEnergyLaw(AtG)applies.
The following points are important for measurement with radiation-
based methods:
A handling permit is required for operation of a system using gamma
rays.Thispermitisissuedbytherespectivegovernmentoceorthe
responsibleauthority(inGermany,forexample,ocesforenviron-
mental protection, trade supervisory boards, etc.)
Youcanndfurtherinstructionsintheoperatinginstructionsmanual
of the source container.
When handling a radioactive source, unnecessary radiation exposure
must be avoided. An unavoidable radiation exposure must be kept as
low as possible. Take note of the following three important measures:
VEGADIS 81
External indicating unit
Electronics module
Handling permit
Gener
al instructions for
radiation protection

Vega MINITRAC 31 Specifications

General

Brand	Vega
Model	MINITRAC 31
Category	Accessories
Language	English