GMW BARTINGTON MAG-03, Руководство по эксплуатации

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OM1004 ISSUE 20 PAGE 9 OF 30
4.5 Mag -03MS-CU CALIBRATION UNIT
The Mag -03MS-CU is a battery powered unit similar to the Mag -03MC-CU above but for
calibration of the Mag-03MS sensors which have a square section. Contact Bartington
Instruments for full details.
4.6 CABLES
Cables are available for connection of the three axis range of sensors to the Mag -03PSU,
Mag -03DAM or Mag -03SCU. Specifications for each of the cables are given in Section 12.
The cables are shown, with their connector pin allocations, in the following figures:
Mag -03MC cable - FIGURE 11 (also used for Mag -03IE)
Mag -03MCES cable - FIGURE 12
Mag -03MS cable - FIGURE 13
Mag -03MSES cable - FIGURE 14
Mag -03MSS cable - FIGURE 15
4.7 Mag -03MC-BR MOUNTING BRACKET (Figure 17)
This mounting bracket for the Mag -03MC cylindrical sensor clamps around the sensor body
and provides mounting holes. The bracket is manufactured from reinforced epoxy resin and
is supplied complete with nylon mounting screws.
4.8 MATING CONNECTORS
All sensors, except for the Mag -03MSS, are supplied with a non-magnetic mating connector
if no cable for connection to a power supply or data acquisition module is purchased.
The
Mag -03MSS mating connector must be purchased separately.
5 MOUNTING
The method of mounting will depend on the application and the enclosure. For details of the
mounting arrangements refer to the relevant outline drawing. The use of magnetic materials
in the mounting arrangement must be avoided. All mounting components should be checked
before installation by introducing the component within the immediate vicinity of the sensing
elements of a working magnetometer and observing any variation in the background field.
The analog output is positive for conventional flux direction South to North in the direction
of the arrow shown on the label for each axis. i.e. the maximum positive output will be
obtained from any axis when the arrow points towards magnetic north along the total field
vector.
5.1 Mag -03MC, Mag -03MCES, Mag -03MCFL and Mag -03IE
These sensors may be supported in the Mag -03MC-BR mounting bracket described in
section 4.6. The label area of the sensor is recessed and should not be used for clamping.
5.2 Mag -03MS and Mag -03MSES
These sensors have threaded holes tapped in the base which is also the datum face. The
sensors can be mounted on any flat, non-magnetic surface using the two brass screws