The built-in PEAs come in cylindrical case with the transmitting
plane in the form of a disk in the flat end. The built-in PEAs are
mounted onto the Measuring pipe section so that the transmitting (radi-
ating) plane contacts the medium. Pipeline-PEA contact surface is
sealed.
The PEAs and CS are connected by twisted pair cables.
1.5.3. The CS is directly installed on the measuring PS and includes Meas-
urement and Calculation board. The board is placed in the transparent
cover of the case (on the front panel). The power supply cable (pro-
vided the Charger/Power Supply unit is installed) and signal cables are
entered into the case through three cable glands of
SKINTOP
type.
View of IVP-06.24 secondary power source is shown in Fig. A 3,
view of ADN-1524 power source is represented in Fig. A.4.
1.6. Marking and sealing
1.6.1. The front panel of the CS bears flowmeter's name and designation,
manufacturer's logo, and sign of the Type Approval Certificate. Serial
number is indicated on the nameplate located on the CS case.
1.6.2. The cap covering J1 terminal, used to enable modification of calibration
settings, is sealed after performing calibration (see Fig. A.2, Appendix
A).
1.6.3. J2 terminal used to enable modification of flowmeter's operation set-
tings is sealed on completing start-up procedures and putting the De-
vice into operation.
1.6.4. To protect the device from unauthorized access during transportation,
seals may be hung through the lugs located on the front and rear pan-
els.
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