Replacement of the transmitter electronics, Identification – Fluid Components International CMB User Manual
Page 13
1.6
Replacement of the transmitter electronics
Before replacing the transmitter electronics, read the safety instructions in Section 1.1 Installation and
servicing on page 11.
Warning
Make sure that you abide by the applicable standards and regulations pertain-
ing to electrical devices, device installation and process technology when re-
placing the transmitter electronics. The highly integrated electronic components
in the device carry the risk of ESD hazards and are only protected when in-
stalled in the device pursuant to EMC standards.
Before dismantling the DAB data memory module (see Section 6.2.1 DSB on page 31) remove it from the
device and plug into the replacement part. To remove the electronics insert, first remove the four fasten-
ing screws. Then slowly slide in the replacement part, making sure that it is oriented the same way as the
original part, until the component reaches the floor of the housing. Be careful not to damage the contact
strip. Then reinstall the four fastening screws.
Caution
The complete insert is to be replaced with all of its printed boards (except for
the memory module). This is particularly important for the explosion-proof
transmitter. The specified precision and interchangeability of the electronics are
only guaranteed if the complete insert is replaced.
2. Identification
Manufacturer
FCI Fluid Components International LLC
1755 La Costa Meadows Drive
San Marcos, CA 92078
Phone: 760 – 744 – 6950
Fax: 760 – 736 – 6250
European Office:
Persephonestraat 3-01
5047 TT Tilburg
Netherlands
Phone: +31 – 13 – 515 9989
Fax: +31 – 13 – 579 9036
Product type
Mass flowmeter for liquid and gaseous products
Product name Sensor type CMB
Transmitter type CT, suitable for CMM, CMB and CMU Coriolis mass flow-
meters
Version no.
1.6, dated April 10, 2006
CMB & CT OPERATING MANUAL
Part No 06EN003384 rev. 1.6
Page 13 of 106