Improper Device Modifications; Custody Transfer - Siemens SITRANS F Series Operating Instructions Manual

Safety notes

2.6 Custody transfer

2.5

Improper device modifications

Improper device modifications
Risk to personnel, system and environment can result from modifications to the device,
particularly in hazardous areas.
● Only carry out modifications that are described in the instructions for the device. Failure to
2.6 Custody transfer
MAG 5100W (7ME652) is approved for custody transfer.
2.6.1 MI-001
The MAG 5100 W MI-001 verified and labeled products are a Class II approval according to
Directive 2014/32/EU of the European Parliament and Council of 26 February, 2014 on
measuring instruments, Annex VI Thermal Energy Meters (MI-004) in the sizes from DN 50 to
DN 1200 (Article No. 7ME6520). The MID certification is obtained as a modul B + D module
approval according to the above mentioned directive. Module B : Type approval according to
OIML R 49 Module D : Quality insurance approval of production.
±E%
Figure 2-1
MI-001 approval is valid for:
• DN 50 to 1200 mm (2" to 48")
• Horizontal and vertical installation
• Compact or remote with max. 500 m cable
• Power supply 115 to 230 V AC, 12 to 24 V AC/DC
Other restrictions may apply (see certificate).
Special label is required for MI-001 approved meters. An example of the product label is shown
below:
16
WARNING
observe this requirement cancels the manufacturer's warranty and the product approvals.
MI-001 verification tolerances
Cl. II = 5%
Q1 Q2
MI-001 verification tolerances
Cl. II = 2%
Q3 Q4
Operating Instructions, 01/2020, A5E03063678-AC
SITRANS FM MAG 5100 W