Siemens SITRANS FMT020 - Power; Operating Conditions

Technical speci󹪝cations
10
10.1 Power
Table 10-1 Power supply
Description Speci󹪝cation
Power supply Removable battery pack
1
Battery voltage 14.4VDC
2
1
Only use the standard lithium battery pack RRC2054 as supplied by Siemens.
2
Only use battery station (RRC-SMB-MBC) and power supply PS65 (A11-065N1A model) or equivalent as
supplied by Siemens.
10.2 Operating conditions
Table 10-2 Basic conditions
Description Speci󹪝cation
Ambient temperature
(Humidity max. 90 %)
Operation: -20 °C to +50 °C (-4 °F to +122 °F)
Storage (with battery):
Storage (without battery):
-20 °C to +50 °C (-4 °F to +158 °F)
-40 °C to +70 °C (-40 °F to +158 °F)
Charging battery: 0°C to 45°C (+32°F to +113°F)
Degree of protection while connected to 󹪞owmeter IP54
1
Environmental class 4M11
Altitude Up to 2000 m (6560 ft)
Pollution Degree 3
Overvoltage category II
EMC performance
• Emission
• Immunity
• EN 300328
• IEC 61326-1
Veri󹪝cation accuracy Fingerprint 2 %
Insulation threshold 2.5mm/s
Coil resistance
(excluding temperature variations)
1 %
Transmitter test 1.2%
Recalibration and traceability Calibration at Siemens Hagenau (COFRAC accredited laboratories) trace‐
able to national and international standards. Mandatory annual recali‐
bration to maintain traceability
1
With connector lid open and no cable plugged in, the degree of protection is IP20.
SITRANS Veri󹪝cator
Operating Instructions, 03/2024, A5E51481698-AA 45