Emerson Rosemount 2051 Series Quick Start Manual page 32

Quick Start Guide
Table 7-8: Input Parameters
Parameter
Voltage U
i
Current I
i
Power P
i
Capacitance C
Inductance L
Special Conditions for Safe Use (X):
1. If the equipment is fitted with an optional 90 V transient suppressor, it
is incapable of withstanding the 500 V insulation from earth test and
this must be taken into account during installation.
2. The enclosure may be made of aluminium alloy and given a protective
polyurethane paint finish; however care should be taken to protect it
from impact and abrasion when located in atmospheres that require
EPL Ga.
7.3.6 Japan
E4 Japan Flameproof
Certificate TC20598, TC20599, TC20602, TC20603 [HART]; TC20600,
Markings
7.3.7 Technical Regulations Customs Union (EAC)
EM EAC Flameproof
Certificate TC RU C-US.AA87.B.00588
Markings
Special Condition for Safe Use (X):
1. See certificate for special conditions.
IM EAC Intrinsically Safe
Certificate
Markings
32 Rosemount 2051 Pressure Transmitter and Rosemount 2051CF Series Flowmeter Quick Start Guide
FISCO
17.5 V
380 mA
5.32 W
0 nF
i
0 μH
i
TC20601, TC20604, TC20605 [Fieldbus]
Ex d IIC T5
Ga/Gb Ex d IIC X, T5(–50 °C ≤ T
°C)
TC RU C-US.AA87.B.00588
0Ex ia IIC T4 Ga X (–60 °C ≤ T
≤ +80 °C), T6(–50 °C ≤ T
a
≤ +70 °C)
a
February 2019
≤ +65
a