
Quick Installation Guide
Rosemount 3095 MultiVariable
Table 7. RTD Terminals Entity Parameters
Uo = 30Vdc
Io = 19 mAdc
Po = 140 mW
The capacitance and either the Inductance or the Inductance to Resistance Ratio (L/R) of the load connected to the
Group | Capacitance (F) | Inductance (mH) | or L/R Ratio |
|
|
| H/Ohm |
IIC | 0.066 | 96 | 247 |
IIB | 0.56 | 365 | 633 |
IIA | 1.82 | 696 | 633 |
NOTE
1.The external circuit contains no combined lumped inductance and capacitance greater than 1% of the above values.
Or 2. The inductance and capacitance are distributed as in a cable.
Or 3. The external circuit contains only lumped inductance or only lumped capacitance in combination with a cable.
In all other situations e.g. combined lumped inductance and capacitance, up to 50% of each of L and C values is allowed.
Conditions of Certification (X):
When fitted with the transient option, the apparatus is not capable of withstanding the 500V electrical strength test as defined in Clause 6.3.12 of IEC
5IECEx Type n
Certificate Number: IECEx BAS06.0071X Ex nA nL IIC T4
Ex nA nL IIC T5
Conditions of Certification (X):
When fitted with the transient option, the apparatus is not capable of withstanding the 500V electrical strength test as defined in Clause 6.8.1 of IEC
7IECEx Flameproof
Certificate Number: IECEx KEM 06.0018 Zone 0/1 Ex d IIC T6
Vmax = 55 Vdc
Imax = 23 mAdc
8IECEx Dust
Certificate Number: IECEx KEM 06.0018 Ex tD A22 T90°C
IP66
INMETRO Certifications
EINMETRO Flameproof
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