Emerson Rosemount 2051HT, Quick Start Manual

Page: 24 / 32

be taken into account during installation and use to prevent impact
and friction.
Certificate: 2041384 (HART/Fieldbus/PROFIBUS
®
)
Standards: ANSI/ISA 12.27.01-2003, CSA Std. C22.2 No.142-M1987, CSA
Std. C22.2. No.157-92
Markings: IS CL I, DIV 1, GP A, B, C, D; CL II, DIV 1, GP E, F, G; Class III; DIV
1 when connected per Rosemount drawing 02051-1009;
Class I, Zone 0; AEx ia IIC T4; NI CL 1, DIV 2, GP A, B, C, D;
T4(-50 °C ≤ T
a
≤ +70 °C); Type 4x
4.5.2 I6 Canada Intrinsic Safety
Certificate: 2041384
Standards: CSA Std. C22.2 No. 142 - M1987, CSA Std. C22.2 No. 213 -
M1987, CSA Std. C22.2 No. 157 - 92, CSA Std. C22.2 No. 213
- M1987, ANSI/ISA 12.27.01 – 2003, CAN/CSA-E60079-0:07,
CAN/CSA-E60079-11:02
Markings: Intrinsically safe for Class I, Division 1, Groups A, B, C, and D
when connected in accordance with Rosemount drawing
02051-1008. Ex ia IIC T3C. Single Seal. Enclosure Type 4X
4.6 Europe
4.6.1 I1 ATEX Intrinsic Safety
Certificate: Baseefa08ATEX0129X
Standards: EN60079-0:2012+A11:2013, EN60079-11:2012
Markings: Ex II 1 G Ex ia IIC T4 Ga (–60 °C ≤ T
a
≤ +70 °C)
Table 4-1: Input Parameters
Parameter HART Fieldbus/PROFIBUS
Voltage U
i
30 V 30 V
Current I
i
200 mA 300 mA
Power P
i
1 W 1.3 W
Capacitance C
i
0.012 μF 0 μF
Inductance L
i
0 mH 0 mH
Quick Start Guide November 2019
24 Rosemount 2051HT