Siemens Sitrans LR250 - Instructions Specific to Hazardous Area Installations

Page EN-10 SITRANS LR250 (HART) – QUICK START MANUAL 7ML19985QX81
mmmmm
English
2. Non-incendive wiring method
• For power demands see Loop Voltage versus Loop Resistance on page 21.
• For wiring requirements (North America only) download
FM/CSA (Non-incendive) Class 1,
Div 2 connection drawing (23650673)
from the product page of our website at:
www.siemens.com/LR250 or see Appendix A: page A-2
Instructions specific to hazardous area installations
(Reference European ATEX Directive 94/9/EC, Annex II, 1/0/6)
The following instructions apply to equipment covered by certificate number SIRA
06ATEX2358X
1. For use and assembly, refer to the main instructions.
2. The equipment is certified for use as Category 1GD equipment.
3. The equipment may be used with flammable gases and vapors with apparatus group IIC,
IIB and IIA and temperature classes T1, T2, T3 and T4.
4. The equipment has a degree of ingress protection of IP67 and a temperature class of
T90°C and may be used with flammable dusts.
5. The equipment is certified for use in an ambient temperature range of –40 °C to 80 °C.
6. The equipment has not been assessed as a safety related device (as referred to by
Directive 94/9/EC Annex II, clause 1.5).
7. Installation and inspection of this equipment shall be carried out by suitably trained
personnel in accordance with the applicable code of practice (EN 60079-14 and EN 60079-
17 in Europe).
8. The equipment is non-repairable.
9. The certificate numbers have an ‘X’ suffix, which indicates that special conditions for safe
use apply. Those installing or inspecting this equipment must have access to the
certificates.
Approval Rating (see nameplate, inside front cover) Valid for:
FM:
Class I, Div. 2, Groups A, B, C, D T5
N. America
SITRANS LR250
7ML1234-56789-0ABC-D
Serial No: GYZ / S1034567
Encl.: NEMA / TYPE 4X, 6, IP67, IP68
Amb.Temp.: – 40 °C to 80 °C
Power Rating: 24V
Max., 4 - 20mA
Nom., 30 V
Made in Canada
Siemens Milltronics Process Instruments Inc., Peterborough
Class I, Div. 2,
Gr.A,B,C,D;
Temp. Code: T5
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions
1)This device may not cause harmful interference and
2)This device must accept any interference received,
including interference that may cause undesired operation
IC: 267P-LR250
FCC ID: NJA-LR250
HART
N117
159134