804-R010-330 Datasheet, PDF (26/32 Pages) Magnetrol International, Inc. – Kotron® Sentinel II Model 804 RF Level Transmitter

3.2.1 Agency Specifications – Intrinsically Safe Installation (FM/CSA)
INTRINSIC SAFETY
Model 804-XXXX-53X and 804-XXXX-63X are FM and
CSA agency approved for use as an intrinsically safe
circuit per the instructions on Drawing 99-5053-001
(Figure 8) shown below.
Intrinsically Safe/Sécurité Intrinsèque
WARNING: Substitution of components may impair
intrinsic safety.
AVERTISSEMENT: La substitution de composants
peut compomettre la sécurité
intrinsèque.
Hazardous Location
Intrinsically Safe for: Class I, Div. 1, Groups A, B, C, and D;
Class II, Div. 1, Groups E, F, and G;
Class III, NEMA 4X IP65.
Hazardous Location
Explosion proof for: Class I, Div. 1, Groups B, C, and D;
Dust ignition proof for: Class II, Div. 1, Groups E, F, and G;
Class III, NEMA 4X IP65
41-5XXX-XXX
Series Remote Probe
Black
Red
Black
Red
Controller/Transmitter
Magnetrol Models
804-XXXX-53X
804-XXXX-63X
Intrinsic safety
ground
Instrument probe
output terminals
Figure 8
Drawing 99-5053-001
NOTES:
1. The NEC must be followed when installing this
equipment.
2. For installation guidance, see ANSI/ISA RP 12.6.
3. The resistance between the associated apparatus
intrinsic safety ground terminal and earth must be
less than one ohm.
4. Non-hazardous area equipment connected to the
associated apparatus should not use or generate
more than 250 volts.
5. For FM intrinsically safe remote probes:
For Class I, Groups A & B locations, maximum
cable length 800 feet;
For Class I, Groups C & D locations, maximum
cable length 2500 feet.
6. No revisions shall be made to this drawing without
FM or CSA authorization.
7. For CSA certification, installation shall be as speci-
fied by Canadian electric code.
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50-604 Kotron Model 804 Sentinel II RF Level Transmitter