805-501A-111 Datasheet, PDF (25/36 Pages) Magnetrol International, Inc. – KOTRON® MODEL 805 SMART RF LEVEL TRANSMITTER

3.4 Agency Approvals
AGENCY
FM
MODEL APPROVED
805-5XXX-11X
APPROVAL CATEGORY
Intrinsically Safe
805-5XXX-11X
Non-Incendive
CSA
805-5XXX-110
Intrinsically Safe
805-5XXX-110
Suitable for:
ATEX
805-5XXX-A1X
Intrinsically Safe
*Special conditions for safe use:
Because the enclosure of the transmitter is made of aluminum alloy, the
transmitter must be installed so, that even in the event of rare incidents,
an ignition source due to impact or friction between the enclosure an
iron/steel is excluded.
Probes with an insulating layer, used in potentially explosive atmosphere
with gas, vapor or mist of gas group IIC, may only be used for the
measurment of the level of a conductive fluid.
APPROVAL CLASSES
Class I, Div. 1; Groups A, B, C, & D
Class II, Div. 1; Groups E, F, & G
Class III
T4 Ta = +71° C
Entity
NEMA 4X IP66
Class I, Div. 2; Groups A, B, C, & D
Class II, Div. 2; Groups F & G
Class III
T4 Ta = +71° C
NEMA 4X IP66
Class I, Div. 1; Groups A, B, C, & D
Class II, Div. 1; Group E, F, & G (insulated probes)
(Group G only with bare probe)
Class III
T4 Ta = +71° C
Entity
Type 4X
Class I, Div. 2; Groups A, B, C, & D
Class II, Div. 2; Groups E, F, & G (insulated probes)
(Group G only with bare probe)
Class III
T4 Ta = +71° C
Type 4X
II 1G EEx ia IIC T6*
(-40° to +40° C ambient temp.)
II 1G EEx ia IIC T4*
(-40° to +80° C ambient temp.)
These units have been tested to EN 50081-2
and EN 50082-2 and are in compliance with
the EMC Directive 89/336/EEC.
50-660 Kotron Model 805 Smart RF Level Transmitter
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