ATI Technologies B12-70 Manual O & M - Página 8
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Imprimir páginaModel B12-70 Wet Acid Gas Transmitter
Explosion-proof transmitter enclosures should be supported by the conduit system and the installation
should include proper conduit seals as required by local electrical code.
Figure 4 - Explosion-Proof Transmitter Enclosure Dimensions (ATI-0226)
The back of the insertion sensor is a 1¼" MNPT pipe thread. The sensor is normally threaded
into a blind flange which is used to mount to the vent. The sensor should be installed perpendicular to the
air flow and should be inserted far enough into the vent so that the sensor tip is at least ½" into the stack.
The sensor in a flow configuration is used in conjunction with the low volume flowcell (see Figure
2) to provide for sample to be delivered to the sensor using a pump or the sample pressure from the vent
stack. The sensor simply threads into the low volume flowcell and ¼" hose barb fittings are provided for
inlet and outlet connections.
Figure 5 - Wet Acid Gas Sensor Dimensions (ATI-0276)
O & M Manual
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