Galvanic Applied Sciences Monitek AT3, Руководство по эксплуатации и установке

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MODEL AT3 2 – 2
To mount the insertion adapter, you must first weld the Monitek supplied 1” NPT weldment to the side of
your pipe. When this is done, the insertion adapter can be screwed into the weldment and, after
checking to make sure that the ball valve is closed, flow through the line can be resumed. There
is no need to shut the line down to insert the probe. Simply follow these steps:
1. With valve closed, check to see that the Swage-Lok fitting is loose and the 0-ring seals are not
compressed.
2. Insert probe into insertion adapter far enough to allow the longer safety cable to be fastened.
DO NOT TWIST PROBE. Slide probe out of insertion adapter far enough to take the slack out of
the safety cable.
3. Open ball valve.
4. Fully insert probe into insertion adapter. DO NOT TWIST.
6. Slide probe back until safety cable is taut.
7. Tighten Swage-Lok fitting.
CAUTION: Galvanic Applied Sciences USA Inc. recommends that our AS3 probe should not
exceed operating temperature of 80ºC without air cooling or 110ºC with air cooling.
With the insertable probe configuration, the preamplifier and explosion proof enclosure are an integral
part of the probe. Once the probe has been inserted, simply connect the two cables to the
preamplifier and your unit is ready. It should be noted that when the probe is fully inserted the
lens is extended into the flow stream. This will allow you to rotate the probe to align your conduit
connections without damaging the lens. Remember, do not rotate the probe while in the process
of inserting or removing the sensor.
NOTE: If it is acceptable in your application, Monitek recommends the use of flexible conduit for the final
conduit section before the preamp. This will make it much easier to connect and disconnect the
conduit in the future when you need to remove or reinsert the probe.
SYSTEM INSTALLATION SITE
An appropriate installation site must be chosen for the AT3. The system should be mounted on a
permanent, rigid surface (vertical or horizontal) using the mounting tabs or holes that extend from
the system enclosure. See Figure 2-2 and Table 1. The AT3 should be mounted to avoid direct
sunlight, preferably indoors. The AT3 will operate properly between 14 °F to 122 °F (0 °C to
50°C); the workspace environment should be free of harmful chemical vapors to prevent damage
to the system.