Winland Electronics EA400 - Manual (Page 21)

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Selecting Mounting Location for EA200 / EA400
Select a mounting location for the EA200 / EA400 considering the following:
„ Install the EA200 / EA400 where authorized personnel can readily access the
device. If required, consideration should be made regarding a location that
discourages unauthorized access.
„ Install the EA200 / EA400 such that the maximum cabling distance between the
sensor and the EA200 / EA400 does not exceed 304 m (1000 ft.).
„ Install the EA200 / EA400 in a location that meets the operating environmental
conditions (see “Specifications” on page 47). Additionally, if Zone 1 (built-in
temperature sensor) of an EA200 is being used, the EA200 must be installed in the
environment for which it is intended to monitor.
„ RF interference will have an adverse effect on the operation of the EnviroAlert. Do
NOT place the unit, wiring, or sensors near a potential source of interference.
Mounting the EA200 / EA400
The EA200 / EA400 uses a removable rear mounting plate which is attached to a
mounting surface (either a 2-gang electrical enclosure or surface mount).
1. Remove the rear mounting plate from the EA200 / EA400 main chassis as follows:
CAUTION: Do not install the EA200 or EA400 in coolers or freezers.
Winland_English.fm Page 19 Wednesday, July 5, 2006 1:33 PM