The module is no longer for sale.
Interior temperature can be measured with the R-IT-0100R-Time wireless temperature sensor. The thermometer module is manufactured in the ABB Time design, it is powered by the CR2032 lithium battery located underneath the fingerboard (cover). The design of the module is flat, which allows mounting on flat surfaces (gluing on glass), on the flush box or a wall, or even placing it loose.
Fig. 1. The R-IT-0100R-Time module design
Notes:
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The module consists of the fingerboard (the cover), electronics in the interjacent frame, a standard frame (the figure shows the ABB Element) and the supporting part (in the figure left to right).
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The only purpose of the buttons below the fingerboard is bonding. Pressing the button during the operation immediately wakes the module up, the temperature is measured, communicated and the module goes to the sleep mode again; even during debugging the application, it allows you e.g. to measure the temperature and test communication as needed.
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The battery is in the upper left corner; it was disconnected in the factory with an insulating tape, which should be pulled out at the back when you are bonding the module to the system.
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The supporting part has a flat rear wall, which can be glued or screwed onto flat surfaces (the holes have a standard 60 mm spacing).