RLU222 PRE-Programmed Dual Loop Universal Controller

Description

Siemens universal “synco series” controller c/w 2 x configurable relay & 0-10v o/p’s.

PRE-PROGRAMMED in our workshop to your nominated requirements with free on going technical support & a connection drawing.

Often used for twin stairwell differential pressure control in combination with QBM2030 DP  sensors ,,,see https://hevac.com.au/product-category/stairwell-pressure-control/

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