Mescon's 1150 is the worlds' only Loop-Powered dual set-point
limit-alarm. It combines the current loop self energizing operation with LED status
indication. The dual independent set-points provide relay contact closure. The Green,
Yellow and Red LED provide loop signal status indication. The 1150 operates in series with
a 4-20mA (or an optional 10-50mA) current-loop signal without the need for any external
power source.
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