IM2509 model ampere hour meter comes with three control relay outputs to facilitate addition of three chemicals. It is the modified virsion of the IM2503 model which offers two control relay outputs to control a addition of two chemicals.
The other features of IM2502C model are retained in this model.
* 4 digit 12.5 mm display for Ampere Hour
* 6 digit 8 mm display for Totalizer
* One set point with relay output rated 230 V / 5 A (resistive)
* Three relay outputs for doser control which operate on totalizer count
* Ampere Hour / Ampere Minute selection
* Shunt value programmable at 75mV
* Battery backup to retain count in case of power failure.
* External Reset facility
* Need password protection to avoid third party use
* Size 96×96 mm depth 150
* Supply 230 V AC / 110 V AC / 10-30 V DC / 48 V DC
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Click following Link to download Generic Catalogue for Ampere Hour Meters