Sontay launches current switches

Sontay has added a new range of micro split-core current switches to its comprehensive offering. The products are simple to operate and there are no moving parts to fail – making them the ideal addition to any building management system.

The newly extended range for 2009 now provides digital, 0-5Vdc, 0-10Vdc or 4-20mA outputs and accurate, reliable and maintenance free operation with both solid and split-core versions available and current ratings of up to 200A. Micro split-core current switches are available for fitting into small and tight enclosures, and the micro-controller based learning technology, featured on the PM-H10, automatically calibrates the load, reducing errors and installation cost. Plus Sontay’s current switchers are less expensive, more reliable and easier to install than conventional flow or differential pressure switches.

The PM-H series of current transducers provide accurate load trending information with a choice of 4-20mA, 0-10Vdc or 0-5Vdc output signals. Preset slide switches provide easy field setup of sensed amperage range without jumpers. Many of the PM-H series feature a self-gripping iris which enables the switch to literally clip on the cable without a need for a base mounting plate.

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