For connection to AMR systems, the S130 can be equipped with a dry contact reed switch pulser, rated at 4 watts, which requires power from an external source. The unit is to be wired in series with no regard to polarity. For submetering applications the pulser interfaces to automatic meter reading equipment; for industrial applications meter pulser provides input to totalizing and process control equipment. The S130 single-jet hot-water meter (up to 195°F and 150 psi) and cold water meter (up to 104° F) offers high accuracy (±2%) throughout the normal flow range, exceeding AWWA positive displacement and multi-jet meter specifications, and low flow accuracy (± 5%). The normal operating range of the S130 is 1 to 22 gpm.
