Description
Solid-state encoder with no mechanical numerical wheels. It can deliver an industry standard absolute encoded or scalable pulse output configurable to 1, 10, 100, 1000, 10,000 or 100,000 measurement unit intervals.
Resolution for 5/8” to 4”: “Absolute” 10-digit meter reading on the LCD with precise visual readings down to the hundredths of a gallon or thousandths of a cubic foot/meter. Electronic output includes 8-digit remote meter reading. 1 to 8 digits can be communicated for billing.
Resolution for 6” through 12” Meter Applications: “Absolute” 9-digit meter reading on LCD with precise visual readings down to the whole unit. Electronic output includes 8-digit remote meter reading. 1 to 8 digits can be communicated for billing.
The fully potted encoder assembly has a bayonet mount compatible with all RG3 meters and most other manufacturer’s meters as well. The bayonet mount allows Tomahawk ™ to be positioned in any of four orientations for visual reading convenience. Tomahawk ™ can be removed from the meter without disrupting water service.
Tomahawk’s ™ shroud assembly is constructed from engineered polycarbonate with a hermetically sealed stainless steel bottom. The enclosure is UV-resistant, weatherproof, and fully encapsulated to withstand harsh environments and to protect the solid state electronics in flooded or submerged pit applications. Electronic circuitry is gold plated to provide increased corrosion resistance before it is encapsulated by high quality endothermic potting material that diminishes the expansion and contraction related to temperature extremes. Electronics are designed to provide immunity to electrical surges. Tomahawk’s ™ counting mechanisms are permanently active magnetic sensors. Tomahawk ™ uses magnetically driven thermoplastic floating gears to minimize friction and provide a long, reliable life. The power source is an internal lithium battery that is independently encapsulated in potting for redundant protection against moisture and provides 25 years of life.
Tomahawk ™ uses a C cell lithium thionyl chloride battery to provide a true 25 year battery profile. Tomahawk ™ adjusts the battery status indicator based on actual usage to provide the most accurate and up to date information to the utility. At 20% battery life remaining, the visual indicator on the LCD begins to blink to let the utility know the battery status. The new register can be field programmed with the old register’s reading before replacement.
10 year warranty.
