Specifications include, but are not limited to:. The Authority intends to enter into a contract for the purchase of water meters . The meters shall be compatible with an existing Neptune Metering and Reading System. 1. Type: Automatic Remote Read for installation in pit or below ground vault and shall be tamper-proof and sealed for moisture protection. 2. Units of Measurement: U.S. Gallons and Cubic Feet 3. Available Sizes: 5/8”x 3/4”, 1”, 1 ½”, and 2” 4. Operating Temperature: -22 degrees F to 149 degrees F 5. Battery Life and Warranty: 20 years (minimum) with 10 years non-pro-rated. Battery shall be field replaceable and protected from water, dust, and chemicals. 6. Communication: Via RF on an unlicensed bandwidth. 7. Meter shall provide tamper, leak, reverse flow detection, and a minimum of one month of rolling memory. 8. Shall not require any external wiring outside of the meter unit nor a through the lid antenna. 9. Manufacturer: Neptune Model T-10 w/R900i transmitter and/or equal. An alternate or equal submittal must be readable by Neptune’s software system without upgrades or replacement.