Description

• NSF61 Certified Lead-Free Potable, Positive Displacement Water Meter, 1/2″ NPT Couplings at both ends, with Pulse Output (Reed Switch, dry contact, no voltage) , Positive Displacement.
• Model: DAE PD-50
• Can be installed in any position, vertically or horizontally, dial facing upwards or downwards or side-way, water flowing downwards or upwards.
• Certified by independent test lab to exceed AWWA national accuracy standards +/-1.5% within normal flow rate range.
• Can detect very small flow.
• Conforms to both AWWA C700 and ISO 4064 Class C
• Unit: Totalizer Measuring in Gallon, for clean water only
• Pulse Output: 1 gallon/pulse, a dry contact (i.e. no voltage) reed switch with 2 wires, 1.5m. The switch may be damaged if input electricity is more than 0.01A, 24V. We shall not be responsible for the result if connecting to third party device which is not certified by DAE.
• Meter body: Lead-Free Bronze.
• Item dimension: 7.5″ length (with couplings: 11.25 inches), 3.81″ wide, 4.75″ height. Weight: 5 lbs.
• NSF61 Certified Lead Free Couplings Included
• Max. Reading: 9,999,999.99 Gallons, Min. Reading: 0.01 Gallons. The 1st digit (fixed) from the right is in gallons. For example, if you see 0001230 on the register, it is 1230 gallons. The 1st dial under the digits is in gallons. The 2nd dial is in one tenth gallons (*0.1 gallons). Reading on 4th picture of the listing is 0.12 Gallons.
• Max temperature: 122˚F (50˚C)
• Pressure drop: 0.7 psi @ 5 GPM, 2.8 psi @ 10 GPM
• Safe Maximum Flow Rate: 20 GPM, Recommended Maximum Continuous Flow Rate: 10 GPM, Minimum Test Flow Rate: 0.25 GPM, Normal Test Flow Limits: 1-20 GPM
• The max. working pressure is 232 psi, exceeding the requirement from AWWA standard 150 psi.
• Bore diameter: 0.63 inch (16mm)