E-Series® Ultrasonic water meters
- Size
from 5/8" to 2" - Electronic
Simplified, one-piece electronic meter. - Moving Parts
No moving parts
E-Series Ultrasonic water meters from Badger Meter use solid-state technology in a compact, totally encapsulated, weatherproof, and UV-resistant housing, suitable for residential and commercial applications. Equipped with an easy-to-read, 9-digit LCD display, the ultrasonic meter presents consumption, rate of flow, reverse-flow indication, and alarms. With no moving parts, the E-Series Ultrasonic meter improves reliability and has greater extended low flow accuracy compared to mechanical meters.
SPECIFICATIONS | ||||
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E-Series Ultrasonic Meter Size |
5/8" (15 mm) |
5/8" x 3/4" (15 mm) | 3/4" (20 mm) | 1" (25 mm) |
Operating Range | 0.1…25 gpm | 0.1…25 gpm | 0.1…32 gpm | 0.4…55 gpm |
Extended Low-Flow Rate | 0.05 gpm | 0.05 gpm | 0.05 gpm | 0.25 gpm |
Maximum Continuous Operation | 25 gpm | 25 gpm | 32 gpm | 55 gpm |
Pressure Loss | 4.3 psi at 15 gpm | 2.3 psi at 15 gpm | 2.0 psi at 15 gpm | 1.8 psi at 25 gpm |
Reverse Flow - Maximum Rate | 4.0 gpm | 4.0 gpm | 4.0 gpm | 9.0 gpm |
Operating Performance |
.In the normal temperature range of 45…85° F (7…29° C), new meter consumption measurement is accurate to: • ± 1.5% over the normal flow range • ± 3.0% from the extended low flow range to the minimum flow value |
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Storage Temperature | – 40…140° F (– 40…60° C) | |||
Maximum Ambient Storage (Storage for One Hour) | 150° F (72° C) | |||
Measured-Fluid Temperature Range |
34…140° F (1°…60° C) |
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Humidity | 0…100% condensing; meter is capable of operating in fully submerged environments | |||
Maximum Operating Pressure of Meter Housing | 175 psi (12 bar) | |||
Register Type | Straight reading, permanently sealed electronic LCD; digits are 0.28" (7 mm) high | |||
Register Display |
Consumption (up to nine digits) • Rate of flow • Alarms • Unit of measure factory programmed for gallons, cubic feet and cubic meters |
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Register Capacity |
• 10,000,000 gallons • 1,000,000 cubic feet • 100,000 cubic meters |
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Totalization Display Resolution |
• Gallons: 0.XX • Cubic feet: 0.XXX • Cubic meters: 0.XXXX |
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Battery | 3.6-volt lithium thionyl chloride; battery is fully encapsulated within the register housing and is not replaceable; 20-year battery life |
MATERIALS | |
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Meter Housing |
Engineered polymer |
:Measuring Element | Pair of ultrasonic sensors located in the flow tube |
Register Housing & Lid |
.Engineered polymer |
Metering Insert |
Engineered polymer & stainless steel |
Transducers | Piezo-ceramic device with wetted surface of stainless CrNiMo |
e_series_20ultrasonic_20stainless_20steel_20meter_20_20product_20data_20sheet.pdf |
e_series_20ultrasonic_20meters_20brochure.pdf |
Residential, commercial and industrial services.
Non-potable, irrigation water applications or less than optimum water conditions where small particles exist.