Powermax ultrasonic water meter is designed to survive against harsh environments, solids in water, magnetic vandalization, and other issues standard water meters cannot withstand. Primarily for residential use, its applications include revenue metering, AMR, and residential submetering with leakage detection. Utilizing a smart water meter is crucial for efficient water flow, saving on bills, and prompt leak repairs. Early leak detection can prevent property damage, making real-time leak alarms vital for managers and homeowners. Water filtration systems are equally important for treated water, but they can disrupt flow unintentionally.
Comply with GB/T 26831, CJ/T 188, and Modbus RTU communication protocol.
Feature
• No moving parts,so no mechanical parts and blockages. Wear-free ultrasonic technology.
• Temperature compensation for the whole temperature range from 0.1℃ to 50℃.
• Lead-free, comply with NSF / ANSI 61, Annex G.
• Patented sensor design. provides a precise signal, robust performance, and is not impacted by water impurity.
• Excellent long-term stability with consistent performance. Accuracy does not degrade over time.
• Tamper-proof design. Records when tampering is detected.
• Support up to 15 kinds of alarm: reverse, empty pipe, water leakage, pipe burst, low power, abnormal temperature, abnormal pressure, abnormal valve, PCB fault alarm, etc.
• Wide dynamic range, low starting flow rate.
• Unique straight-through sensor design offers no obstruction at all and very low-pressure drop.
• Large LCD, 9-digit display.
• More than 10 years of battery life.
• Fully sealed and waterproof design
• Data Logger with 250 hours report 750 daily report and 24 monthly report.
• It suits new installations and retrofits. Support NB-IOT, Modbus LoraWan,4G, pulse output, RS485 communication, GPRS and other data transmission methods.
•Compatible with GB/T 26831, CJ/T 188, and Modbus RTU communication protocols.
| indicators | Technical parameters |
| DN(mm） | DN50~DN300 |
| Pressure Loss | Δp10 |
| Metrological Class | 2 |
| Pressure | PN16 PN25 |
| Environmental Temp | -25℃～+55℃，≤100%RH |
| Temperature Class | T30(default),T50 |
| The sensitivity level of the flow field | U5D3 |
| Sonic sound pass | 2,4 |
| Electromagnetic Class | E2 |
| Display | LCD 9 digits + prompt |
| Display content | flow（m³/h),flow total（m³),alarm code |
| Display range | Flow total：0m³～＋9999999.99m³ |
| Power Consumption | <0.76mW |
| Enclosure Protection | IP68 |
Appearance of size:
Display Functions:
SF86-HB series Ultrasonic Water Meter has two main display interfaces:
1. User Interface:
2. Check Interface:
Their respective display contents and switch modes between interfaces are shown as follows:
Product specification:
