Product Info
AquaMaster4 is a high performance electromagnetic flowmeter for the measurement of electrically-conductive fluids and is normally supplied as a factory-configured, calibrated system. It is the ideal flowmeter for potable water distribution networks, revenue metering and irrigation applications.
Preventive Maintenance Schedule
Every 8000 Hours:
- Replace the batteries
- Calibrate the pressure transducer
Daily:
- Check the sensor terminal box wiring
- Check each electrode SigA & SigB Impedance
Monthly:
- Check the pipe is full of water
- Check the alarm threshold settings
Parts List
- Display protective cover without NFC: Display protective cover without NFC (Part Number: 3KXF004438U0100)
- Display protective cover with NFC, 5 m cable: Display protective cover with NFC, 5 m cable (approx. 15 ft.) (Part Number: 3KXF004455U0100)
- Display protective cover with NFC, 20 m cable: Display protective cover with NFC, 20 m cable (approx. 66 ft.) (Part Number: 3KXF004455U0200)
- Sensus cable, 5 m: Sensus cable, 5 m (approx. 15 ft.) (Part Number: 3KXF004482U0100)
- Sensus cable, 20 m: Sensus cable, 20 m (approx. 66 ft.) (Part Number: 3KXF004482U0300)
- AM4 pulse output cable 1 m: AM4 pulse output cable 1 m (approx. 3 ft.) (Part Number: 3KXF208400L1000)
- FEW4 sensor/pulse/Modbus cable, 5 m: FEW4 sensor/pulse/Modbus cable, 5 m (approx. 15 ft.) (Part Number: 3KXF221400L0100)
- FEW4 sensor/pulse/Modbus cable, 10 m: FEW4 sensor/pulse/Modbus cable, 10 m (approx. 30 ft.) (Part Number: 3KXF221400L0200)
- FEW4 sensor/pulse/Modbus cable, 20 m: FEW4 sensor/pulse/Modbus cable, 20 m (approx. 66 ft.) (Part Number: 3KXF221400L0300)
- FEW4 sensor/pulse/Modbus cable, 30 m: FEW4 sensor/pulse/Modbus cable, 30 m (approx. 98 ft.) (Part Number: 3KXF221400L0400)
- FEW4 sensor/pulse/Modbus cable, 50 m: FEW4 sensor/pulse/Modbus cable, 50 m (approx. 164 ft.) (Part Number: 3KXF221400L0500)
- FEW4 sensor cable, 100 m: FEW4 sensor cable, 100 m (approx. 328 ft.) junction box/Mil (Part Number: 3KXF221400L0600)
- FEW4 sensor cable, 150 m: FEW4 sensor cable, 150 m (approx. 492 ft.) junction box/Mil (Part Number: 3KXF221400L0700)
- AM4 pressure transducer 20 bar 10 m cable: AM4 pressure transducer 20 bar 10 m cable (approx. 30 ft.) (Part Number: 3KXF208400L2100)
- AM4 pressure transducer 20 bar 20 m cable: AM4 pressure transducer 20 bar 20 m cable (approx. 66 ft.) (Part Number: 3KXF208400L2200)
- AM4 pressure transducer 40 bar 10 m cable: AM4 pressure transducer 40 bar 10 m cable (approx. 30 ft.) (Part Number: 3KXF208400L2500)
- AM4 pressure transducer 40 bar 20 m cable: AM4 pressure transducer 40 bar 20 m cable (approx. 66 ft.) (Part Number: 3KXF208400L2600)
- AM4 RS485 lead Mil connectors Modbus: AM4 RS485 lead Mil connectors Modbus (Part Number: 3KXF208400L0600)
- AM4 transmitter seal kit: AM4 transmitter seal kit (Part Number: 3KXF208400L2700)
- AM4 battery connector kit: AM4 battery connector kit (Part Number: 3KXF208400L2800)
- AM4 anti-tamper security kit: AM4 anti-tamper security kit (Part Number: 3KXF208400L3000)
Product Specs Sheet
- Mounting on flow sensor: Integral with sensor, Remote with up to 150 m (492 ft.) cable
- Power supply: Battery, AC mains, Solar, Wind
- Mains supply (option – remote only): 95 to 240 V AC, 50/60 Hz, 3 VA, Mains connection cable: approx. 3 m (9.8 ft.)
- Renewable power (option): Solar or wind, Input voltage: 6 to 32 V DC @ 5 W, Max. current: 200 mA
- Inputs: IP68 connectors, mains cable (remote only), Sensor cable (remote only). ABB sensor cable supplied as standard. SWA cable available (via adapter box) on application, Pressure transducer connection (option)
- Configuration/User interface: ABB Velox Interface app on a compatible tablet or smartphone. Operating systems of smartphone or tablet are Android (Oreo or newer). Functions of Velox Interface include configuration, diagnostics, logger data retrieval and transmitter flash update.
- Outputs: Pulse/Alarm, RS485 Modbus, Mobile communications (4G fall back to 3G / NB – IoT)
- Pulse outputs (option): Output 1: forward pulses, Output 2: reverse pulses, +35 V @ 20 mA solid state, unipolar, Isolated with one common, shared with alarm output, Max ±50 V to earth, 50 Hz max., programable pulse width, default 2 ms
- Modbus interface (option): Modbus RTU over 2-wire EIA-485, Supported baud rates: 9600 and 19200, Max. devices on bus segment: 32, Max. response time, 1 registered read: 60 ms, Max. response time, 1 registered write: 600 ms
- Alarm outputs (option): Indicates any problem with measurement, power supply or flowrate alarm, Bi-directional, solid state, +35 V @ 50 mA, Isolated with one common, shared with pulse outputs
- Mobile communications – 4G/3G: 4G LTE Cat1 with fall back to 3G (HSPA / HSPA+), Data exchange via FTPS/FTP protocol, Data exchange format configurable to CSV/Json, Data exchange interval 1 hour, 6 hours, 12 hours or 24 hours configurable
- Mobile communications – NB – IoT: NB – IoT over China Telecom, Data exchange via LwM2M DTLS, Data exchange format Json (JavaScript Object Notation) for China Telecom, Data exchange interval 1 hour, 6 hours, 12 hours or 24 hours configurable
- Logger: Flow, pressure, forward, reverse, and net flow totals, No. of records: 45871 (Flow and pressure), 3120 (Forward, reverse, and net flow totals), Logging interval: 15 seconds, 30 seconds, 1 minute, 5 minutes, 15 minutes (selectable), Logger capacity: 31 days @ 1 minute, 477 days @ 15 minutes
- Logger data file format: .csv for easy import into databases/spreadsheets, Time-stamped records with flow, pressure and totalizers in user-configured units of measurement
- Audit logger: Time-stamped records for all events, such as configuration changes, diagnostics, regular alarms, and critical alarms (firmware update, change of totalizer, rollover of totalizer, reset of totalizer), Stored as standard (3000 records) and critical (1000 records) events in separate database, Available as .csv for easy import into databases/spreadsheets
- Response time (programmable): >0.1 second (mains-powered), 15 seconds (battery-powered + external renewable energy)
- Report types in mobile communications: Summary report with totalizer (fwd., reverse and net), flow rate, alarm status (OK/Not OK), signal quality, and battery life, Detail report with totalizer (fwd., reverse, and net), flow rate, pressure log, alarm status (OK/Not OK) signal quality, battery life, diagnostic alarm report, Diagnostic alarm report
- Remote requests through mobile communications: Summary report, detail report, and audit log report, Firmware update, Configuration changes
- Environmental and operating conditions: Ingress rating: IP68 (NEMA 6P), <2m (6 ft.), Submerged: 9 months accrued time, Humidity: 0 to 100 %, Temperature ranges: Storage: –20 to 60 °C (–4 to 140 °F), Ambient: –25 to 60 °C (–13 to 140 °F), Environmental classification: O, M1 and E2, Transmitter vibration: IEC 60068-2-6 (2007), Vibration level 2g
Troubleshooting
- Flow Sensor Communications:
- Remote sensor is not plugged in, or not connected. If connected, this error indicates a connection problem, with no sensor data connection.
- Check the sensor terminal box wiring.
- Empty Pipe:
- The pipe is not full of water. Check the pipe.
- An empty pipe is indicated when either, or both measuring electrodes have resistances which exceed the resistance trip level.
- Check each electrode SigA & SigB Impedance. If one electrode resistance is far higher than the other, it could indicate a wiring fault.
- For very low conductivity application (< 20 uS/cm) the electrode trip level may need to be increased to prevent unwanted empty pipe alarms.
- High Flow Alarm:
- The flowrate has exceed the upper flowrate alarm trip level. Ensure this alarm threshold is set correctly. Disable this alarm if not required.
- Low Flow Alarm:
- The flowrate is lower than the low flowrate alarm trip level. Ensure this alarm threshold is set correctly. Disable this alarm if not required.
- Totalizer Reset:
- A user has reset the totalizers.
- Pulse Output Saturation Warning:
- The pulse output has saturated at the maximum output frequency. An external counter will under read compared to the true volume. Reduce the Pulses per unit volume on the Pulse Output Setting menu to lower the output frequency.
- Simulation Mode Active:
- The user has put the flowmeter into simulation mode. The displays and outputs are set based on the entered simulated input value. This error is cleared by turning off simulation mode.
- Calibration Mode Active:
- The user has put the flowmeter into calibration mode. This error is cleared by turning off calibration mode.
Please
note that any procedure, checklist, or other document available on Limble is provided for general education and
information only and does not constitute legal, medical, or financial advice. Limble makes the materials available
AS IS and AS PROVIDED, without warranties of any kind. By downloading or using any such materials, you assume the
risk that they may not be appropriate for your specific situation and agree that you are solely responsible for any
such use, including compliance with applicable law and with meeting any conditions of product warranties. It is
recommended to contact OEM for the most accurate information.
1db6e9c3-0a6a-4734-94ef-7b289553e0df
Configure and custumize to fit your needs
-
Increase Productivity
Prioritize and complete work orders faster with efficient, collaborative software your team will love using.
-
Reduce Downtime
Avoid setbacks with a proactive, preventive maintenance strategy and move fast when emergencies do happen.
-
World Class Support
Limble’s support team is ready to answer any questions you have in 60 seconds or less, 24/7.
Want to see Limble in Action?
FAQs
Why are Standard Operating Procedures (SOP) Important?
SOPs ensure consistency, efficiency, and safety by providing clear guidelines for tasks. They streamline training, maintain quality, ensure compliance, and support continuous improvement and accountability.
What is CMMS?
CMMS stands for Computerized Maintenance Management System. CMMS software helps businesses manage, automate, and streamline all of their maintenance operations.
Is Limble’s CMMS Mobile Friendly?
Limble is consistently rated Easiest-to-Use CMMS on review sites like G2, Capterra, and Software Advice. And our customers agree. With our mobile CMMS app, teams experience 30%+ better productivity, on average, requiring little to no training or ramp-up time. Our CMMS app can travel with your team, no matter where they go! Visit our App Store or Google Play for more information.
Integration
Limble provides seamless, pre-built CMMS Integrations with the most widely used software systems. That means no help from a developer or your IT team is required. Learn more about our integrations.
Security
At Limble, our world-class data security practices ensure your account information is safe. We use state-of-the-art technologies and industry best practices to maintain a secure infrastructure, including SOC-II Type II certification, regular penetration testing, and continuous security training for our staff.