MicroFlow delivers accurate and repeatable velocity flow measurement, either as a stand-alone device or as part of a complete area velocity flow meter system.
Velocity x area calculation using MicroFlow provides a cost-effective flow measurement option compared to the installation of a primary measurement device, such as a flume, and provides a viable alternative where the hydraulics of the site do not allow for a restriction in the channel.
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Features
Ultimate Features - End to End Cost Savings
- Operational Cost Saving by high energy cost avoidance, pre-blockage detection, automatic resets and the selection of the most efficient pump
- Capital Cost Saving by combining HMI, PLC, RTU and level control with no costly logic programming
- Remote monitoring of flow and level with picture verification for Compliance
- Modular and expandable to suit simple and complex applications
- With convenience and safety in mind, the power monitor can be mounted away from the ICA section
- Patented Asset Management data calculated by the Ultimate which can be displayed locally and remotely
- Blockage detection
- Pump Reversing
- WITS Procotol
Applications
- Advanced pump control
- Level measurement
- Flow monitoring
- Pump performance monitoring
- Asset management
Specifications
Physical
Features
- Non-contacting
- Cost-effective
- Lightweight, compact design
- Minimal installation costs
- No interruption to service
- Maintenance-free
- ATEX Ex mb Zones 1 & 2 approval
- RS485 Modbus
- IP68
Specifications
Sensor body dimensions: | Diameter 90mm x height 140mm (3.54in x 5.51in) |
Sensor body weight: | Nominal 1kg (2.2lbs) |
Sensor body material: | Valox 357 |
Transducer cable extensions: | 5-core screened |
Maximum separation: | Up to 500m (1640ft) |
Mounting connection: | Via 1” BSP back mounted thread or 20mm via supplied adaptor Optional mounting bracket available from Pulsar |
Mounting angle: | 45° optimum and mounted at the centre line of the channel with a clear uninterrupted view |
Enclosure protection: | IP68 |
Max. and min. temperature (electronics): | -20°C to +60°C (-4°F to +140°F) |
CE & radar approvals: | Listed in the Certificate of Conformity within the manual. |
ATEX approval: | Ex II 2 G D, Ex mb IIC T4 Gb, Ex mb IIIC T135°C Db, Ta= -20°C to +60°C |
Velocity range: | 0.2 - 6m/s (0.66 - 19.7ft/s) |
Operational range: | Up to 3m height (9.84ft) |
Accuracy: | The greater of ±0.5% or 0.05m/s (0.1ft/s) |
Optimum installation: | Install at an angle of 45° in line with the flow. More information is provided within the manual - see the ‘Locating the MicroFlow sensor’ section |
Max. channel width per sensor: | 1.5m (4.92ft) |
Radar: | K-Band (ISM) |
Transmitter power: | <15 dBm |
Beam width: | 20° inclusive |
Communication | RS485 and Modbus RTU |
Compatibility with Pulsar controllers: | Integrates with FlowCERT or Ultimate |
PC programming: | Via RS485 Modbus RTU |
Programming security: | Via passcode |
Programmed data integrity: | Via non-volatile memory |
PC setup and monitoring software: | MicroFlow PC - Compatible with Windows 7/8/10 |
Operating voltage: | 10 - 28Vdc |
Power consumption: | 0.36W |
Download Datasheet: MicroFlow Pulsar Velocity Sensor
Reference : www.pulsar-pm.com
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