Pulsar MicroFlow-i Sewer Overflow

Pulsar MicroFlow-i Sewer Overflow accurate, repeatable velocity measurement for liquid flow, either as an individual sensor or by providing HART communication protocol or a 4-20mA loop powered signal into a system.

MicroFlow-i’s extremely low power consumption makes it the ideal velocity solution for sewerage network monitoring, spill monitoring, combined sewer overflows (CSO), sanitary sewer overflows (SSO), Event Duration Monitoring (EDM) and all remote installations where mains power is unavailable.

It’s lightweight, compact design makes installation simple, especially within confined spaces and requires no interruption to normal operational flow.

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Pulsar MicroFlow-i Sewer Overflow Features

  • 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

Pulsar MicroFlow-i Sewer Overflow Specifications

  • Non-contacting
  • Extremely low power consumption
  • Lightweight, compact design
  • Minimal installation costs
  • No interruption to service
  • Maintainence-free
  • IP68
  • ATEX Ex ia Zone 0
  • Cost-effective
  • Optional Mounting Bracket available
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: 2-core screened
Maximum separation: Up to 1000m (3280ft)
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 1 G D, Ex ia IIC T4 Ga, Ex ia IIIC T135°C Da (Directive 2014/34/EU)
Velocity range: 0.2 – 6m/s (0.66 – 19.7ft/s)
Operational range: Up to 3m height
Accuracy: The greater of ±1.5% or 0.05m/s (0.16ft/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-i sensor’ section
Max. channel width per sensor: 1.5m (4.92ft)
Radar: K-Band (ISM)
Transmitter power: <15 dBm
Beam width: 20° inclusive
Wake-up time: Typically 4 seconds (warm
Communication: HART compatible, 4-20mA loop powered
PC programming: MicroFlow-i HART PC
Programming security: Via passcode
Programmed data integrity: Via non-volatile memory
PC setup and monitoring software: Compatible with Windows 7/8/10
Operating voltage: 10 – 28Vdc
Power consumption: Start-up = 20mA, Average current = 60μA per hour when one velocity measurement is performed every 15 minutes

Download Datasheet: MicroFlow-i Pulsar Sewer Overflow

Reference: http://www.pulsar-pm.com

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