Pulsar’s Ultimate Controller for flow meter and level


Pulsar Ultimate Controller is a control system that combines ultrasonic level and flow measurement, RTU and advanced pump control in one economic, easily programmed, modular unit with dedicated web server remote control and touchscreen HMI – now with WITS Protocol.

Integrating the world’s leading non-contacting ultrasonic advanced controller with patented functions that reduce energy costs, aid Asset Management, reduce installation and maintenance costs and improve Compliance.

Ultimate Controller is modular and expandable, with peripherals offering unlimited I/O, pump power monitoring and even a remote infra-red camera, allowing remote viewing of the well and the process.


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


  • Advanced pump control
  • Level measurement
  • Flow monitoring
  • Pump performance monitoring
  • Asset management



Mounting option:
Fascia Mount:
Wall Mount:
Outside Dimensions: 124mm H X 224mm W x 114mm D. 116mm x 179mm cut out, 34mm in fornt of panel, 80mm behind 225mm H X 262mm W x 105mm D
Weight Nominal 1.5kg (3.3lbs) Nominal 2kg (4.4lbs)
Enclosure material/description: Polycarbonate/stainless steel Polycarbonate
Cable entry detail (wall only): 11 off; 9x M20 and 2 x M16 knockout underside
Transducer extension cable: 2-core screened, 1000m max (3280ft)


  • Mounting: Indoor, 2000m (6561ft) altitude max Indoor/Outdoor
  • IP Rating: IP64 (front of panel) IP65, pollution degree 2, IK06 @ -20C (-4F)
  • Max. and Min Temperature (electronics): -30C to +55C (-22F to +131F) ambient
  • Flammable atmosphere approval: Safe area: compatible with approved Pulsar dB Transducers
  • CE approval: See EC Declaration of Conformity in manual


  • Accuracy: 0.25% of the measured range or 6mm (whichever s greater)
  • Resolution: 0.1% of the measured range or 2mm (whichever is greater)
  • Measurement Range: Dependent on transducer, max 40m/131ft (dB40), min zeo (dBMACH3)
  • Rate Response: Fully adjustable
  • Echo Processing: DATEM (Digital Adaptive Tracking of Echo Movement)


  • On-Board Programming: By capacitive touchscreen
  • Data Security and Integrity: Security: via passcode (user selectable/adjustable).
  • Integrity: non-volatile memory
  • Memory: 2 (1 x internal) 4GB supplied as standard (up to 32GB optional)


  • Mini USB (external): Connecting of laptop/PC, located under flap on side of unit
  • USB A Socket (internal): Connecting of peripherals such as modems
  • ‘D’ type 9 pin (internal): Connecting of optional comms (Modbus, Profibus)
  • Camera Port (internal): Power and comms of Pulsar camera


  • Protocol Supported: DNP3 Level 4, WITS Protocol 1.1 via Ethernet or mode (optional) Modbus RTU, TCP/IP (optional), Profibus V1 (optional), GSM/GPRS/ PSTN, RS485 Pulsar expansion bus


  • Digital inputs: 8 digital inputs, min input voltage 5VDC, max input voltage, 30VC (max current 3mA). 24VDC input supply maximum total current 24mA
  • Analogue Inputs: 2 off 4-20mA or 0-20mA sink or source (user programmable and adjustable) 0.1% resolution, open circuit voltage (source mode) @4-20mA, 22V @ 20mA, 18V


  • Digital Outputs: 8 Form C (SPDT), rated at 5A at 240V AC
  • Analouge Outputs: 2 off, isolated (floating) outputs (to 150V) 4-20mA or 0-20mA into 1K Ω. 0.1% resolution
  • Display: 5.7 inch TFT colour display with cpacitive touchscreen


  • AC Supply: Universal 85-264VAC 47.400Hz 50W max input power 2A ‘T’ 20mm fuse
  • DC Supply: 22-28Vdc (internally fused 2A ‘T’)

Download Datasheet: Pulsar’s Ultimate Controller

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

Another Article:

Similar Posts