Updated:2024-04-09
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The Zenith pump controller by Pulsar Measurement is a high specification full-featured pump station management system. The combination of ultrasonic measurement and control and monitoring of pumps and other control functions makes it possible for utility companies across the globe to reduce the use of expensive PLCs and provides savings when it comes to programming costly logic and pump control programs.
Featuring DATEM analysis and an easy prompt-led setup, the digital inputs allow the unit to respond to no-flow conditions and impose routines that ensure energy costs are minimized and pump efficiency is maximized. This small pump station control unit is ideal to minimize expenses on PLC installations, allows for works managers and operators to get a good overview of the pumping process, and enables them to schedule predictive maintenance to get the most out of pump station equipment and instrumentation.
Conversion of the level measurement into stored volume throughput with the ability to accommodate a variety of well shapes and to custom linearize for non-standard wells is included. A useful feature for monitoring local flow changes and for well capacity performance when part of an integrated system.
Features
Advanced pump control features as standard
Reduce capital costs by eliminating PLCs on small sites
Reduce panel depth and size
Reduce power costs by intelligent use of lower tariff periods for pumping
Monitoring of pumps or controls via the 7 digital inputs
Easy prompt led menu system with clear backlit display
RS232 with RS485 Modbus or Profibus DP V0/V1 options
Totalizer volume throughput of well or station
Small panel footprint and only 90 mm (3.5 in) inside projection
This unit can also be configured using Pulsar's PC Suite software
Specifications
Controller Body Dimensions | 200 mm x 112 mm (7.9 in x 4.4 in) front, 165 mm x 105mm (6.5 in x 4.1 in) cut-out |
Weight | Nominal 1 kg (2.2 lbs) |
Case Material | Stainless steel and polycarbonate, flame resistant to UL94 V0 |
Power Supply | 115 V AC +5%/ -10% 50/60 Hz, 220 V AC +5%/ -10%, 18-36 V DC |
Volt-free Contacts | 6 Form 'C' (SPDT) 5 A, 220 V AC |
Digital Inputs | 7 NO or NC with 24 V DC internal supply, available max. 20 mA |
Analog Outputs (adjustable) | Isolated output of 4-20mA or 0-20mA into 500 Ω (user-programmable and adjustable) 0.1% resolution |
Analog Input | Isolated input for the loop-powered device. 4-20mA source |
Serial Output | RS232 via RJ11 port |
Display | 6 digits plus 12 character text, plus bar graph with direction indicators, remote communicator identifier, and program/run/test mode indicators |
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