By combining advanced ultrasonic level measurement with the control and monitoring of pumps and providing many other control functions, it is possible to eliminate a PLC by using Zenith in a smaller station. Significant capital and operational cost savings can be achieved by using TariffGuard (peak tariff avoidance control software) to enable optimum use of pumps during periods of lower cost electricity.

Tariff Guard
Provides significant energy saving by maximising pump use during low rate electricity cost periods, and limits pump use during high cost tariff periods. There are10 user definable periods, which may be set at any time during the week, or set to a recurring program.

Daylight
When selected, automatically corrects for the relevant months of daylight saving time.

Digital Inputs
7 digital inputs allow multi purpose alarm and
control sequences for pump failure, other external inputs such as a rain gauge,or control inter locks may be used to monitor a control event, manual override or reset, switches inhibit or enable.


Pump Control Features

• Fixed duty assist
• Fixed duty back up
• Alternate duty assist
• Alternate duty back up
• Duty back up and assist
• Service ratio duty assist
• Service ratio duty back up
• Two pump set
• FOFO (first on first off) duty assist
• Duty Standby

Alarm Functions

• High or low level
• In or out of band
• Rate of filling or emptying
• High or low temperature
• System failed
• Pump efficiency

Data Logs

• Running total of individual pumped volume 
• Running total of individual pump running hours 
• Running total of individual pump starts
• Running total of individual pump run-ons 
• Individual pump efficiency

Volumetric Throughput

• Conversion of level measurement into pumped volume throughput, stored in an 8 digit
• memory,with the ability to monitor a variety Digital Inputs of well shapes andprovide custom linearisation of non-standard shapes.

By combining advanced ultrasonic level measurement with the control and monitoring of pumps and providing many other control functions, it is possible to eliminate a PLC by using Zenith in a smaller station. Significant capital and operational cost savings can be achieved by using TariffGuard (peak tariff avoidance control software) to enable optimum use of pumps during periods of lower cost electricity.

Tariff Guard
Provides significant energy saving by maximising pump use during low rate electricity cost periods, and limits pump use during high cost tariff periods. There are10 user definable periods, which may be set at any time during the week, or set to a recurring program.

Daylight
When selected, automatically corrects for the relevant months of daylight saving time.

Digital Inputs
7 digital inputs allow multi purpose alarm and
control sequences for pump failure, other external inputs such as a rain gauge,or control inter locks may be used to monitor a control event, manual override or reset, switches inhibit or enable.


Pump Control Features

• Fixed duty assist
• Fixed duty back up
• Alternate duty assist
• Alternate duty back up
• Duty back up and assist
• Service ratio duty assist
• Service ratio duty back up
• Two pump set
• FOFO (first on first off) duty assist
• Duty Standby

Alarm Functions

• High or low level
• In or out of band
• Rate of filling or emptying
• High or low temperature
• System failed
• Pump efficiency

Data Logs

• Running total of individual pumped volume 
• Running total of individual pump running hours 
• Running total of individual pump starts
• Running total of individual pump run-ons 
• Individual pump efficiency

Volumetric Throughput

• Conversion of level measurement into pumped volume throughput, stored in an 8 digit
• memory,with the ability to monitor a variety Digital Inputs of well shapes andprovide custom linearisation of non-standard shapes.