ZENITH Introduces advanced & sophisticated control functions to pumping stations without the need for additional PLC programming. Intelligent Pumping Station Controller The Zenith is designed to work alongside the dB range of transducers to provide versatile and in-depth control with a choice of functionality. Featuring DATEM analysis, an easy prompt-led setup, and the peace of mind that comes from many thousands of successful applications all over the world. Digital inputs allow the unit to respond to no-flow conditions and the Tariff-guard routines ensure that energy costs are minimized through periods of maximum electricity tariff. The Tariff Guard All intelligent pump controllers by Pulsar Measurement operate in a highly intelligent and predictive manner: with the objective to have a ‘full’ or ‘empty’ well as the tariff changes. The liquid level and the inflow rate is continually measured and assessed in the well. Both these variables are then related to the time the next tariff charge occurs. If the next tariff charge is for a higher cost rate, the well will be filled first to enable pump down immediately prior to moving onto the higher tariff charge. This then provides maximum storage capacity in the well during the higher tariff period, once in the lower tariff cost period the level is pumped down as normal using the minimum number of pumps. The level and inflow condition of the well is continuously monitored to optimize the liquid level and intelligently control the purpose of the pumps according to the impending tariff charge. By doing this, high tariff charge pumping may be reduced significantly, or avoided entirely, to provide real cost savings on pump energy charges, especially during higher energy cost periods. I N F O @ P U L S A R M E A S U R E M E N T . C O M THE RIGHT METER FOR • Small Pump Station Control • Tariff Charge Monitoring • Energy Savings • Well Monitoring • Pump Control & Monitoring • Well Capacity & Performance Ten set points for tariff variations may be installed, these can be assigned per day, week, or other reoccurring periods to be site-specific. It is important to note that the normal pump on and off points are maintained in storm conditions, eliminating the possibility of spills. Actual energy savings achieved will depend on the capacity of the wet well, the frequency of the tariff charges, the size of the pumps, and the relative tariff charges applied. However, cost savings are usually significant.

ZENITH CONTROLLER Simple Calibration Calibration is via the unique, simple, integrated menu-driven system, or if there are several typical pumping stations the unit may be assigned a factory setup routine to enable the operator to simply select three menu options as follows: • The pumping routine that is required • Transducer type being used • The working span required This saves time-on-site and also reduces the potential for any errors during the setup process. This also removes the necessity for other control devices or complicated setup routines. Digital Inputs Intelligent pump controllers...

Technical Specifications PHYSICAL Mounting Option: Controller Body Dimensions: Weight: Enclosure Material / Description: Transducer Cable Extensions: Maximum Separation: Max. & Min. Temperature (Electronics): Flammable Atmosphere Approval: Fascia Mount: 200 mm x 112 mm (7.9 in x 4.4 in) front, 165 mm x 105 mm (6.5 in x 4.1 in) cut-out Nominal 1 kg (2.2 lb) Stainless steel and polycarbonate, flame resistant to UL94 V0 Twin Screened 1,000 m (3,280 ft) IP64 -20 °C to +55 °C (-4 °F to +131 °F) Safe area: compatible with approved dB transducers allowing installation to zone 0 EMC approval to BS EN...

Zenith Drawing Front Zenith Drawing Side Delivering the Measure of Possibility. Pulsar Measurement offers worldwide professional support for all of our products, and our network of global partners all offer full support and training. Our facilities in Malvern, UK and Largo, USA are home to technical support teams who are always available to answer your call or attend your site when required. Our global presence, with direct offices in the UK, USA, Canada, and Malaysia, allows us to create close relationships with our customers and provide service, support, training, and information throughout...