Page 12 - Energize June 2022
P. 12

NEWS


        Goodbye to the manometer needle





          nstrotech is offering Keller’s electronic   continuous operating mode, the battery has capacity for
          ECO 2 manometer – an instrument which   up to 1000 hours. The ECO 2 electronic manometer has a
       Ican perform all standard measuring jobs   standard automatic switch-off time of about 15 minutes
        at an exceptionally low price. Compared to   after the last key function, this extends the battery life where
        its mechanical predecessors, Keller’s digital   continuous operation is not required.
        technology offers high resolution, excellent   The easy-to-handle ECO 2 is available with two practice-
        repeatability at similar prices.     based measuring ranges of -1 to 30 bar and zero to 300 bar in the
           The ECO 2’s dual display updates twice   compensated temperature range from 0 to 50°C.
        every second, showing the measured     The economically priced standard manometer offers typical
        value and the minimum or maximum value   overall accuracy of 0,5%FS (full scale). The standard design features
        attained. As a special feature, the ECO 2   IP65 protection, and the optional protective cover means that it can
        has a Zero Tare feature, allowing the user   also be operated reliably outdoors in all weather conditions. This instrument is also available
        to set the zero to any pressure, so that   in an Exia ATEX approved version compliant with 94/9/EC. The standard delivery includes a
        the manometer will then always show   swivel pressure connection which optimises readout alignment during operation.
        deviations from the Zero Tare value as the
        actual value.                        Contact Instrotech, Phone 010 595-1831, sales@instrotech.co.za, www.instrotech.co.za
           The user-friendly two-key operating   Facebook: bit.ly/3rj1SWY
        system provides access to the entire range   LinkedIn: bit.ly/3rkfKjL
        of functions: the stored “MAX/MIN” can   YouTube: bit.ly/3irItiy
        be erased and reset to zero, or the device   Product: https://bit.ly/3Bm8wAH
        can be switched to continuous mode. In   Hashtags: #Instrotech #Keller #Manometer











                                                                           Where our fuses help out
                                                                           They provide protection for the latest generation of string
                                                                           inverters and help to reduce balance-of-system costs.

                                                                           Short-circuit protection: High-performance solar installations
                                                                           may be prone to high short-circuit currents. gG class and gRL
                                                                           class fuse links can protect against this. Our gRL fuses react even
                                                                           faster to interrupt current flow.
                                                                           Overload protection: Our gG class and gRL class fuses provide
                                                                           complete protection against overload. Both types also protect
                                                                           conductors and system components from damage.
                                                                           Compact design: The gRL fuse accepts much higher current
                                                                           ratings – without any increase in the size of the fuse link. This
                                                                           means that the fuses can be made smaller than those in the gG
    PV installations are becoming larger, more powerful and more efficient – and SIBA has just the fuses   class, thereby saving the user both space and cost.
    that they need. As the energy transition continues to develop at pace, we are now seeing not only more
    solar power systems but also ever larger and more powerful installations of this kind. PV systems on   Many of our products are the result of highly specialised
    interconnected apartment blocks or on industrial and commercial estates are now operating at voltages of  requests from discerning clients. We therefore know our way
    up to 800 V AC.                                                        around manufacturing and production, and our in-house R&D
       String solar inverters are becoming increasingly common, especially in the medium-output range, and   capabilities have also helped us face some of industry‘s major
    we have targeted our new range of products specifically at these mid-sized units.   challenges – from digitisation and the DC factory through to
       SIBA can supply two model ranges with different switching characteristics for every type of PV system.  e-mobility and the energy transition.
                                       SIBA FUSES S.A. (Pty) Limited
                               Unit No. 45, 5 Sunrock Close, Sunnyrock, Germiston
       Tel: +27 11 334 6560 | Mobile: +27 82 883 3281 | Email: sibafuses@universe.co.za | Sales Email: siba.fuses@zsd.co.za
                                       Website: www.siba-fuses.co.za
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