SD1-K-24
• The plug-in display unit SD 1 may be used withany KRACHT volume counter which uses a plug-inconnection according to DIN 43650.• The display unit is simply inserted between the plugand the plug socket on the volume counter.The displayed value will be the actual flow rate orthe volume. The square wave signal remains availablefor external processing.• Volume counters already supplied can be equippedwith the plug-in display unit. To achieve this theamplifier card must be removed from the plug.• The plug-in display unit is freely programmable.All necessary settings can be achieved with 2 keys.The programmed data is stored on an FRAM andtherefore saved in case of power failure.• As an option the SD 1 is available with an analogueoutput (0 -- 20 mA or 4 -- 20 mA) proportionalto flow rate or volume or with two programmablerelay contacts. In both cases, the square wave signalsare no longer available.