The plug-in display unit SD 1 may be used with any KRACHT volume counter which uses a plug-in connection according to DIN 43650.
The display unit is simply inserted between the plug and the plug socket on the volume counter. The displayed value will be the actual flow rate or the volume. The square wave signal remains available for external processing.
Volume counters already supplied can be equipped with the plug-in display unit. To achieve this the amplifier 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 and therefore saved in case of power failure.
Product Characteristics SD1
The SD 1 Service is a plug-in display unit which may be used with any KRACHT volume counter with plug in connection according to DIN 43650.
The display unit is simply put on the plug socket of the flow meter.
The batterypack supplies the SD1 and the sensors with power.
No separate power supply is necessary.
If the battery drains flat the SD 1 Service can be operated and charged with the enclosed charger.
The impulse volume is freely programmable.
All necessary settings can be achieved with 2 keys.
The programmed data is stored on a FRAM and therefore saved in case of flat batteries.
With the batterypack an operating time of 30 hours is possible without recharging.