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Calculate, indicate, count: Volume counting for smart savers
June 9,
2022 272 272 
Kobold’s electronic unit ZOE, is specifically designed for the calculation and display of flow rates and volume flow of flowmeters. Whether users have an external power supply or need a battery-powered device, and when a back-lit display is required (or not), the ZOE can be set for an extensive range of applications.
The ZOE electronic unit shows flow rate, resettable daily and total counter (mass units can also be set), and all customized programme settings remain saved, ever after a 
battery exchange. The instruments are suitable for harsh indoor and outdoor environments and comply with EU Electromagnetic Compatibility directives. ZOE's UV-resistant, glass-fibre reinforced nylon housing is weather-resistant and has CAT IP66/67 Nema 4X protection.
Electronic flow measurement ZOE's specifications:
- Battery operation or external DC power supply
- Configurable, LCD-display layout with background lighting
- Universal pulse input (NPN, PNP, NAMUR, reed switch)
- Scalable pulse output
- Sensor supply
- Free scaling
- Housing for wall or pipe mounting
The ZOE can be connected with flowmeters with pulse or frequency output.
Users can choose either the compact version, in combination Kobold’s DON and DOT flowmeters, or the remote version. Both devices assure users of an outstanding price/performance ratio.