Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The instruction manuals on our website www.kobold.com are always for currently manufactured version of our products. Due to technical changes, the instruction manuals available online may not always correspond to the product version you have purchased.
5. Operating Principle The KOBOLD flow meters models DPL are used to measure and monitor liquids. Its compact design allows it to be used in equipment where only small space is available. The large number of evaluating electronics offered means that the system is suited for a wide range of applications.
7. Electrical Connection 7.1. General Attention! Make sure that the voltage values of your system correspond with the voltage values of the measuring unit. Make sure that the supply wires are de-energised before making any connections. Attention! Incorrect wiring will lead to damage of the unit’s electronics.
7.5. Cable outlet with M12x1 angle plug electronic options F3x and L3x When using a pre-assembled M12x1 connection cable with angled plug, the cable outlet is always aligned opposite to the flow direction. 7.6. Compact electronics: (..C30R, ..C30M, ..C34P, ..C34N) See Operating Instructions Completion for compact electronics with frequency output Model: ..C30R,..C30M,...C34P,...C34N...
8. Commissioning – Evaluating Electronic 8.1. Frequency output The measuring instruments are preset and after connection ready for operation. 8.2. Analogue output The measuring instruments are preset and after connection ready for operation. 8.3. Compact electronics The measuring instruments are preset and after connection ready for operation. (In order to change settings see the operating instructions for the compact electronics model ..C30R, ..C30M, ..C34P, ..C34N) page 8...
9. Maintenance As long as the measured medium is clean, the instrument is maintenance-free. In order to avoid problems, we recommend the installation of a filter, e.g. the magnetic filter, model MFR. If cleaning of the sensor is necessary, the sensor can be opened, so that the inner parts are accessible.
10. Technical Information 10.1. Sensor data Accuracy: ± 2.5 % f. s. ± 5 % f. s. (OEM version) Linearity: ± 1 % f.s. Medium temperature: - 40...+ 70 °C Ambient temperature: - 30...+ 60 °C Max. operating pressure: 10 bar Protection type.: IP 65 Materials...
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Analogue output (option plug-on display) 20 % Power supply: 24 V Output: 0 - 20 mA or 4 - 20 mA, 3-wire technology Max. load: 500 Ohm Electrical connection: plug connector M12x1 or DIN 43 650 Option: plug-on display (with plug connector DIN 43 650 and output 4-20mA) Compact electronics Display:...
11. Order Codes Order Details (Example: DPL-1P05 G4 0000) Meas. approx. approx. Gasket model Connection Electronic analyser range frequency pressure L/min Hz at loss bar at EPDM water max. value max. value Frequency output ..0000 = Frequency output, NPN, without cable (OEM), no CE ..F300 = Frequency output, plug connector M12x1, PNP ..F320 = Frequency divider 1:2, plug connector M12x1, PNP ..F340 = Frequency divider 1:4, plug connector M12x1, PNP...
13. EU Declaration of Conformance We, Kobold Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Low Volume Rotating Vane Flow Meter model: DPL-1P..., DPL-1V..., DPL-1E... to which this declaration relates is in conformity with the standards noted below:...
14. UK Declaration of Conformity We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Low Volume Rotating Vane Flow Meter model: DPL-1P..., DPL-1V..., DPL-1E... to which this declaration relates is in conformity with the standards noted below: BS EN 61000-6-4:2007+A1:2011 Electromagnetic compatibility (EMC).
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