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The counter of the new EKTD has been conceptually newly thought through and technically refined. The result is a counter with a shielded magnetic coupling which delivers virtually perfect results in terms of precision and measuring stability. Thanks to a wide range of technical options, the EKTD is optimally equipped for the future.
The EKTD makes a technical leap forward in development with its newly developed modulator disc. This makes possible non-reactive, electronic scanning with a variable resolution and is the basis for remote reading via radio, M bus or pulse module.
Pulse-ready
Both the ETKD 7 reel model with magnetic counter and the 8 reel model with modulator disc provide the option of reading the counter data remotely.
M bus-ready
Using a special add-on M bus module, the ETKD 8 reel counter model with modulator disc can be integrated into an M bus system, in which all counters on a property are connected together and can be read centrally.
Radio-ready
With the addition of an add-on radio module, the ETKD model with modulator disc and 8 reel counter can be read via radio (WM bus as per OMS). A radio module transmits the counter data to a radio modem and these are relayed to a PC or hand-held computer via Bluetooth.
Our developers succeeded in combining the high-precise measuring ETKD-insert with a body of pressure-tight plastics, suitable for use with potable water. The result is the innovative ETKD-L.
The composite housings of the Water Meter consist of a polymer, as light as it is highly stable, which has been used in the automotive industry and in the manufacture of sports equipment and containers for drinking water for many years. The result: extremely low weight with the highest stability and resilience. In addition, the Plastic Water Meters are resistant to corrosion.
Plastic Meters
Performance Characteristics
The RTKD-L records the flow rate using the volumetric measuring principle and guarantees extremely precise consumption recording (max. Ratio Q3/Q1 = 400) and accounting.
The RTKD-L is equipped with the ZENNER D-register and is available in two versions:
RTKD-L-M with 8-digit-rollers register and modulator disc for non-reactive scanning for radio (wireless M-bus, LPWAN), M-bus or pulse. RTKD-L-N with 7- or 8-digit rollers for different pulse values and retrofittable
with mechanic pulser.
Applications
AMR options
RTKD-L-M serially equipped with communication interface for:
The new series of our volumetric piston meters with protected dial are an improvement of the classical RNK. Our developers succeeded in combining the millionfold proved and high-precise measuring insert with a body of pressure-tight plastics, suitable for use with potable water. The result is the innovative RNK-L-RP-N.
A very low starting flow and reliable performance even with aggressive or dezincification water qualities are its main features. The protected roller counter is reliably readable even under demanding climatic conditions.
The construction principle of the RNK-L-RP-N with direct transmission from the measuring chamber to the counter ensures by standard protection against magnetic or other manipulation attempts or interference.
RNK-L-RP-N is equipped with pulser (Reed) for remote readout.
Performance Characteristics
Its main features are a low starting flow and reliable perfor- mance even with difficult water qualities or dezincification effects. Constant development guarantees accurate measuring results and the best long-term stability.
The MTKD-L is equipped with the ZENNER D-register and is available in two versions:
MTKD-L-M with 8-digit-rollers register and modulator disc for non-reactive scanning for radio (wireless M-bus, LPWAN), M-bus or pulse. MTKD-L-N with 7- or 8-digit rollers for different pulse values and retrofittable
with mechanic pulser.
Applications
AMR options
MTKD-L-M serially equipped with communication interface for:
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