The Sensus Cordonel is a static ultrasonic flow meter for billing potable water in nominal sizes DN40 to DN150. It uses ultrasonic transit-time technology with no moving parts or flow obstruction, delivering a very large R1000 measuring range and constant accuracy over a 20-year average lifetime with no ageing degradation. Integrated, encrypted radio communication and a data logger suit it to walk-by/drive-by readout and radio-based fixed Smart Water Networks, with an optional integrated pressure sensor and pulse output for DMA analysis and process control.

Features & Specifications

• Ultrasonic measurement with no moving parts — maintenance-free over its operational lifetime

• Nominal sizes DN40–DN150; permanent flowrate Q3 from 40 to 160 m³/h

• Large Q3/Q1 R1000 measuring range with U0D0 installation (no straight upstream/downstream pipe required, even behind a 90° bend)

• MID pattern approval (annex MI001); conforms to OIML R49:2013 and ISO 4064:2014

• For measurement/billing of potable water up to 50 °C; horizontal or vertical installation

• Cast-iron body with high-grade polymer/stainless-steel inner tube and measuring transducers; EPDM gaskets; lithium battery

• IP68 submersible protection; LCD showing consumption, flow, temperature, optional pressure and status

• Integrated encrypted radio and data logger; NFC readout of last volume; optional integrated pressure sensor and programmable pulse output

• 20-year average meter lifetime including battery under standard usage conditions

• Drinking-water approvals: KTW/DVGW, WRAS, ACS, KIWA

Dimensions & Technical Data

Dimension drawings, dimensions and weights (DN40–DN150):

Performance data, head-loss and error curves and display information: