TW : Tradewaste flowmeter


With no moving parts and an obstruction-less bore, the KMS502F-TW tradewaste flowmeter (wired, programmed, tested and supplied by ManuFlo) guarantees the highest level of performance, unaffected by specific gravity or viscosity variations, or the most contaminated of fluids, whilst maintaining a high degree of accuracy over a very wide flowrange.

A unique integrated verification and diagnostic function feature has been implemented in KMS flowmeters, providing ultra- stable performance over time.

Your chosen ManuFlo KMS flowmeter will be fully programmed, wired, calibrated and wet-tested on our internal flow test rig facility. When you choose your tradewaste flowmeter from ManuFlo, simplicity of installation is assured.


  • Pre-delivery calibration: All flowmeters are calibrated at the ManuFlo factory, with pumped or gravity fed water, using a Water Board designed weir tank rating facility cross-referenced with a load cell (certified to NMI standard) and Magmaster flowmeter verification system.
  • Field calibration: After the flowmeter has been installed, Sydney Water will require an on-site calibration check.
    The calibration of a tradewaste flowmeter should be checked once a year.


  • Fitted with Sydney Water Tradewaste plugs (Sampler and mA outputs).
  • For waste water, bore water and irrigation ( upto 10% solids).
  • Unsurpassed accuracy to ±0.5% ≥ 0.5 m/s with repeatability of ±0.1%.
  • Integrated verification, diagnostic function and empty pipe detection.
  • Fully wired and programmed for simple installation and start-up.
  • Power supply option: 85 – 253 VAC or 17 – 31 VDC powered.
  • Modern robust housing design with bright graphic display.
  • Programmable via 4 internal push buttons or via magnetic wand.
  • Totaliser up to 10 digits with Flowrate display and status page.
  • Integral display version directly mounted to the sensor tube or Remote display wired via 2 metres cable (can be longer on request).
  • Flanged version with Hard Rubber liner & Hastelloy C electrodes – Wafer version with PFA liner & Hastelloy C electrodes.
  • Protection category: IP66 / 67 (NEMA 4/4X/6) standard.
  • Measured liquid conductivity: ≥ 5 μS/cm ( ≥20 μS/cm for water ).
  • Process temperature: -5 to 80 oC (HR liner) -25 to 120 oC (PFA liner) .
  • Virtually maintenance free with no moving parts.
  • Grounding earth ring supplied.