The Sensus MeiStream Plus is a Class C bulk water meter for the billing measurement of cold potable water up to 50 °C. It builds on the MeiStream platform with a substantially wider measuring range — Q3/Q1 ≥ 315 in horizontal installation — giving improved low-flow sensitivity for accurate revenue metering and leakage control on municipal networks. Like the standard MeiStream it requires no straight inlet run (U0D0).

Features & Specifications

• Class C bulk meter for cold potable water up to 50 °C; wetted materials temperature-resistant to 70 °C

• MID pattern approval to Annex MI001 (DE-09-MI001-PTB 012)

• Wide measuring range Q3/Q1 ≥ 315 (horizontal) for improved low-flow accuracy

• Size range DN40–DN150, PN16

• No straight inlet length required — U0D0 to OIML R49 and EN 14154

• Exchangeable metrological measuring unit for economical re-verification

• Meter can be submerged — protection class IP68

• Short (WP) and long (WS) body lengths to DIN 19625 and EN 14154

• Register prepared for HRI-Mei pick-up; OD optical pulsers and encoder registers available; optional ¼” pressure-monitoring port

• Materials: cast-iron body, plastic measuring element and rotor, brass and stainless steel; ISO 9001 manufacture

Dimensions & Technical Data

MID performance and dimensions, selected sizes — Q3 permanent flowrate, Overall length L / Height H / g (mm) and meter weight (kg):