Sensus - Meistream Plus - Water Meter

German-made HIGH-PERFORMANCE COLD WATER METER, Class C Performance Capable Industrial, Municipal, Commercial and District Metering Applications Meistream Plus replaces the need to use combination meters.

Individually tested and certified to ISO/EEC Class C, Hydro-dynamically balanced rotor, IP68 rated copper/glass rotatable register, pulse-Opto and automatic meter read/radio read output options. Lowest starting flow. Large Turbine meters are available. 50°C maximum water temperature. OIML Class 2 Pattern Approved Certified. ISO/EEC approved interchangeable measuring element. Flanged to AS4087 PN16

Features & Benefits

• Meter with MID pattern approval acc. to annex MI001
• Exchangeable metrological unit with MID pattern approval acc. to annex MI001
• Unique measuring range; Q3/Q1 ≥ 315 in horizontal installation
• High overload capability
• No straight inlet length necessary (U0D0 acc. to OIML R49:2013 and ISO 4064-1:2017)
• Drinking water approved acc. to AS4020.
• Meter body in short (WP) and long (WS) overall length acc. to DIN 19625 and ISO 4064-1:2017 available
• The meter can be submerged; protection class IP68
• Used materials are temperature resistant up to 70 °C
• Register prepared for HRI-Mei pick-up

Additional Features & Accessories

Available options

• With encoder register for direct meter readout via data protocol (M-Bus, MiniBus, Sensus, IEC 1107)
• HRI-Mei factory mounted
• Version for use in hazardous areas
• ¼" pressure monitoring port

Approval Mark

• Meter cpl. and exchangeable metrological module
• Marking CE M-XX* 0102
• DE-09-MI001-PTB 012

* year of production

Typical Applications

• Measurement for billing of cold potable water up to 50 °C
• Measurement of medium and high flowrates
• Measurement of low flow, e. g. in light load periods
• For leakage control

Materials

• Body - Cast Iron
• Metrological module - Engineering polymer
• Other used materials - Brass, Stainless Steel

Environmental Conditions

According to ISO 4064-1:2017

Environmental class O acc. to OIML R49-1:2013

Environmental temperature: 5 °C ... 70 °C

Mechanical, environmental conditions: class M2

Approval Mark

Meter cpl. and exchangeable metrological module Marking CE M-XX* 0102

DE-09-MI001-PTB 012

*Year of production

Metrological / Performance Data

METROLOGICAL DATA ACC. TO MANUFACTURERS VALUES

METROLOGICAL DATA ACC. TO 2014/32/EU (MID)

Typical Headloss Curve

Typical Accuracy Curve

Dial

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Installation Requirements

• Unrestricted straight pipe upstream 0 x DN
• No abrupt restrictions directly downstream of the meter