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Monday to Friday

Stream Measurement

Lancashire, OL4 3DZ

09:00 – 17:30

Monday to Friday

Stream Measurement

Lancashire, OL4 3DZ

Our Products

Sensus HRI-Mei FS Output Module for Meistream FS

Smart output module that can be retrofitted to the Sensus Meistream FS Hot water sensor at any time without breaking the meter’s seal

Description

The HRI-Mei FS is a smart output module for Sensus Meistream FS Hot Water Sensors, which can be retrofitted to the meter at any time without breaking the meter’s seal.

SPECIAL FEATURES:

  • For use with Meistream FS
  • Choice of output resolutions (10, 25, 100 or 250 lts/pulse)
  • Electronic pulse output – eliminates switch bounce
  • Load-free inductive scanning of the meter’s pointer
  • No magnetic influence effecting the output
  • Retrofitable onsite without breaking the meter seal
  • Self diagnostic and tamper detection
  • Battery lifetime up to 12 years – Can be expanded to lifetime with external power supply
  • Sealed housing (IP68)

Switch TypeOC acc. EN1434-2 (Open Drain)
Maximum Voltage28 v
Maximum Power20 mA
Pulse Length≥ 100ms
Pulse Pause≥ 100ms
On Position≥0.3v at 0.1mA
Off Position≥6 MΩ
Cable Length3m
ConnectionWhite = Plus / Grey = Minus
Protection ClassIP68
Power SupplyIntegral Lithium Battery (Not replaceable)
Battery LifeTypically 6years + 1 year storage
Ambient Temperature-5……+ 70°C
Humidity100%

 

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