The HRI-Mei is a data capture device for Meistream bulk water meters - which can be retrofitted to the meter at any time without breaking the meter’s seal. The HRI-Mei provides a high resolution pulse output with optional water flow direction detection.

The data interface can also be used for mbus applications or for Minibus devices like MiniPad or Sensus((S))cout-MB With the HRI-Mei all known data interfaces with Encoder, Electronic and Hybrid registers can be replaced.

Also other applications requiring reed switches or optical pulse outputs can be supported with only this one data capture device.

SPECIAL FEATURES

• Compatible Meistream, Meijet and Meitwin water meters
• Load-free inductive scanning of the meter’s pointer
• No magnetic influence
• Retrofitable
• Detection of water flow direction (Option)
• Electronic pulse output eliminates switch bounce
• Self diagnostic and tamper detection
• Battery lifetime up to 12 years - Can be expanded to lifetime with external power supply
• Sealed housing (IP68)