Performance characteristics
■ Electro-mechanical Separate Technique
■ Wet dial register construction
■ Specially protected encapsulated digit rollers
■ High-quality mineral glass inspection window
■ Optional: UV-resistant plastic
■ With Internal strainer, inlet strainer
■ No magnetic effect
■ Mechanical display (Max: 99999), NOT digital display
■ Hand-held device could be a option
■ The battery life span over 6 years at data transmission once a day
■ Display range from 0.1 L to 99999 cubic meters
■ No battery consumption at daily work except for meter reading moment
■ Transparent transmission, high real-time performance
■ Transmission rate adaptive, no manual setting required
■ Strong driving capability, drive current up to 500mA
■ Automatic cut power , with isolation, wide voltage
■ With transceiver indicator and overload alarm indicator
Technology advantage:
■ Decimal code disc decoding technology, there is no carry between 0 and 9.
■ The fully sealed structure is protected from the external humid environment
and has a waterproof performance of Ip68.
■ Split design, installation and maintenance are simpler and convenient.
■ It is only necessary to replace the water meter base table after the water meter verification period.
AMR transmission method Special for ROWL
■ Radio Frequency free private protocol (Lora frequency channel should beconfirmed as to different countries)
■ Signal coverage can be 1000m ,the farthest distance may be 3000m withhelp of repeaters
AMR transmission method Special for ROWM
■ Mbus protocol ,wired layout
Accessories
2pcs couplings, 2pcs coupling nuts and 2pcs washers
Applications
■ For the consumption measuring of cold potable water up to 40° C
■ Water meter for horizontal and vertical installation
■ Operating pressure 1 Mpa
Meter Module device features
■ Frequency：According to buyer's country
■ Lithium battery powered：3.6 V
■ Communication range:1000 -1500m
■ Static current：uA＜10
■ Transmit Power：50mW
■ Battery life: 6-8 years (read data once daily)
