Wireless Nb Iot Automatic Water Meter R80 Brass Housing Control Valve

Multi jet water meter, AMR automatic meter reading by wireless Nb-Iot | R80 Brass valve control

Description:

The Nb-iot series AMR water meter is the abbreviation of automatic meter reading, which is the technology of automatically collecting consumption and status data from water/heat/gas/electricity meter and transferring that data to a central database for billing, troubleshooting, and analyzing

Introduction:

1) Up transfer:

From concentrator to AMR control center.

(a) GPRS Communication Mode

(b)Telephone Line Communication Mode

(c) RS232 Communication Mode

(d) Ethernet Communication Mode

2) Down transfer

From the collector and water meter.

Wireless network signal has the positive of wide signal propagation, wide coverage area ability, fast construction. One piece of collector can connect with 128 pieces of meter maximally.

The basic water meter Features:

• The Nominal flowrate of Qn 1.5 m³/h to 15m³/h, Q3 2.5m³/h to 25m³/h
• R value is R80 / 100 / 125 / 160 as requested
• Suitable for both cold and warm water applications
• Replaceable meter inserts available
• Good readability even at extreme operational conditions
• Optionally retrofittable with pulse contactors

Water meter operate condition:

• Water temperature:0.1℃～40℃ for cold water
  30℃～90℃ for hot water meter.
• Water pressure: ≤1.0 Mpa

Note:

• Measuring accuracy conform to ISO 4064 class B standard..
• Available with different length on request. Available in hot water meter on request.

Maximum Permissible Error:

(1) Between qt (included) and qs is ±2%;
(2) Between qmin and qt (excluded) is ±5%.

Circuit board

Potable reader

Data sheet

Competitive Advantage:

• Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
• Strict process control
• Advanced calibration equipment
• Engineer team