Shanghai Xunhui Environment Technology Co., Ltd.

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RF Type IC Card Prepayment Water Meter Woltman Water Meter With Removable Dial Register

RF Type IC Card Prepayment Water Meter Woltman Water Meter With Removable Dial Register

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Brand Name :Purescience
Model Number :LXLC-50
Certification :ISO 4064, GB/T19001
Place of Origin :China
MOQ :500 pieces
Price :USD 5 - USD10
Payment Terms :L/C, D/P, T/T
Supply Ability :2,800,000 sets per year
Delivery Time :4-5 weeks
Packaging Details :unit pack by brown box, pallet
Product name :Woltman water meter
Port size :2 - 12"
Port connect :thread or flange
Remote reading :wirelss NbIot
type :Dry dial
Accuracy :+ / - 2% @ cold water
Operation pressure :PN10 / PN16
Material :ductile iron
Function :Totalizer , flow rate
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View Product Description

Woltman water meter with removable dial register, RF type IC card prepayment water meter DN50

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%.

AMR System description:

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.

Circuit board

RF Type IC Card Prepayment Water Meter Woltman Water Meter With Removable Dial Register

Potable reader

RF Type IC Card Prepayment Water Meter Woltman Water Meter With Removable Dial Register

Data sheet

Description Unit Hydraulic data and dimensions
Nominal size mm(inch) DN15 (1/2") DN20(3/4")
Overload flow rate (Qs) m3/h 2 3
Permeanent flow rate (Qp) m3/h 1 1.5
Transitional flow rate (Qt) l/h 80 120
Minimum flow rate (Qmin) l/h 20 30
Min reading l 0.05 0.05
Max reading l 99999.9999 99999.9999
Max work pressure MPa 1.6 1.6
Pressure difference at Qs Mpa <0.1 <0.1
L mm 165 190
I mm 245 290
H mm 135 135
h mm 36.5 36.5
B mm 94 94
D inch G3/4B G1B
d inch R1/2 R3/4
weight with connections kg 1.49 1.75
without connections 1.29 1.45

Competitive Advantage:

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

Production line

RF Type IC Card Prepayment Water Meter Woltman Water Meter With Removable Dial Register

Base water meter

RF Type IC Card Prepayment Water Meter Woltman Water Meter With Removable Dial Register

China RF Type IC Card Prepayment Water Meter Woltman Water Meter With Removable Dial Register for sale

RF Type IC Card Prepayment Water Meter Woltman Water Meter With Removable Dial Register

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