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High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit
High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit
High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit
High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit
High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit
High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit
Specifications
Brand Name :
Willfar Information Techonology Co., Ltd.
Model Number :
WMFK-P300
Certification :
OIMLR49/ISO4064/EN14154/STS IEC62055-41
Place of Origin :
Changsha Hunan
MOQ :
100
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
2000 per day (based on the number of the order)
Delivery Time :
30 days
Packaging Details :
Carton Packaging
Color :
Black/Blue
Material :
Brass
Communication Protocol :
STS, LoRa
Brand :
Willfar Information
Level of Protection :
IP68
Description

STS Prepaid Wireless Smart Cold Water Meter WMFK-P300 with Valve Control Unit

Company Profile


Willfar Information Technology Co., Ltd.


- Established in 2004;
- Listed on the STAR Market of the Shanghai Stock Exchange in December 2019;
- Leading supplier of meter reading (AMI) equipment and operation service;
- The first company to develop "One DCU Reading Multi-meter" solution in China;
- The first company to have large-scale application of technologies and systems like "CPU smart-card Charge and Control", "One DCU Reading Multi-meter", LoRa-based RF Communication and "District Metering Area (DMA)”


Introduction

1. The WMFK-P300 which consists of User Interface Unit (UIU) , wireless valve control unit(VCU) and water meter.
2. The water meter is a rotary piston water meter designed for measuring flows of cold potable water. It is a high reliable measurement instrument, which is comply with OIMLR49/ISO4064/EN14154 standards. It is an ideal product that can be used in residential area.
3. Accuracy class of water meter exceeds Class C(R160), Material of body is engineering plastic .
4. The UIU acts as a remote display and keypad for water meter, and it could be connected with meter by RF interface .
5. The prepayment module of VCU conform to the STS standard IEC62055-41

High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit

High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit

Technical Parameters

Item Parameter
Meter Type Volumetric
Nominal diameter(mm) 15 20
Valve length(mm) 80
Meter length(mm) 110 130
Permanent flowrate Q3(m3/h) 2.5 2.5 4
Q3/Q1 R160
Accuracy class Class 2
Error Q1≤Q＜Q2 5%
Q2≤Q≤Q4 2%
Types of Indicating device combination of analogue and digital devices
Indicating range 0~99999.99995
Temperature class T30
Water pressure class MAP10(10bar),MAP 16(16bar)
Pressure-loss class Δp63(0.63bar)
Installation position H,V
The installation sensitivity class U0/D0
Electromagnetic and Environmental class E1,B
Battery life-time ≥5 years(typical)
Radio Frequency Band (433~435)MHz,(470~510)MHz
Maximum Transmit Power 50mW,100mW
Valve life-time ≥7000 times(typical)
Work Environment 0.1℃~50℃,≤93%RH
IP code IP68

Certificate

OIMLR49/ISO4064/EN14154/STS IEC62055-41

Features

1. Separation design of water meter and control valve , which can be installed H/V and can be used independently.
2. Separation design of water meter and UIU,
3. the water meter can be installed in a place where you can't touch it .
4. IP68 protection


Basic Functions

1. LCD display
2. Prepayment, Max.8 steps of water tariff
3. Insufficient water warning
4. Self-defined overdraft
5. Anti-storage (purchase limitation)
6. Anti-magnetic Interference & record
7. Low-Battery detection & record
8. Anti-tamper detection & record
9. History data
Advanced Functions
1. Support purchase water by mobile
2. Holidays Management
3. Non switch-off during off-duty
4. Monthly free consumption water
5. Collect taxes and fee by water charges
6. Anti-leak detection

Situations

Residential and commercial

Dimensions

Nominal size(mm) L1(mm) L2(mm) H(mm) W(mm)
15 195 215 151 110
20 215 235 151 110
Product tags

water meter pulse sensor

,

water meter setter

,

water meter control
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High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit

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Product Detail
Brand Name :
Willfar Information Techonology Co., Ltd.
Model Number :
WMFK-P300
Certification :
OIMLR49/ISO4064/EN14154/STS IEC62055-41
Place of Origin :
Changsha Hunan
MOQ :
100
Price :
Negotiable
Contact Supplier
High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit
High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit
High Accuracy Smart Water Meter Cold Water Meter WMFK-P300 With Valve Control Unit

Willfar Information Technology Co. Ltd.

Active Member
6 Years
hunan, changsha
Since 2004
Business Type :
Manufacturer, Exporter, Seller, Other
Main Products :
Smart Water Meter, Smart Gas Meter, EV Charging Station
Total Annual :
170-180 million
Employee Number :
700~705
Certification Level :
Active Member
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