Product Details
Overview
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MID water meter is Viewshine's residential ultrasonic water meter with cutting-edge technology. Ultrasonic water meter utilizes a non-contact measurement principle to calculate water flow by transmitting and receiving ultrasonic signals. This measurement method is characterized by high accuracy and a wide measurement range. Additionally, due to the absence of mechanical transmission mechanisms, it has minimal pressure loss, resulting in a long lifespan and higher reliability. Ultrasonic technology allows it to detect the lowest flow rate 2L/h and provides customers with the most suitable solution to non-revenue water.
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Main Features
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1. R400/R250, Wider Dynamic Range
2. U0/D0
3. Lowest Flow Rate: 2L/h
4. Free from Influence of Impurity and Magnetic Field
5. 12+ Years' Design Life Time
6. Vertical/Horizontal Installation
7. LCD Display
8. IP68 protection
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Main Functions
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1. Metering feature: adopt ultrasonic technique, accurate measurement.
2. Data recording: accumulated volume, alarm/event logs, etc. Storage days are configurable.
3. Local optical port: meter parameters and readings can be read by optical tool.
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Technical Parameters
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Type
|
U-WR
|
Size
|
DN15
|
DN20
|
Range and Capacities
|
Q3
|
2.5 m³/h
|
4.0 m³/h
|
Q4
|
3.125 m³/h
|
5.0 m³/h
|
Q2
|
10 L/h
|
16 L/h
|
Q1
|
6.25 L/h
|
10 L/h
|
Qstart
|
2L/h
|
Dynamic Range
|
R250/R400
|
Standard
|
ISO4064:2014/ OIML: R49-2013
|
Electrical
|
Battery
|
3.6V, Li-battery
|
EMC
|
E1
|
Mechanical
|
Environmental Classification
|
Outdoor
|
Protection Class
|
IP68
|
Medium Temperature
|
0.1~50℃(T50)
|
Storage Temperature
|
-25~60℃
|
MAP
|
PN16
|
Metrological
|
Accuracy
|
±5% in range Q1≤Q<Q2
±2% in range Q2≤Q≤Q4
|
Head Loss
|
0.4bar @ Q3
|
Communication
|
LoRa RF
|
LoRaWAN Class A
|
NB-IoT
|
Standard
|
Pulse Output
|
Customized
|
M-Bus/wM-Bus |
Standard |
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Dimension
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DN
|
L(mm)
|
Meter Thread
|
Pipe Thread
|
Extension Pipe Used
|
L2(mm)
|
H(mm)
|
H1(mm)
|
15
|
110
|
G¾B
|
R½
|
None
|
82
|
19.5
|
87
|
115
|
G¾B
|
R½
|
None
|
82
|
19.5
|
87
|
130
|
G¾B
|
R½
|
G¾B×20
|
82
|
19.5
|
87
|
165
|
G¾B
|
R½
|
G¾B×55
|
82
|
19.5
|
87
|
190
|
G¾B
|
R½
|
G¾B×80
|
82
|
19.5
|
87
|
20
|
110
|
G1B
|
R¾
|
None
|
82
|
22
|
90
|
115
|
G1B
|
R¾
|
None
|
82
|
22
|
90
|
165
|
G1B
|
R¾
|
G1B×55
|
82
|
22
|
90
|
190
|
G1B
|
R¾
|
G1B×80
|
82
|
22
|
90
|
220
|
G1B
|
R¾
|
G1B×110
|
82
|
22
|
90
|
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Why Choose Us
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1. Rich Experience: Viewshine is a leading enterprise in the field of ultrasonic measurement, and has actively participated in the formulation of Chinese measurement standards.
2. Professional Team: Our professional R&D and QC team can strictly control the product quality to meet your requirement.
3. Excellent After-sales Service: We prioritize customer satisfaction, our dedicated support team is readily available to address any queries that customers may have, ensuring a positive post-purchase experience.
4. Competitive Price: Direct manufacturing factory offering competitive price.
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http://www.viewshinemetering.com/