Main Features
- IP68
- U0/D0
- WRAS Certificed
- OIML Certification
- MID B+D Certification
- Water Quality Test Report
- Multiple communication
- Flow partition metering statistics
- Leakage detection
- No air measurement
- Installed in all positions
- Compact size and robust design
- R400, high and stable accuracy
- Data reissue and retransmission mechanism
- No moving parts, 12 Years+ designed service life
- Strong anti-interference performance and will not affected by media or external magnetic fields.
Technical Parameters
|
Specifications |
|||||
|
Nominal diameter |
DN |
mm |
32 |
40 |
50 |
|
Permanent flow rate |
Q3 |
m³/h |
10 |
16 |
40 |
|
Overload flow rate |
Q4 |
m³/h |
12.5 |
20 |
50 |
|
Transitional flow rate |
Q2 |
L/h |
40 |
56 |
160 |
|
Minimum flow rate |
Q1 |
L/h |
25 |
40 |
100 |
|
Measurement range |
R |
Q3/Q1 |
R400 |
||
|
Range for R400 |
– |
Q2/Q1 |
1.6 |
||
|
Temperature class (EN and OIML) |
– |
℃ |
T50/T30 |
||
|
Flow profile sensitivity class (EN) |
– |
– |
U0/D0 |
||
|
Counter indication range |
– |
m³ |
99999.999 |
||
|
Scale interval value |
– |
m³ |
0.000001 |
||
|
Maximum permissible error in the range of Q2 ≤ Q ≤ Q4 |
ε |
% |
0. 1℃<=T<=30℃: ±2%; 30℃ |
||
|
Maximum permissible error in the range of Q1 ≤ Q < Q2 |
ε |
% |
±5 |
||
|
Battery |
– |
V |
3.6 |
||
|
Max battery life |
Years |
12 |
|||
|
Communication interfaces |
– |
– |
LoRaWAN/NB-IoT/Pulse |
||
|
Water pressure class |
(EN) |
bar |
MAP16 |
||
|
(OIML) |
0.3 to 16 |
||||
|
Maximum pressure loss |
– |
0.4 |
0.25 |
||
|
Installation orientation |
– |
– |
H/V |
||
|
Reverse flow |
– |
– |
Measurable reverse flow |
||
|
Relative humidity |
– |
% |
≤ 100 |
||
|
IP rating |
– |
– |
IP68 |
||
|
Water meter tube material |
Brass |
Brass+Stainless steel |
|||
Dimension
|
DN |
H |
H1 |
L |
L1 |
B |
D |
d |
|
DN32 |
115 |
90.5 |
260 |
384 |
97 |
G1 1/2 |
R1 1/4 |
|
DN40 |
124 |
94 |
260 |
388 |
97 |
G 2 |
R1 1/2 |
|
DN50 |
142 |
102.5 |
260 |
388 |
122 |
G2 1/2 |
R2 |
|
DN |
H |
H1 |
L |
D |
K |
HD |
|
DN50 |
178.7 |
100 |
260 |
165 |
125 |
18 |
Why Choose Us
- Extensive Industry Expertise: Viewshine stands out as a prominent player in the field of ultrasonic measurement, with a deep understanding of industry dynamics and trends. Our wealth of experience enables us to provide innovative solutions tailored to your needs.
- Skilled Professionals: Our team consists of highly skilled experts in research and development (R&D) and quality control (QC). With their expertise and dedication, we ensure rigorous product quality control, surpassing your specific requirements and expectations.
- Exceptional Customer Care: We prioritize customer satisfaction and strive to provide exceptional support throughout your journey with us. Our dedicated support team is readily available to address any inquiries or concerns, ensuring a smooth and positive post-purchase experience.
- Competitive Pricing: As a direct manufacturing factory, we are able to offer competitive pricing without compromising on quality. Our streamlined production processes and efficient operations allow us to provide cost-effective solutions that align with your budgetary needs. We believe in delivering value without compromise.
Hot Tags: u-wr2 ultrasonic water meter, China u-wr2 ultrasonic water meter manufacturers, suppliers, factory
