High Quality Precise Remte Reading Ultrasonic Bulk Water Meter DN50-DN200 for Industry Use with Long Life Time

• Warranty: 6 Years
• Install: Horizontal
• Medium Temperature: Hot Water
• Level Measurement: B
• Counter Instructions: Analogue
• Nominal Diameter: 50-200mm
• Application: Industrial
• Principle: Ultrasonic
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Approval: MID&ISO4064
• Type: Ultrasonic Water Meter
• OEM/ODM: Yes
• Q3/Q1: 250
• EMC: E1/E2
• Transport Package: 1PC/Box
• Specification: DN50-300
• Trademark: DEAZESU
• Origin: China
• HS Code: 9028200000
• Production Capacity: 5000PCS/Year

Product Description

UL-BW is the cast iron ultrasonic bulk meter with advanced sensors for precise and reliable measurement to commercial and
industrial application. The meter combind high-tech IoT technology for both superior hydraulic performance and instant alarm

to realize  smart water management.

Size	Dn50	Dn65	Dn80	Dn100	Dn125	Dn150	Dn200	Dn250	Dn300
L	200	200	225	250	250	300	350	450	500
H	225	230	240	250	285	310	360	410	450
B	165	185	200	220	250	285	340	395	445
D	165	185	200	220	250	285	340	395	445
D 1	125	145	160	180	210	250	295	350	400
nXM	4×M16	4×M16	8×M16	8×M16	8×M16	8×M20	8×M20	12×M20	12×M20

Different Flange Standard for selecting such as:
ISO 7005-2:1998(E) PN16,  ASME B16.1-Class  125 working for B16.5-Class 150 …

DN	mm	50	65	80	100	125	150	200	250	300
R	Q3/Q1	500	500	500	500	500	500	500	500	500
Q4	m3/h	50	50	78.75	125	200	312.5	500	787.5	1250
Q3	m3/h	40	40	63	100	160	250	400	630	1000
Q2	l/h	128	128	201.6	320	512	800	1280	2016	3200
Q1	l/h	80	80	126	200	320	500	800	1260	2000
Max. reading	m3	99 999.999
Min. reading	m3                                                                                                          0.00001

(For different Q3  and R, please contact with DZS manufacture).

The Flow Error Curve:

Working Principles:
The sound wave that 1ows in the direction of the stream moves faster than the one that 1ows against the stream .
The transit times Tab (Transit time of ultrasonic) waves from sensor A to measured continuously. The time difference
(Tba - Tab) is directly proportional to the mean 1ow velocity (Vm) of the liquid. The 1ow rate is a result of the velocity
multiplied by the cross section area of the 1ow tube size.



 

Q: What is your payment term?
A: 1.T/T,30% down payment, balance to be paid before shipment. 2.L/C. 
 
Q: What is your main market?
A: Southeast Asia,Middle East ,South America,Europe etc.
 
Q: How about your capacity?
A: 50000pcs/month
 
Q: Can you give me a discount?
A: As you know, we are manufactory,so please believe us our price is competitive. If the quantity is big,we can consider give you
a discount.
  
Q: Can i get free samples from your factory?
A: Yes,samples can be free,however, freight has to be charged.
 
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all the quality problems.