Wireless Remote Transmission Nb-Iot Multi-Jet Dry Type Water Meter Smart Automatic Reading ISO4064

• Warranty: 6 Years
• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital and Analogue
• Application: Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Approval: MID&ISO4064
• Material: Brass
• Wireless: Yes
• OEM/ODM: Yes
• Q3/Q1: 80
• Type: Nb-Iot
• Transport Package: 1PC/Box
• Specification: DN15-50
• Trademark: DEAZESU
• Origin: China
• HS Code: 9028200000
• Production Capacity: 50000PCS/Year

Product Description

DZS MJ-SDC is IMPELLER (turbine) water meter with dry type register for residential
application with sizes from Dn15 to Dn50 designed by DZS and meets to the requirements of Standard ISO 4064.
                   

Size (mm)	Dn15	Dn20	Dn25	Dn32	Dn40	Dn50	Dn50-Flange
L	165	195	225	230	245	280	300
L1	259/284	294	380	384	431	G2-1/2B	/
D	G3/4B	G1B	G1-1/4B	G1-1/2B	G2B	R2	/
d	R1/2	R3/4	R1	R1-1/4	R1-1/2	151 (brass)	/
H	107.5	107.5	117	118	151	176 (iron)  258 (brass)	176 (brass) 181 (iron)
H 1	191	191	206.5	206.5	258	122 (brass)	283 (brass) 288 (iron)
W	94	94	98	98	124	165	138 (brass) 145 (iron)

L1 : the total length with connection and the gasket without compression.

DN	mm	15	20	25	32	40	50
R	Q3/Q1	80			80
Q4	m3/h	3.125	5	7.875	12.5	20	31.25
Q3	m3/h	2.5	4	6.3	10	16	25
Q2	l/h	25	40	63	100	160	250
Q1	l/h	15.625	25	39.375	62.5	100	156.25
Max. reading	m3	99 999.9999			999 999.9999
Min. reading	Liter	0.05
Pressure loss	△p	△p<63
Max, Pressure	MAP	MAP16
Max, Temperate	ºC	T30 / T50

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

The Flow Error Curve:
a. In the lower zone (Q 1 ≤Q≤Q2): maximum permission error is ±5%
b. In the upper zone (Q2 ≤Q≤Q4): maximum permission error is ±2%( T≤30˚C), maximum permission error is ±3% (30˚C <T≤50˚C)



The meters should be installed in HORIZONTAL position with the direction of the  1ow as indicated by the arrow cast on the meter 
body with registerface upwards;
Pipeline must be 1ushed before installation ;
The meter should be constantly full of water during operation;
We use NB-IOT module for the remote wirless transmission. NB-IoT refers to Narrow Band-Internet of Things technology.
Focusing on the Low Power Wide Coverage (LPWA)Internet of Things (loT)market,NBIOT is an emerging technology that can be 
widely used around the world. NB-IOT uses the license frequency band,and can be deployed in three ways: in-band,guard band,
or independent carrier to coexist with the existing network.

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.