DZS MJ SDC
6 Years
Horizontal
Cold Water
C
Digital and Analogue
Industrial, Residential
Speed of Water Meter
General Water Meter
Dry Water Meter
Wireless Communicating
MID&ISO4064
Brass
Yes
Yes
80
Nb-Iot
DEAZESU
1PC/Box
DN15-50
China
9028200000
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.
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) |
| 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 | |||||
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.
