Register Remote Transmission Multi-Jet Dry Type Water Meter with Lora Module/Nb-IoT¹

Product Description DZS MJ-SDC is IMPELLER (turbine) water meter with dry type register for residentialapplication with sizes from Dn15 to Dn50 designed by DZS and meets to the requirements of Standard ISO 4064.                   Size (mm)Dn15Dn20Dn25Dn32Dn40Dn50Dn50-FlangeL165195225230245280300L1259/284294380384431G2-1/2B/DG3/4BG1BG1-1/4BG1-1/2BG2BR2/dR1/2R3/4R1R1-1/4R1-1/2151 (brass)/H107.5107.5117118151176 (iron)  258 (brass)176 (brass)181 (iron)H1191191206.5206.5258122 (brass)283 (brass)288 (iron)W94949898124165138 (brass)145 (iron)L1 : the total length with connection and the gasket without compression.DNmm152025324050RQ3/Q18080Q4m3/h3.12557.87512.52031.25Q3m3/h2.546.3101625Q2l/h254063100160250Q1l/h15.6252539.37562.5100156.25Max. readingm399 999.9999999 999.9999Min. readingLiter0.05Pressure loss△p△p<63Max, PressureMAPMAP16Max, TemperateoCT30 / 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 youa 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. 

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