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SJ-SDC (D3) is a single-jet dry type turbine water meter The impeller measuring mechanism and counting mechanism are driven by magnetic coupling, and the word wheel and pointer are displayed in combination. It has the characteristics of convenient reading, clear surface for a long time. The water meter can reserve remote transmission function, through mechanical and electrical conversion of Non-magnetic counting function, transfer the data via NB-IoT/LoRa/LoRaWAN network, centrally anti freezing, long service life and so on . The water meter can reserve remote transmission function, through mechanical and electrical conversion of Non-magnetic counting function, transfer the data via NB-IoT/LoRa/LoRaWAN network, centrally anti freezing, long service life and so on . Size (mm) Dn15 Dn15 Dn15 Dn20 Dn25 Dn32 Dn40 L 80 110 115 130 160 160 190 L1 174 204 209 234 280 284 331 D G3/4B G3/4B G1B G1B G1-1/4B G1-1/2B G2B d R1/2 R1/2 R3/4 R3/4 R1 R1-1/4 R1-1/2 H 84.5 84.5 84.5 84.5 106 106 123 H 1 145.5 145.5 145.5 145.5 167 167 184 W 81.5 81.5 81.5 81.5 84 84 110 DN mm 15 20 25 32 40 R Q3/Q1 80 Q4 m3/h 3.125 5 7.875 12.5 20 Q3 m3/h 2.5 4 6.3 10 16 Q2 l/h 50 80 126 200 320 Q1 l/h 31.25 50 78.75 125 200 Max. reading m3 99 999,9999 Min. reading m3 0.00005 Pressure loss &#9651;p &#9651;<63 Max, Pressure MAP MAP16 Max, Temperate &ordm;C T30 / T50 / T90 (For different Q3 and R, please contact with DZS manufacture). The Flow Error Curve: a. In the lower zone (Q 1 &le;Q&le;Q2): maximum permission error is &plusmn;5% b. In the upper zone (Q2 &le;Q&le;Q4): maximum permission error is &plusmn;2%( T&le;30&#730;C), maximum permission error is &plusmn;3% (30&#730;C <T&le;90&#730;C) The Pressure Loss Curve: The Pulse Emitter Device consists of a plastic housing with Reed Switch, and 1.5 m cable with 2 cores in Red and Black. Electric Data: Vmax=24AC/DC, Imax=0.01A Capacity of the Pulse output or Pulse output pre-equipped. 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.

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