After-sales Service: | Guarantee,Replacement |
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Warranty: | 3 Years |
Install: | Horizontal |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Diameter | Q4 | Q3 | Q1 | Length | Connecting thread |
Connecting flange | ||
(mm) | m³/h | mm | Outside Diameter (mm) |
Bolt hole diameter (mm) |
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DN15 | 3 | 1.5 | 0.03 | 110 | G3/4B | |||
DN20 | 5 | 2.5 | 0.05 | 130 | G1B | |||
DN25 | 7 | 3.5 | 0.07 | 160 | G1 1/4B | |||
DN32 | 12 | 6 | 0.12 | 180 | G1 1/2B | |||
DN40 | 20 | 10 | 0.2 | 200 | G2B | |||
DN50 | 30 | 15 | 0.6 | 200 | 165 | 125 | 4×M16 | |
DN65 | 50 | 25 | 1.0 | 200 | 185 | 145 | 4×M16 | |
DN80 | 80 | 40 | 1.6 | 225 | 200 | 160 | 8×M16 | |
DN100 | 120 | 60 | 2.4 | 250 | 220 | 180 | 8×M16 | |
DN125 | 200 | 100 | 4.0 | 252 | 250 | 210 | 8×M16 | |
DN150 | 300 | 150 | 6.0 | 300 | 285 | 240 | 8×M16 | |
DN200 | 500 | 250 | 10.0 | 350 | 340 | 295 | 8×M16 | |
DN250 | 800 | 400 | 16.0 | 400 | 395 | 350 | 12×M16 | |
DN300 | 1200 | 600 | 24.0 | 450 | 445 | 400 | 12×M16 |
Accuracy | Class 2 | Protection | IP65 |
Pressure loss | ΔP25 | Communication | Infrared (default) |
Working pressure | ≤1.6Mpa | RS-485/M-bus | |
Connection | Thread | 4-20mA | |
Temperature sensor |
PT1000 platinum Inline | LoRa | |
Temperature range |
3k-75K (Heat meter) 2k-75k (Cold meter) |
NB-IoT | |
Temperature resolution |
0.01ºC | Communication protocol | Mod bus/T188/Custom (default T188) |
Temperature measurement range |
+4ºC~+95ºC | Installation position |
Water supply/return (default supply) |
Temperature difference range |
+3ºC~+75ºC | Installation method |
Horizontal or Vertical |
temperature resolution |
0.01ºC | Button mode | Button/magnetic induction/self jump |
Ambient temperature | Grade A(+5ºC~+55ºC) | Display number of digits |
8 |
Hot (cold) carrier | Water/Homogeneous Liquid | Power supply | Environmentally friendly lithium battery/external power supply |
1. who are we?
We are based in Hebei, China, start from 2014,sell to Oceania(20.00%),Mid East(20.00%),Northern Europe(20.00%),North America(10.00%),Eastern Europe(10.00%),Africa(10.00%),Southern Europe(10.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
water meter,wirless water meter,smart water meter,Remote Reading water meter,Wireless Valve Controlled Water meter
4. why should you buy from us not from other suppliers?
Hebei Daocheng is registered capital 56 million yuan, Mainly engaged in the development and sales of various intelligent water, electricity, gas, heat and water resources control systems. The main products are wirless Valve Controlled smart water meter .
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish.
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