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PRODUCT INFORMATION
SPECIFICATIONS:
- Type: Cold And Hot Smart Water Meter
- Model Number: 3256804861081905
- Manufacturer: China
- Customized support: OEM, ODM, OBM
- Type: Multi-jet meters, Ultrasonic meters
- Size: DN15 to 40
- Measuring range: R200/(R250 Customizable)
- Accuracy: Class B
- Pressure Loss: Less than 0.063MPa
- Temp class: T50
- Temp range: 5-55℃
- Power supply: Built-in Lithium Battery 3.6v
- Battery life: More than 8 years
- Installation position: Horizontal or Vertical
- Display: LCD screen
GENERAL:
- It is a metering instrument to continuously measure, record and display volume of water flowing through sensor by use of ultrasonic time difference method. Please read this manual carefully before use, so as to use it to best advantage and avoid unnecessary loss.
FEATURES:
▲Not affected by impurity, chemicals and magnetic materials in medium;
▲No moving parts in measuring mechanism, free of wear and tear, and accuracy does not degrade over the life of the meter;
▲Horizontally or vertically mounted;
▲Low pressure drop;
▲IP68 protection level, can adapt to various harsh installation environments;
▲Support RS485 communication, LoRa wireless collection.
DISPLAY FUNCTIONS:
- S7 Ultrasonic Water Meter has two main display interfaces: Their respective display contents and switch mode between interfaces are shown as follows: Press and hold the key in awake state to enter the mode selection interface (P1, P2, P3, P4). It enters into sleeping mode without any operations in 30 minutes, no indication
Technical Parameters
|
Nominal diameter(mm)
|
15
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20
|
25
|
32
|
40
|
||||
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Max flow Q4(m³/h)
|
3.125
|
5
|
7.87
|
12.5
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20
|
||||
|
Nominal flow Q3(m³/h)
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2.5
|
4
|
6.3
|
10
|
16
|
||||
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Transitional flow Q2(m³/h)
|
0.02
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0.032
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0.05
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0.08
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0.128
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||||
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Min flowQ1(m³/h)
|
0.0125
|
0.02
|
0.032
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0.05
|
0.08
|
||||
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Start-up flow(m³/h)
|
0.005
|
0.005
|
0.008
|
0.01
|
0.015
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||||
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Max flow
|
999999.99
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||||||||
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Measuring range
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Q3/Q1, R200/(R250 customizable)
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||||||||
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Accuracy class
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Class B
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||||||||
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Pressure loss class
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≤0.063 MPa
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||||||||
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Working pressure
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1.6 MPa
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||||||||
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Temperature class
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T50
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||||||||
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Temperature range
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(5~55)℃
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||||||||
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Environment class
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Indoor,Class B
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||||||||
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Electromagnetic class
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E1(Residential, Commercial, Industrial)
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||||||||
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Power supply
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Built-in lithium battery DC 3.6V
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||||||||
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Battery life
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＞ 10years
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||||||||
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Installation position
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Any angle
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||||||||
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Display
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LCD, 8 digits + additional characters
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||||||||
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Flow profile sensitivity class
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U10/D5
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||||||||
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Communication interface
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RS485 modbus/ LoRa
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||||||||
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Protection class
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IP67/IP68
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||||||||
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Caliber(mm)
|
DN15
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DN20
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DN25
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DN32
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DN40
|
|
L(mm)
|
165
|
195
|
225
|
180
|
200
|
|
L1(mm)
|
260
|
300
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346
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305
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330
|
|
W(mm)
|
95
|
95
|
95
|
95
|
95
|
|
H(mm)
|
86
|
86
|
89
|
100
|
120
|
|
Pipe thread connection
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R1/2
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R3/4
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R1
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R1 1/4
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R1 1/2
|
|
Water meter thread
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G3/4B
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G1B
|
G1 1/4B
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G1 1/2B
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G2B
|
Note: The above technical parameters are subject to change for customization.
FOR INTERNATIONAL BUYERS:
1. Please aware of that all import duties, taxes and charges are not included in the item price or shipping cost. When the parcel arrives at your domestic customs, please pay the tax and take the parcel away.
2. We do not bear any customs duties or import taxes. If the customs fails due to the buyer’s reasons and the goods are returned or destroyed, we apologize that we can not refund.
3. If you choose international logistic as DHL, FedEx, TNT, UPS, EMS, we will assist you arrange international express delivery and deliver directly to your address (door to door service)! If the goods are delivered by courier, the buyer only required to pay taxes upon arrival.
4. If you choose your own courier, as for the various domestic delivery fee in different countries, we highly recommend that you check with the domestic shipping companies before placing orders .
5. Before signing, please do check the package to make sure it is in good condition, and then sign it. If the package is damaged, please take a photo, then immediately complain to the shipping company, remember the complaint number, and then contact us, we will make all efforts to assist you.
1. We guarantee to ship out your order items within 3 BUSINESS DAYS after confirmed with your payment.
2. Shipping will be worldwide via Aliexpress shipping, China post, DHL, EMS, FedEx, HK post or UPS according to your choice when placing orders.
3. If you didn’t receive your order item after 45 days, Please do feel free to contact us. We will make our efforts to assist your for this matter.
4. We are not responsible for delays issues caused by the customs, import duties, taxes or other custom charges.
5. Please be aware of your order address MUST MATCH to your shipping address.
6. Remote area delivery may cause extra shipping fee.
1. Please do check your order item when you receive it. If any damaged happened, please kindly contact us for solutions immediately.
2. If you want to make bulk order or mix orders, please feel free to contact us for price negotiation or shipping matters.
3. If you need consulting service of product ODM or OEM, please feel free to contact with us.
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