Description
Product Description
DN15 DN20 DN25 Volume water meter
Volume water meter PVC cover mechanical cold water metersTechnical Performance Parameters
Diameter Nominal
DN15 ~ DN1000
Nominal Pressure
0.6~4.0MPa(special pressure can be made to)
Accuracy
±0.5 %, ±2mm/s (flowrate < 1m/s)
Ambient Temperature
-10ºC~60ºC
Medium Electrical conductivity
Water 20μS/cm other medium 5μS/cm
Structure type
Integral type, split type
Protection Class
IP68(optional)
Nominal diameter | Length | Width | Height | Measurement grade |
(DN) | (mm) | D | d |
DN15 | 259 | 98 | 108 | G3/4B | R1/2 |
DN20 | 299 | 98 | 110 | G1B | R3/4 |
DN25 | 345 | 103.5 | 115 | G1 1/4B | R1 |
DN32 | 354 | 103.5 | 115 | G1 1/2B | R1 1/4 |
DN40 | 373 | 125 | 156 | G2B | R1 1/2 |
DN50 | 446 | 125 | 156 | G2 1/2B | R2 |
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Diameter | mm | 15 | 20 | 25 |
Turndown Ratio | Q3/Q1 | ≥100 |
Q4 | m³/h | 3.125 | 5 | 7.875 |
Q3 | m³/h | 2.5 | 4 | 6.3 |
Q2 | m³/h | 0.05 | 0.064 | 0.1008 |
Q1 | m³/h | 0.025 | 0.04 | 0.063 |
Pressure Loss Rating | p | ≤63 |
Max. allowable Pressure | MPa | ≤1 |
Sleep current | uA | ≤12 |
Transmitting Power | dBm | ≤20 |
Working Hours | years | ≥6 |
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Packaging & Shipping
Company Profile
Order instructions
LoRa Wan Remote large diameter cold water smart flow meter1. The products are only for category display,the price is not for reference, please contact us for selection and quotation.2. Please specify in the order before placing the order:2.1. Production standard 2.2. Material2.3. Connection method2.4. Pressure2.5. Medium2.6. Temperature2.7 Other requirements3. The company can configure electric devices, pneumatic drive devices, and turbine devices according to the specific requirements of users.4. All kinds of valves produced by our company can meet the requirements of the contract, and are inspected and tested strictlyaccording to the standards before leaving the factory. If you have any questions, you can contact us online, we will do our bestto provide you with quality service.FAQ
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Q: How long will you give me the reply?
A:we will contact you in 24 hours as soon as we can.
Q: Are you trading company or manufacturer ?
A: We are perforation factory of the water meters.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods need custom with your design logo, it is according to quantity.
Q.What are your quality control procedures?
A: We adhere to strict quality control procedures that begin with product design and carry through to the end of the production
process using state-of -the-art quality control equipment.
Complaint
