Оптовая продажа, Одноструйный электронный счетчик воды, измеритель пульсара от производителя, умный счетчик воды
- Category: Water Meters >>>
- Supplier: Teplovodokhran Ltd.
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Product Overview
Description
Products Description
Single jet electronic water meter «Pulsar» | ||||||||
Benefits | ||
* Sapphire bearing | * Both horizontal and vertical installation | |
* Inductive scanning system | * Low power operation | |
* Different integrated communication interfaces | * Server’s software for data reading and storaging | |
* Full magnetic field immunity | * OEM is possible | |
Technical data | ||||||||
Nominal diameter | DN15 | DN15 | DN20 | DN20 | ||||
Q4, m3/h | 3,13 | 3,313 | 5 | 5 | ||||
Q3, m3/h | 2,5 | 2,5 | 4 | 4 | ||||
Q2, m3/h | 0,05 | 0,04 | 0,08 | 0,064 | ||||
Q1, m3/h | 0,031 | 0,025 | 0,05 | 0,04 | ||||
Starting flow, m3/h | 0,008 | 0,014 | ||||||
Q3/Q1 (R) (Horizontal) | 80 | 100 | 80 | 100 | ||||
Maximum permissible error Q2 | 2% for cold water t<30°C 3% for hot water t>30°C | |||||||
Maximum permissible error Q1 | 5% | |||||||
Nominal pressure, bar | 16 | |||||||
Pressure loss at Q3, bar | <0,25 | |||||||
Temperature class | T30/T50/T90 | |||||||
Flow disturbance class | U0/D0 | |||||||
Protection | IP65 | |||||||
Hydraulic part material | brass | |||||||
Display | LCD, 8 digits, could be rotated | |||||||
Interfaces | OMS/Wireless MBUS; Lora; NBIOT; RF ultra narrow band; RS485; MBUS | |||||||
Power supply | Lithium battery, 10+ years lifetime | |||||||
Data history in EEPROM memory | 60 months, 184 days, 1488 hours | |||||||
Thread | G3/4B | G1B | ||||||
Lengtht, mm | 80 / 110 | 130 | ||||||
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