Поворотный механический счетчик воды LXS-50 BRASS

Ключевые технические параметры

Значение параметра {{url_placeholder_0}}

Номинальный диаметр (DN)   50mm

Постоянный поток (Q₃) 25 м³/ч

Переходный поток (Q₂) 0,5 м³/ч

Минимальный поток (Q₁) 0,3125 м³/ч

Поток перегрузки (Q₄) 31,25 м³/ч

Класс точности             Класс 2 (±2% high flow, ±5% low flow)

Максимум

Диапазон температуры холодной воды: 0,1–30 ° C;

Потеря давления ≤0.063 MPa (at Q₃)

Структура и принцип работы

Компоненты:

• Main Housing: Brass casting or technical polymer (compliant with drinking water standards).
• Impeller (Rotor): Rotates at a speed proportional to flow velocity.
• Gear Transmission System: Translates rotations into mechanical readings.
• Register: Displays accumulated volume via mechanical dial with pointers.

Рабочий принцип

Функции

• Precise Measurement: Negligible error with stable performance.
• Сопротивление давлению: Rated for ≥1.0 MPa, compatible with standard pipe networks.
• Легкая установка: Threaded fittings (G3/4″ or BSP threads) suitable for domestic plumbing.
• Cost-Efficient: Requires no external power, low maintenance, operational life of ≥6 years (regular calibration recommended).

Приложения

• Residential Use: Apartments and household water supply systems.
• Commercial Buildings: Shops, offices, and schools with low flow requirements.
• Public Facilities: Public restrooms and water fountains.

Установка и обслуживание

• Mounting Orientation: Horizontal installation with display facing upwards; align arrow with flow direction.
• Straight Pipe Requirement: Upstream ≥10 pipe diameters, downstream ≥5 pipe diameters; keep elbows and valves away from the meter.
• Protection Measures: Insulate during freezing temperatures; shield from vibrations and magnetic fields (e.g., motors).

Параметры потока