Overview: IC card smart meter is a microprocessor using the new water collection, processing, display and save the new measurement instruments. Used to measure the total flow through closed conduits drinking water.

Features:

Pre-paid functions, the first pay after use.

The price ladder, a card table.

Mechanical reading and reading electronic dual display function.

Unique battery protection.

Stable performance, a wide range.

Low power consumption, long time.

External magnetic interference prevention function.

Electronic component sealing performance, high degree of protection.

The main parameters:

Meter temperature class: T30, T50, T70, T90

Humidity: <93%

Pressure rating: MAP10

Pressure loss rating: △ P63

Upstream flow field sensitivity level: U5

Downstream flow field sensitivity levels: D0

Traffic parameters:

The maximum permissible error:

The lower zone (Q1≤Q

Water temperature is ≤30 ℃, the high zone (Q2≤Q≤Q4) maximum permissible error of ± 2%

Water temperature> 30 ℃, the high zone (Q2≤Q≤Q4) maximum permissible error of ± 3%

☆ flow error curve:

☆ Pressure loss curve:

☆ meter electrical technology parameters:

☆ Installation size:

Stated

1. The total length including the takeover length; length means: the length of the case.

2. Product size and weight requirements and order prevail in kind.