Gray iron case vertical removable flange industrial water meter

Modo de funcionamiento: mecánico 、 salida de impulsos、 transmisión remota RS485

Características:

1.No worm gear transmission mechanism, the impeller direct drive counter, transmission efficiency, low initial flow.
2.Wide range, suitable for large changes in traffic occasions.
3.Full flow detection, high precision measurement.
4.Dry magnetic structure, to ensure that the counter clean, clear display.
5.Six-digit increase in digital character wheel display readings, reading more clearly.
6.Removable measuring movement structure, easy maintenance.
7.Internal adjustable structure, to prevent unauthorized regulation.
8.Built-in stainless steel filter, the effective protection of measuring institutions.
9.High wear-resistant bearing system (gemstone bearing + high wear-resistant carbide shaft) ensures long-term product stability and reliability, significantly increasing product maximum flow.
10.Using stainless steel fasteners and epoxy resin powder to spray inside and outside the shell, to maximize antirust and extend product life.
11.Optional tamper protection cover. (To prevent users from unauthorized movement, damage or change the measurement structure, the maximum play anti-theft effect).

Working condition(s) Exploded View

Water temperature 0.1~30℃, Working pressure ≤1MPa.(1.6Mpa available)

Accuracy

Low region max. allowable error: From Q1 inclusive up to but excluding Q2 is ± 5%.

High region max. allowable error: From Q2 inclusive up to and including Q 4 is ± 2%.

Aplicaciones

· For the mesuring of fluctuating flow rates

· For horizontal installation

· For cold water up to 30° C

Shape and Size

Parameters

Diameter DN	mm	50	80	100	150	200
Turndown Ratio	Q₃/Q₁	100
Max Flow/Q4	m³/h	50	79	125	312	500
Nominal/Q₃	m³/h	40	63	100	250	400
Transitional/Q₂	m³/h	0.64	1.008	1.6	4	6.4
Min/Q₁	m³/h	0.4	0.63	1	2.5	4
Pressure Loss Rating	△p	63
Max. allowable Pressure	MPa	≤1
Sampling method	Reed switch/Magnetoresistance

Outline Dimension and Weight

Diameter		mm	50	80	100	150	200
Longitud		mm	280	370	370	500	500
Altura		mm	228	290	306	445	564
Connecting flange	outside diameter	mm	165	200	220	285	340
Connecting flange	inside diameter	mm	125	160	180	240	295
Single sided screw data		p	4*M16	8*M16	8*M16	8*M20	8*M20
Water meter weight		kg	15	29	31	78	120

Dials

Características opcionales
-Registro de plástico, registro de cobre y registro de cristal completo.
-Opción de interruptor de caña.
-Se puede elegir el estándar de brida.
-360 grados de rotación se puede elegir.
-Fundición, Cuerpo de fundición dúctil .
-Se puede cambiar el color del cuerpo y de la tapa.

Dimensiones Instalación