Dial Water Meter

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Multi-jet vane wheel water meter

Our dry dial water meters, designed with magnetic coupling transmission, bring a new level of precision to measuring water flow. Isolating the counter from the water ensures a clean, readable display every time. The mix of digit wheels and pointers in these meters makes reading your water usage simple, offering peace of mind in its reliability. They're built to resist external magnetic interference, ensuring stable performance and a long life.

Specifications

Nominal diameter	Q3/Q1	Overload flowrate Q4	Permanent flowrate Q3	Transitional flowrate Q2	Minimal flowrate Q1	Resolution of reading	Maximum reading
mm	Q3/Q1	m³/h				m³
15	80	3.1	2.5	0.050	0.031	0.00005	99,999
20	80	5	4	0.080	0.050	0.00005	99,999
25	80	7.9	6.3	0.126	0.079	0.00005	99,999
32	80	12.5	10	0.200	0.125	0.00005	99,999
40	80	20	16	0.320	0.200	0.00005	99,999
50	80	31	25	0.500	0.313	0.00005	99,999

Dimensions

Dry Dial Brass Body Water Meter

Nominal diameter	Length L1	Length L	Width B	Height H	Threaded connection
mm					D	d
15	165	259	99	109	G¾B	R1/2
20	190	294	99	109	G1B	R3/4
25	260	380	104	119	G1¼B	R1
32	260	384	104	119	G1½B	R11/4
40	300	428	125	156	G2B	R11/2
50	300	446	125	156	G2½B	R2

Dry Dial Iron Body Water Meter

Nominal diameter	Length L1	Length L	External diameter of flange	Height H	Flange connection
50	280	360	165	181	8-M16

Dry Dial Plastic Body Water Meter

Nominal diameter	Length L1	Length L	Width B	Height H	Connection
DN	mm				D	d
15	165	259	104	113	G¾B
20	195	299	104	113	G1B
25	225	345	110	124	G1¼B	R1
32	230	384	110	124	G1½B
40	245	373	129	150	G2B

Features

The rotary-vane, dry-dial design efficiently manages varying flow rates, maintaining high accuracy.
Offers reliable protection against external magnetic disturbances.
Long-Lasting Clear Display: The vacuum-sealed dry dial prevents fogging, ensuring a clear display for better readability.
Adheres to ISO 4064 standards, qualifying for Class B or R80, R100 accuracy.
Available in copper, iron, and plastic, with copper casings also offered in coated finishes.
Remote pulse output can be added to meet specific user needs.
Choose from counters with '5 digits 4 pointers' or '8 digits 1 pointer' configurations.

Working Conditions

Water pressure ≤1MPa or 1.6MPa (10bar or 16bar)
Temperature class: cold water meter: T50; hot water meter: T30/T90
Pressure class: MAP10
Pressure loss class: Δp63
Upstream flow field sensitivity class: U10
Downstream flow field sensitivity class: D5

Applications

Our dry-dial water meters are ideal for a wide range of applications, bringing precision and reliability to various settings:

Suitable for residential water systems, our dry dial water meters accurately track household water usage, providing a solid basis for billing.
These meters are also great for monitoring and measuring water consumption in businesses, small factories, or enterprises, keeping a check on utility usage.
In places like schools and hospitals, our dry-dial water meters play a crucial role in monitoring and recording public water usage, ensuring transparency and efficiency.
Water authorities rely on these meters for monitoring and managing city water supply systems. They provide valuable data support for the surveillance and analysis of water distribution, contributing to smarter water management.