Waltmann Water Meters
Flange woltmann water meters made from cast iron with corrosion resistant epoxy coating suitable
for potable water process applications designed for permanent installation the highly sensitive magnetic impeller
turbine transmission and dry-dial mechanism accurately measures the water flow, the rugged construction and high wear resistant
materials ensures reliable operation in both cold and high temperature applications with pulse output signal for communication to
building management systems or chemical dosing systems.
Water meters are often used as a practical solution in many
industrial sectors due to their accuracy and reliability commonly employed on irrigation systems, cooling towers, water processing
systems and industrial boilers where meters with a pulse digital output signal are interfaced with monitoring and control systems.
Multi Jet Water Meters
Water Meter Specifications
|
Size mm
|
Size "
|
Length
|
Min Flow
|
Max Flow
|
Pressure
|
Pulse Rate
|
|
50mm
|
2"
|
200mm
|
0.50 M³/hr
|
50.00 M³/hr
|
16 Bar
|
TBC
|
|
65mm
|
2½"
|
200mm
|
0.70 M³/hr
|
78.00 M³/hr
|
16
Bar
|
TBC
|
|
80mm
|
3"
|
225mm
|
0.70 M³/hr
|
78.00 M³/hr
|
16 Bar
|
TBC
|
|
100mm
|
4"
|
250mm
|
1.25 M³/hr
|
125.00 M³/hr
|
16 Bar
|
TBC
|
|
125mm
|
5"
|
250mm
|
2.00 M³/hr
|
200.00 M³/hr
|
16
Bar
|
TBC
|
|
150mm
|
6"
|
300mm
|
3.10 M³/hr
|
312.00 M³/hr
|
16 Bar
|
TBC
|
|
200mm
|
8"
|
350mm
|
5.00 M³/hr
|
500.00 M³/hr
|
16 Bar
|
TBC
|
|
250mm
|
10"
|
450mm
|
7.80 M³/hr
|
780.00 M³/hr
|
16
Bar
|
TBC
|
WRAS & MID Approved Woltmann Meters
Woltmann Flange
Water Meters
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| Water Treatment | Electroplating | Cooling Towers | Industrial Boilers | Beverage & Breweries | Vehicle
Washing | Waste Water Treatment | Swimming Pools & Spas |
| Paper Industry | Petroleum | Bottle Washing |
Hygiene & Cleaning | Biotechnology | Food Industry | Pharmaceutical Industry |
Electronic Dosing Systems
Tel 01299 825 656 Email info@electronicdosingsystems.co.uk
Solutions For All Metering & Measurement Processes
Pulsed Output Signal
The mechanical turbine mechanism provides a digital volt free pulse signal directly proportional
to the flow increasing the number-frequency of pulses according to the water flow through the meter this relationship is directly proportional
and locked in allowing the pulse output from the water meter to be utilised to control other equipment such as dosing pumps and
water treatment systems alternatively integrated with remote monitoring building management systems.
Pulse K Factor
Impulse water meters with volt free pulse signal also known as the (K factor) equating to pulse per litre of water flow running through the water meter providing a proportional signal utilised for process control applications being factory set and must be specified when the meter is ordered.
Pulse K Factor
Impulse water meters with volt free pulse signal also known as the (K factor) equating to pulse per litre of water flow running through the water meter providing a proportional signal utilised for process control applications being factory set and must be specified when the meter is ordered.
Flange Water Meters
Designed for cold 30°C temperature process applications with corrosion resistant epoxy
coating accurate measurement even in applications where flow changes significantly retaining high precision even at
low flows rates critical for certain industrial process applications, robust high wear resistant materials combined
with the highly accurate turbine impeller mechanism maintains precise operation together with volt-free pulse
signal for integration into proportional dosing systems or more complex applications.
Hot Water Meters
Flange water meter suitable for cold 90°C temperatures pulse signal for proportional
process applications for precise measurement flow particularly in critical processes where chemical efficiency
has to be optimised and maintained, dry dial counter ensures accurate flow readings can be maintained with two
meter pulse output lead for proportional measurement of the water flow.
Technical Features
» Dry dial
face ensures clear readable totalising counter
» Internal strainer protects internal gearing mechanism
» Flange PN16 and EPDM
gaskets for installation
» Temperature 90° Max - Pressure rating 16 Bar
» Proportional volt free pulse output lead
(2mtr)
N.B. Recommend Installation Of Isolation Valves Each Side Of Meter
Available (Constant) K Factors (pulse per litre)
| K= 10 1.0 pulse/litres | K=10 1.0 pulse- 10 litres | K=100 1.0
pulse 100/litres | K=1000 1.0 pulse 1000/litres |
Preferred mounting position horizontal for maximum accuracy
Cold Water Meters
Flange water meter suitable for cold 30°C temperatures pulse signal for proportional
process applications for precise measurement flow particularly in critical processes where chemical efficiency
has to be optimised and maintained, dry dial counter ensures accurate flow readings can be maintained with two
meter pulse output lead for proportional measurement of the water flow.
Technical Features
» Dry dial
face ensures clear readable totalising counter
» Internal strainer protects internal gearing mechanism
» Flange PN16 and EPDM
gaskets for installation
» Temperature 30° Max - Pressure rating 16 Bar
» Proportional volt free pulse output lead (2mtr)
N.B.
Recommend Installation Of Isolation Valves Each Side Of Meter
N.B.
Recommend Installation Of Isolation Valves Each Side Of Meter
Flange Hot Water Meters
Designed for cold 90°C temperature process applications with corrosion resistant
epoxy coating accurate measurement even in applications where flow changes significantly retaining high precision even at
low flows rates critical for certain industrial process applications, robust high wear resistant materials combined
with the highly accurate turbine impeller mechanism maintains precise operation together with volt-free pulse
signal for integration into proportional dosing systems or more complex applications.
