Honeywell Home EW110 Series Singlejet Water Meters User Guide

: June 7, 2024
: Honeywell Home

Honeywell Home EW110 Series Singlejet Water Meters User Guide

EW110 Series

APPLICATION

Honeywell Home EW110 Series singlejet dry water meter are used for volume measurement of cold or warm water in residential drinking water systems.
They are available in sizes DN15 to DN40and have a mechanical counter. They can be retrofitted with clip on M-Bus or pulse out modules for integration into remote readout networks. Common sizes are available with factory installed and configured M-Bus module. EW1100 water meters are suitable for cold water up to 30 °C or 50 °C.
EW1101 water meters are suitable for warm water up to 90 °C or 130 °C.
Sizes DN15 to DN20 are available with standard or extended flow range similar to former EEC classes B and C. Larger sizes have extended flow range only, similar to class C.

Jet Water Meters
EW110, DN15-DN20

Jet Water Meters
EW110, DN125-DN40

**SPECIAL FEATURES

**

Fully resistant to external magnetic fields
Retrofittable modules for wired M-Bus / pulse out/ RF
communication

TECHNICAL DATA

Media

Standard medium:

|

Drinking water

Connections

Nominal sizes:

|

DN15 – DN40

Nominal flow Q3:

|

2.5 – 16 m3/h

Operating temperatures

Medium temperature :

|

EW1100: 0.1 – 50°C

EW1101: 0.1 – 90 °C (DN15 -20)

EW1101: 0.1 – 130 °C (DN25 – 40)

Temperature class:

|

EW1100: T30, T50

EW1101: T90 (DN15 -20)

EW1101: T30/130 (DN25 – 40)

Ambient temperature:

|

5 – 55 °C

Specifications

Water pressure class:

|

MAP16 (max. 16 bar)

Pressure loss at Q3:

|

63kPa

Protection class :

|

IP65

Environmental class:

|

B

Mechanical class:

|

M1

Electromagnetic class:

|

E1

Specifications

|
---|---

Measuring process:

|

Mechanical dry counter with impeller and singlejet volume measurement

Display:

|

DN15 – 20: 8 – digit roller counter DN25 – 40: 5 – digit roller counter

Display unit:

|

m3

Display range :

|

105 with four decimal places

Increments:

|

0.00005 m3

Acceptable error:

|

±2% at Q3 for water ≤30 °C

±3% at Q3 for water >30 °C

Installation position:

|

H, V (horizontal, vertical)

Optional interfaces:

|

Wired M-Bus, RF and pulse out

APPROVALS

OS-No. :| MID Approval No. :| WRAS
approval No. :
---|---|---

EW110 Series Singlejet Water Meters

EW1100A – Singlejet water meters for cold water, R100, suitable for clip on modules
EW1100AC0600|

SK 09-MI 001-SMU007

|

1502314

EW1100AC1100
EW1100AC1200
EW1100AC1400
EW1100AC2000
EW1101A – Singlejet water meters for warm water, R80, suitable for clip on modules
EW1101AC0600|

SK 09-MI001-SMU009

|

1502314

EW1101AC1100
EW1101AC1200
EW1101AC1400
EW1101AC2000
EW1100C – Singlejet water meters for cold water, R160, suitable for clip on modules
EW1100CC2800|

TCM 142/11 – 4832

|

1802340

EW1100CC3900
EW1100CC4600

OS-No. :

|

MID Approval No. :

|

WRAS
approval No. :

---|---|---
EW1101C – Singlejet water meters for warm water, R100, suitable for clip on modules
EW1101CC2800|

**TCM 142/11 – 4832**

|

**** not available

EW1101CC3900
EW1101CC4600
EW110xCM – Singlejet water meters with assembled M-Bus clip on module
EW1100CM1200|

SK 09-MI001-SMU007

|

1502314

EW1100CM2000
EW1100CM2800|

**TCM 142/11 – 4832**

|

1802340

EW1100CM3900
EW1100CM4600
EW1101CM1200|

SK 09-MI001-SMU009

|

1502314

EW1101CM2000
EW1101CM2800|

TCM 142/11 – 4832

|

**** not available

EW1101CM3900
EW1101CM4600

CONSTRUCTION

Overview

| |

Components

|

Materials

---|---|---|---

EW110,DN15-20
EW110, DN25-40

Product Overview

|

1

|

Cover

| –
2| OS-Number|

–

3

|

Roller counter and unit

| –

4

|

Decimal place dials

|

–

5| Inlet|

–

6

|

Sealing clamp

|

blue or red plastic

7

|

Flow arrow

|

–

8

|

Approval mark

|

–

9

| Outlet|

–

10

|

Housing

|

brass

Design
EW110 Series water meters consist of:

Mechanical roller counter or combined roller and dial counter
Counter housing of DN15…20 rotatable 350°
Sealing clamp between housing and flow sensor
Singlejet flow sensor with magnetic clutch
Flow sensor housing with external threads to ISO228 on inlet and outlet and sieve on inlet.

METHOD OF OPERATION

Counter
The DN15 and DN20 meter can be read from a single line eight-digit roller counter with m³ as unit. The DN25, DN32 and DN40 meter can be read from a five-digit roller counter with four dials for the decimal places.
The counter unit of sizes DN15 and DN20 can be rotated for better readability.
The dial of sizes DN25 and larger is protected by a lid.

Flow Sensor
The singlejet technology of the flow sensor combines high measuring accuracy with long term stability. The impeller is connected to the counter by a magnetic coupling. The coupling is shielded against external magnetic force to prevent tampering.
The flow sensor has a sieve on the inlet to stop particles from entering the measuring chamber.

Interfaces
EW110 Series water meters can be retrofitted with clip on communication modules for remote readout applications. One module is required per meter and only one module can be mounted onto a meter. It is not possible to use multiple modules at the same time with the same meter. Modules are clipped onto meters in the field and can be fitted at any time, also when the meters are already operating. All modules are supplied ready to use. However, programming is required in case default values should be changed.
The following clip on modules are available in two sizes for DN15/20 and for DN25/32/40.

M-Bus:
EWA110C….-MBUS
RF (Radiofrequency):
EWA110C…-RF
Pulse out:
EWA110C….-PO

M-Bus Module
The M-Bus module has a cable for wiring to the bus. It is according to EN 13757-3 with primary and secondary addressing. Various alarms can be programmed, for example excessive flow or parameters to indicate possible leakage. Programming is done via the M-Bus master using software tool EWASET- MBUS which can be downloaded free of charge from the Honeywell Home Fluids metering microsite. For module address changing this tool is not required when Honeywell Home EW535, Relay or Diehl Metering M-Bus masters are used.
A special version of the EW110 Series is available with factory fitted and configured M-Bus module.

RF Module
The RF modules are designed for direct mounting on the counting mechanism of domestic water meters for cold and warm water.
They are operating in a wireless M-Bus mode according to the OMS Standard (Open Metering Standard protocol) with a frequency of about 868.95 MHz.

Pulse out module
The pulse out module has two programmable pulse outputs.Standard pulse value is 1 litre for DN15 and DN20 and 100 litres for DN25…40. Pulse values can be increased in increments of 1 litre up to a pulse value of 255 litres for DN15 and DN20 and in increments of 100 litres up to a pulse value of 25.5 m³ for DN25…40.
Pulse value and type of pulse can be changed. For this programming adapter EWA3001797 and software tool EWASET-PO is required which can be downloaded free of charge from the Honeywell Home Fluids Metering microsite.

TRANSPORTATION AND STORAGE

Keep parts in their original packaging and unpack them shortly before use.
The following parameters apply during transportation and storage:

Parameter

|

Value

---|---

Environment:

|

clean, dry and dust free

Min. ambient temperature:

|

1 °C

Max. ambient temperature:

|

60 °C

*non condensing

INSTALLATION GUIDELINES

Setup requirements

Calming legs before or after EW110 Series water meters are not required unless the meter is installed before or after a pump or motorised valve. In that case a calming leg of 5 x DN is required in front of or of 3 x DN behind the meter
All sizes may be installed in any position. In vertical position the dynamic range is smaller
EW110 Series water meters must be installed with dial facing upwards or sideward but not beneath the horizontal plane
Avoid installation at highest point of system as air may be trapped in the meter
It is recommended to place a ball valve before and after the meter for easy replacement
During measurement meter must be completely filled with water

It is the responsibility of the purchaser and the installers and users of this unit to ensure that it is wired or installed into a secure network which prevents any unauthorized security intrusion or any other external risk.

TECHNICAL CHARACTERISTICS

Flow Data

EW110 Seriescold water meters in sizes DN15 and DN20 are available with two flow ranges:
Standard flow range is similar to former EEC metrological class B. It is indicated by the letter “ A ” in the seventh position of the OS-Number, for example
EW1100AC1200
Extended flow range is similar to former class C and is indicated by the letter “C” (e.g. EW1100CC2800) Cold water meters in sizes DN25 – DN40 are only available with extended flow range. Warm water meters mostly have a lower dynamic range.

| | EW1100A (cold water)| | EW1101A (warm water)
---|---|---|---|---

Nominal size diameter:

|

DN

|

15
(1.6m³/h)

|

15, 20
(2.5m³/h)

|

20
(4 m³/h)

| |

15
(1.6m³/h)

|

15, 20
(2.5m³/h)

|

20
(4 m³/h)

Flow rates

Minimum (Q1) (horizontal):

|

l/h

| 16| 25| 40| | 20| 31.25|

50

Minimum (Q1) (vertical):

|

l/h

| 32| 50| 80| | 40| 62.5|

100

Transition (Q2) (horizontal):

|

l/h

| 26| 40| 64| | 32| 50|

80

Transition (Q2) (vertical):

|

l/h

| 51| 80| 128| | 64| 100|

160

Permanent (Q 3 ) :

|

m³/h

| 1.6| 2.5| 4| | 1.6| 2.5|

4

Overload (Q4):

|

m3/h

| 2| 3.125| 5| | 2| 3.125|

5

Dynamic range (Q3/Q1) (horizontal):

| |

R100

| R100| R100| | R80| R80|

R80

Dynamic range (Q3/Q1) (vertical):

| |

R50

| R50| R50| | R40| R40|

R40

Ratio Q2/Q1:

| |

1.6

| 1.6| 1.6| | 1.6| 1.6|

1.6

Additional flow data

Starting flow:

|

l/h

| 6| 8| 15| | 6| 8|

15

| |

EW1100C (cold water meter, DN25 – 40)

---|---|---

Nominal size diameter:

|

DN

| 25| 32|

40

Flow rates

Minimum (Q1 (horizontal):

|

l/h

|

63

| 100|

160

Minimum (Q1) (vertical):

|

l/h

|

126

| 200|

320

Transition (Q2) (horizontal):

|

l/h

|

101

| 160|

256

Transition (Q2) (vertical):

|

l/h

|

202

| 320|

512

Permanent (Q 3 ) :

|

m³/h

|

6.3

| 10|

16

Overload (Q4):

|

m3/h

|

7.9

| 12.5|

20

Dynamic range (Q3/Q1) (horizontal):

| |

R100

| R100|

R100

Dynamic range (Q3/Q1) (vertical):

| |

R50

| R50|

R50

Ratio Q2/Q1:

| |

1.6

| 1.6|

1.6

Additional flow data

Starting flow:

|

l/h

| 21| 33|

53

| |

EW1101C (warm water meter, DN25 – 40)

---|---|---

Nominal size diameter:

|

DN

|

25

| 32|

40

Flow rates

Minimum (Q1) (horizontal):

| l/h| 79| 125| 200

Minimum (Q1) (vertical):

|

l/h

|

158

| 250|

400

Transition (Q2) (horizontal):

|

l/h

|

126

| 200|

320

Transition (Q2) (vertical):| l/h| 256| 400|

640

Permanent (Q 3 ) :

|

m³/h

|

6.3

|

10

|

16

Overload (Q4):

|

m3/h

| 7.9| 12.5|

20

Dynamic range (Q3/Q1) (horizontal):

| | R80| R80|

R80

Dynamic range (Q3/Q1) (vertical):

| | R40| R40|

R40

Ratio Q2/Q1:

| | 1.6| 1.6|

1.6

Additional flow data

Starting flow:

| l/h| 13| 21|

33

Sizing

EW110 Series water meters should be selected in such a way that permanent system flow rates are between transition flow rate (Q2) and permanent flow rate (Q3)
The flow rate may not drop below minimum (Q1) or exceed overload flow rate (Q4) at any time

**Pressure drop characteristics

Graph
**

Graph

**DIMENSIONS

**

Overview

EW110, DN5-DN20
EW, DN25-DN40

Parameter

| |

Values

---|---|---

Nominal size diameter:

| DN| 15| 20| 25| 32|

40

Weight :

| kg| 0.5| 0.6| 2.0| 2.2|

2.5

Dimensions :

|

L

| 110| 130| 260| 260|

300

I

| –| –| 380| 380|

440

h

| –| –| 36| 36|

36

H

| 69| 69| 120| 120|

120

H1

| –| –| 185| 185|

185

Meter thread:

| |

G3/4″ B

| G1″| G11/4″| G11/2″|

G2″

Counter Diameter:

| ØD|

72

| 72| 111| 111|

111

Note: All dimensions in mm unless stated otherwise.
Note: Weight is without fittings or any other accessories

ORDERING INFORMATION

The following tables contain all the information you need to make an order of an item of your choice. When ordering, please always state the type, the ordering or the part number.

Options

Item:

|

Nominal size diameter:

|

Flow rate: Q 3

|

Length:

|

Ordering Number

---|---|---|---|---
|

DN

|

for cold water

|

for warm water

EW110 Series with standard flow range

|

15

| 1.6 m³/h| 110 mm| EW1100AC0600|

EW1101AC0600

15

| 2.5 m³/h| 80 mm| EW1100AC1100|

EW1101AC1101

15

| 2.5 m³/h| 110 mm| EW1100AC1200|

EW1101AC1200

20

| 2.5 m³/h| 130 mm| EW1100AC1400|

EW1101AC1400

20

| 4 m³/h| 130 mm| EW1100AC2000|

EW1101AC2000

EW110 Series with extended flow range

|

15

| 6.3 m³/h| 260 mm| EW1100CC2800|

EW1101CC2800

32

| 10 m³/h| 260 mm| EW1100CC3900|

EW1101CC3900

40

| 16 m³/h| 300 mm| EW1100CC4600|

EW1101CC4600

EW110 Series with extended flow range and M-Bus module already fitted and configured

|

15

| 2.5 m³/h| 110 mm| EW1100CM1200|

EW1101CM1200

20

| 4 m³/h| 130 mm| EW1100CM2000|

EW1101CM2000

25

| 6.3 m³/h| 260 mm| EW1100CM2800|

EW1101CM2800

32

| 10 m³/h| 260 mm| EW1100CM3900|

EW1101CM3900

40

| 16 m³/h| 300 mm| EW1100CM4600|

EW1101CM4600

**Scope of Delivery

**

EW110 Series
Two paper sealings
Locking wire and seal
Installation and setup instructions

**Accessories

**

| Description| Dimension| Part No.
---|---|---|---
|

EWA1

| Connection set
Set of two union nuts, two sealings and two externally threaded brass tailpieces (one pack per meter required) – sealable with locking wire
|

For DN15

| 1/2″ x 3/4″|

EWA1500035

|

For DN20

| 3/4″ x 1″|

EWA1500042

|

For DN25

| 1″ x 11/4″|

EWA1500062

|

For DN32

| 11/4″ x 11/

2″

|

EWA1500067

|

For DN40

| 11/2″ x 2″|

EWA1500072

|

MBUS

|

Communication modules Wired M-Bus Module

|

For DN15 – 20

| |

EWA110C1520-MBUS

|

For DN25 – 40

| |

EWA110C2540-MBUS

|

PO

|

Communication modules Pulse out Module

|

For DN15 – 20

| |

EWA110C1520-PO

|

For DN25 – 40

| |

EWA110C2540-PO

|

RF Modul

|

Communication modules Pulse out Module

|

For DN15 – 20

| |

EWA110C1520-RF

For DN25 – 40

|

EWA110C2540-RF

Accessories | |

Programming interface for pulse out module

---|---|---
|

For all versions

| |

EWA3001797

| | Software
Software is available free of charge for download from the Fluids Metering microsite at htItp://www.metering.ecc.emea.honeywellhome.com User manuals can be downloaded from the same location.
|

For programming of M-Bus modules

| |

EWASET-MBUS

|

For programming of pulse out modules

| |

EWASET-PO

For more information
homecomfort.resideo.com/europe

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Hardhofweg 40
74821 MOSBACH
GERMANY
Phone: +49 6261 810
Fax: +49 6261 81309

Manufactured for and on behalf of the Pittway Sàrl, La Pièce 4, 1180 Rolle, Switzerland by its Authorised Representative Ademco 1 GmbH EN0H 0454GE23 R0520 Subject to change. © 2020 Pittway Sàrl. All rights reserved.
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