Product Description
Honeywell Home EW600 Series singlejet heat meters are used for heating and/or cooling energy measurement in hydronic heating, cooling or air conditioning systems. They are typically used for submetering applications.
Technical Properties
| Approvals |
- MID approved DE12-MI004-PTB009, class 3
- CE
- CEN EN1434
|
| Medium |
heating or chilled water |
| DN size |
20 mm |
| Connection |
G 1 |
| Maximum operating pressure |
170 mbar |
| Media temp. |
10 ... 90 oC |
| Nominal flow (qp) |
2,5 m3/h |
| Length |
130 mm |
| Display functions |
LCD, 8-digit + pictograms |
| Interface |
RF |
| Interface type |
Retrofittable (factory installed) |
| Dynamic range |
50:1 |
| Features |
- The meter can be integrated into a HON RF system of Walk-By or AMR Network or into a M-Bus System
- IrDA interface
- Communication modules retrofittable in the field
- RF AMR / Walk-By S-Mode according OMS
- RF AMR / Walk-By C-Mode according OMS
- M-Bus with 2 x Pulse In
- Suitable for horizontal and vertical installation
- 10 year battery lifetime
- Hydraulic impeller wheel sensor with magnet-free scanning according to the inductive principle for lowwear and reliable long-term measuring operation
- Storage of the maximum supply flow and return flow temperatures as well as the maximum current flow with date
- Monthly consumption values will be stored for 15 months (revolving)
- 8-digit LCD to indicate current value, old value, check number and many service and operating parameters
- Programming of the device-specific parameters (e.g. due date) is possible on site using the control keys or the IrDA interface
- The wheel impeller speed is scanned electronically. Incorrect direction of flow is detected and indicated by a fault message in the display
|
| Additional description |
Interface type - IrDA
- Retrofitable RF
- Retrofitable M-Bus
|
| Measuring process |
single jet |
