Novus Digitermo DN20 Single-Jet Water Meter, Hot and Cold Water, 130 mm
DN20 (¾″), 130 mm, Q3 2.5 m³/h, R80H/R40V, MAP16, T30–T90 Hot and Cold Water, Waterproof, M-Bus / wM-Bus Module Options, 18505 Lithium Battery, MID
This product is sold with options. Please make your selection below before adding it to the cart.
1.777,25₺ incl. VAT
excl. VAT: 1.481,04₺
Category
Stock Code
DGT-DS20
Price
1.481,04 ₺ + VAT
Novus Digitermo DN20 Single-Jet Water Meter – Hot and Cold Water (130 mm)
The Novus Digitermo DN20 is a single-jet, dry-dial mechanical water meter. The same meter is used on both cold and hot water lines (temperature class T30–T90), so one model covers both meters in each apartment. It can be ordered without a module or with a wired M-Bus or wireless wM-Bus communication module, ready for remote reading.
Key features
- Long battery life: the communication modules run on a high-capacity 18505 lithium battery (ER18505, 3.6 V) and are designed to read for a long time without battery replacement.
- Waterproof design: the register is sealed in a vacuum chamber, protected against dust, moisture and fogging — suitable for meter rooms, shafts and other damp locations.
- One product for hot and cold water: T30 (cold water) and T90 (hot water, 30–90 °C).
- Measuring mechanism protected against magnetic tampering.
- 360° rotatable register — easy to read at any installation angle; suitable for optical reading.
- Corrosion-resistant brass body; all wetted parts are made of materials suitable for water.
- Sapphire bearings for long service life; register capacity 99,999 m³.
Technical data
| Size | DN20 (¾″) |
| Length (L) | 130 mm |
| Permanent flow (Q3) | 2.5 m³/h |
| Measuring range | R80 horizontal / R40 vertical |
| Maximum admissible pressure | MAP16 (16 bar) |
| Temperature class | T30 cold water · T90 hot water (30–90 °C) |
| Flow profile sensitivity | U0/D0 (no straight pipe required upstream or downstream) |
| Type | Single-jet, dry-dial mechanical meter |
| Reading resolution | 0.0001 m³ (dial ×0.0001) |
| Communication | No module · M-Bus (wired) · wM-Bus (wireless M-Bus) |
| Module battery | 18505 lithium battery (ER18505, 3.6 V) |
| Body | Brass |
| Conformity | MID (manufacturer’s declaration) |
Options
- Meter: mechanical meter without module; manual or optical reading.
- Meter + M-Bus module: connects to a wired M-Bus line for central reading via a building reading system or an M-Bus converter (e.g. Novus DFN-M500).
- Meter + wM-Bus module: read without cabling over wireless M-Bus, by walk-by or a fixed receiver.
Because the same meter works on hot and cold water lines, a project can be supplied with a single model. Export prices exclude Turkish VAT; worldwide shipping from Istanbul. For project quantities, contact us on WhatsApp +90 555 005 99 84.
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