Single jet flow meter
UNICO® VoMe
Product categories
Heat / Cooling
Single jet volume measuring meter for warm water up to 90 °C for hot water up to 120 °C
Heat / Cooling
Mechanical
Wired
Impulse
Smart Building
Your benefits
- Robust, high grade wear resistant materials:
Excellent measuring stability and reliability - Measurement of lowest flow rates:
Increased cost effectiveness
Applications
- Volume measuring meter as component to heat measurement or for solar installations
- For flow rates up to 2,5 m3/h
Options
- Drilling for temperature sensor directly mounted to meter according to EN 1434 for 130 mm execution
- Other measuring ranges
- Reed pulser IPG14 with 3 m cable
- Different pulse values
Documentation: IPG14
Properties
- Single jet dry-dial meter with magnetic coupling
- Register can be turned for best readout position
- Maximum operating pressure PN 16 bar
- Maximum operating temperature 90 °C or 120 °C
- Horizontal or vertical installation
- Reed pulser IPG14 with 1,5 m cable (Standard pulse value 2,5 litres)
- High grade wear resistant and corrosion proof materials
- Inlet strainer
- Magnetic protective cover against external influences
Conformity according to European Measuring Instruments Directive (MID)- Environmental class B, Accuracy class 3
Product information
Technical Data
| Execution | ||||||
|---|---|---|---|---|---|---|
| Nominal diameter | DN | mm | 15 | 20 | 20 | 20 |
| Operating pressure | PN | bar | 16 | 16 | 16 | 16 |
| Connection thread on meter | G...B | Inch | ¾ | 1 | 1 | 1 |
| Connection thread on coupling | R... | Inch | ½ | ¾ | ¾ | ¾ |
| Nominal flow rate | qp | m3/h | 1,5 | 1,5 | 1,5 | 2,5 |
| Maximum flow rate | qs | m3/h | 3 | 3 | 3 | 5 |
| Minimum flow rate horizontal ± 5 % | qi | l/h | 30 | 30 | 30 | 50 |
| Minimum flow rate vertical ± 5 % | qi | l/h | 60 | 60 | 60 | 100 |
| Kvs-value | m3/h | 3 | 3 | 3 | 5 | |
| Operating temperature range | °C | 2... 90/120 | 2... 90/120 | 2... 90/120 | 2... 90/120 | |
| Standard measuring range horizontal | qi/qp | 1:50 | 1:50 | 1:50 | 1:50 | |
| Standard measuring range vertical | qi/qp | 1:25 | 1:25 | 1:25 | 1:25 | |
| Dimensions and weights | ||||||
|---|---|---|---|---|---|---|
| Length without couplings | A | mm | 110 | 110 | 130 | 130 |
| Length with couplings | mm | 184 | 202 | 222 | 222 | |
| Width | B | mm | 72 | 72 | 72 | 72 |
| Height with pulser and magentic protection cover | C | mm | 108 | 108 | 108 | 108 |
| Height from pipe centre | D | mm | 90 | 90 | 90 | 90 |
| Weight without couplings | app. g | 760 | 810 | 840 | 790 | |
Dimension Diagram
Typical Head Loss Curve
Installation
| Pipeline: | horizontal |  |
| vertical |  | |
| Meter head: | upwards |  |
| sideways |  |
Pulse Value Table
| Pulse Value Table | ||||||||
|---|---|---|---|---|---|---|---|---|
| Pulse value | qp | 1,5 | - | 0,25 | 1 | 2,5 | 10 | 25 |
| (1 Pulse = …Liter) | qp | 2,5 | 1 | 2,5 | 10 | 25 | 100 | 250 |