An inferential, multi jet dry type water meter with magnetic drive and vacuum sealed register.
Standards
Conforms to ISO 4064, Class B
Features
- Highly sensitive to low flow rates and very accurate over its entire flow range.
- Low head loss.
- Vacuum sealed, leak proof and dry totaliser.
- Self lubricating gears.
- Long maintenance free working life
Options
Remote reading facility/pulse output available on request.
Metrological Characteristics
| Accuracy | 25mm | |||||
| CL-B | ||||||
| Lower limit of flow, Qmin | l/h | ±5% | 70 | |||
| Transitional flow, Qt | l/h | ±2% | 280 | |||
| Nominal flow, Qn | l/h | ±2% | 3500 | |||
| Maximum flow, Qmax | l/h | ±2% | 7000 | |||
| Test pressure | MPa | 2 | ||||
| Temperature suitabiltity | ºC | 50ºC | ||||
| Dial registration | kl | 99999 | ||||
| Smallest reading | lts. |
| Description | 25mm | |
| Meter thread | 1½” BSP | |
| End connection threads | 1¼”BSP | |
| Length of meter with coupling | 350 | |
| Length of meter without coupling | L | 230 |
| Height | H | 120 |
| Width | B | 90 |
| Weight with coupling | 2.5 kg |
