Features
1. Wide measuring range: From Qmin of the small caliber water meter to Qmax of the large caliber water meter
2. As a dry meter, deposits in the register are avoided. This ensures a clear reading in long term service.
3. The main register may rotate more than 360 degrees for easily reading in any position.
4. Low head loss.
5. Lower starting flow.
6. Novel structure, simple maintenance.   
7. Can be equipped with reed switch option.
8. Particularly suited in commercial, institutional places of assembly and facilities with fluctuating usage and flow rates.

Construction
The meter model LXF-50-200 combines a large caliber water meter (model LXLC-B) on the main line, a small water meter (model LXSG) on the bypass line, and a flow changeover valve.
Annotation: LXLC-B removable element woltman water meter.
                  LXSG multi-jet dry type vane wheel water meter
Or (LXSY) multi-jet liquid type vane wheel water meter.
 
Maximum permissible error
In the lower zone from Qmin inclusive up to but excluding Qt is±5%
In the upper zone from Qt inclusive up to and including Qs is ±2%