Dry dial horizontal removable woltmann large caliber Flow Water Meter
Dry dial horizontal removable woltmann Large caliber Flow Water Meter
Product Features
Dry type, magnetic transmission
Removable insert, easy maintenance
Pulse output option
Working condition(s)
Water temperature 0.1~30℃, Working pressure ≤1MPa.(1.6Mpa available)
Accuracy
Low region max. allowable error: From Q1 inclusive up to but excluding Q2 is ± 5%.
High region max. allowable error: From Q2 inclusive up to and including Q 4 is ± 2%.
Main technical parameters
Product model | Diameter | Flow rate m³/h | Indication | |||||||
Initial flow rate | Overload flow rate (Q4) | Normal flow rate (Q3) | Transitional flow rate (Q2) | Min. flow rate (Q1) | Min Reading (Min) | Max. Reading (Max) | ||||
LXLG-40Y-200Y | W P H | Cold water: R80 Q2/Q1=6.3 GB/T 778.1-2007 Heat water: R50 Q2/Q1=6.3 GB/T 778.1-2007 | Dry type: 999999.999 | |||||||
40 | - | 50/31 | 40/25 | 3.15 | 0.5 | 0.0005 | ||||
50 | - | 50/31 | 40/25 | 3.15 | 0.5 | |||||
65 | - | 80/50 | 63/40 | 5.0 | 0.79 | |||||
80 | - | 125/78 | 100/63 | 7.90 | 1.25 | |||||
100 | - | 200/125 | 160/100 | 12.6 | 2.0 | |||||
125 | - | 312/200 | 250/160 | 19.7 | 3.12 | |||||
150 | - | 500/312 | 400/250 | 31.5 | 5.0 | 0.005 | Dry type: 9999999.99 | |||
200 | - | 780/500 | 630/400 | 50.4 | 8.0 | |||||
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