Usage conditions
Temperature rating: T30/T50 (cold water) T90 (hot water)
Water pressure level: MAP 10 / MAP 16
Pressure loss level: △ P 63
Indication error limit
From the low zone including the minimum flow rate (Q1) to excluding the boundary flow rate (Q2) ± 5%
From high zone cold water including boundary flow (Q2) to high zone cold water including overload flow (Q4) ± 2%, hot water ± 3%
main features
Dry type, magnetic transmission, and anti magnetic function; Multi beam, made of high-quality materials, with stable and reliable performance;
The counter adopts vacuum sealing, anti condensation atomization, and can maintain clear readings for a long time; Accurate measurement and durability.
The rotatable counter makes reading more convenient; The series has strong universality and is easy to replace and maintain.
technical parameter
caliber | measuring range | Overload flow | Common trafficQ3 | Boundary flow rateQ2 | Minimum flow rateQ1 | Start flow rate | Minimum reading | Maximum reading | |
DN | Q3/Q1 | Q4 | |||||||
mm | m3/h | L/h | m3 | ||||||
15 | 80 | 3.125 | 2.5 | 50 | 31.25 | 6 | 0.00005 | 99999 | |
100 | 40 | 25 | |||||||
125 | 32 | 20 | 5 | ||||||
160 | 25 | 15.625 | |||||||
20 | 80 | 5 | 4 | 80 | 50 | 10 | |||
100 | 64 | 40 | |||||||
125 | 51.2 | 32 | 6 | ||||||
160 | 40 | 25 |
Flow error curve

Pressure loss curve

External dimensions and weight
Nominal diameter | Long L | Width B | High H | Connecting thread (D) | Weight (kg) |
(mm) | mm | ||||
15 | 165/190 | 99 | 104 | G3/4B | 1.5/1.6 |
20 | 190/195 | 99 | 106 | G1B | 1.7 |

Usage conditions
The working water temperature should not exceed 40 ° C
Work pressure not exceeding 1MPa