Meter Air Sirus 1.5 inch is a multi jet dry type water meter for residential application.
Features
- Magnetic Drive, Lower transmission resistance.
- Magnetic shield, for external magnetic field protection.
- Sealed dry register ensures long time clear reading.
- External regulating device
Optional Features
- Register sealed type : Dry type ; Semi dry type ; Super dry type
- Accuracy R=80 ; 100 ; 125 ; 160
- Size : 15-50 mm
- Cold/ Hot water
- Non Return Valve
- Reed switch option
- Several lengths and connections available on request
- Thread end type BSP/NPT
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% ; 3% for hot water meter.
Standards Compliance
Technical data conform to international standard ISO 4064
Working Conditions
- Water temperature 0.1 0C – 50 0C for cold water meter
- 0.1 0C – 90 0C for hot water meter
- Water Pressure ≤ 1.6 Mpa (16 bar)
Technical Data
- Size : DN 40 ( 1.5 Inch )
- Q4 : 20000 l/h
- Q3 : 16000 l/h
- R-80 : Q2 320 l/h, Q1 200 l/h
- R-100 : Q2 256 l/h, Q1 160 l/h
- R-125 : Q2 204.8 l/h, Q1 128 l/h
- R-160 : Q2 160 l/h, Q1 100 l/h
- Max. Reading : 99.999 m3
- Min. Reading : 0.05 Liter
- Max. Pressure : 16 Bar
- Pressure Loss : 63
- Max. Temperature : T = 50/90
- Pulse Output Option : lmas=x : 100 mA, Pmax = 2W