ALTAIR MCI COMPOSITE 119
ROTARY PISTON METER
Application
Domestic rotary piston water meter (only complete meter)
Features
- Low noise level
- System compatibility, with standard applicable pulse output 1 l/pulse. ALTAIR MCI can be extended - with IZAR RADIO (radio module) or IZAR PULSE (pulse transmitter)
- Any mounting position + no calming sections necessary
- Low starting flow approximately 0.7 l/h permits recording of very small amounts of water
- Self-cleaning mechanism of measuring chamber
- Encapsulated roller counter unit rotatable by 350°
- Nearly 50 % lighter than meter with brass body
- Suitable for fully demineralized water
-
General
Medium temperature range °C 1 ... 30 Temperature safety °C 1 ... 50 Ambient operating temperature °C 1 ... 50 Ambient storage temperature °C 1 ... 50 Nominal pressure PN bar 16 Display range 8-digit, 0.001 l ... 99,999 m³ Pulse value l/pulse 1 Protection class IP 68 -
Technical data
Housing Horizontal Nominal diameter DN mm 20 Permanent flow rate Q3 m³/h 4 Overload flow rate Q4 m³/h 5 Transitional flow rate Q2 l/h 80 Minimum flow rate Q1 l/h 251 Starting flow rate l/h 0.7 Pressure loss at Q3 bar 0.6 1 Based on R 160 -
Approval
MID LNE-6250 Dynamic range (Q3/Q1) R 40 / 80 / 160 Potable water KTW / 270 -
Dimensions
Housing Horizontal Length L mm 160 Overall length (DIN ISO 4064) L1 mm 190 Connection thread on meter Inch G1B Height H mm 97 Height H1 mm 27 Height H2 mm 144 Diameter Ø B mm 93 Weight of capsule kg 0.57 Weight of complete meter kg 0.82 -
Pressure loss (delta P = Q²/Kvs²)
Kvs 5.25
