HR Water Meter Paddle Type, Magnetic Drive (Dry Register with Pulse Output)

PWWM - PADDLE TYPE SERIES WATER METERS 50mm to 200mm

Used for dirty water in agricultre and wastewater treatment plants that requires meters to work reliably under difficult conditions. The paddle is suspended in the upper part of the meter body allowing solids to pass without damage. The impeller’s rotations are proportional to quantity of water being metered and are magnetically transmitted to the register.

FEATURES

• Hermetically vacuum-sealed register
• Dry type magnetic transmission
• Magnetic shield, for external magnetic field protection
• High-flow accuracy and steady curve characteristics
• Solid and robust design
• High scratch resistant glass on register
• 3600 Rotating counter fully encapsulated protected from impurities
• ISO 4064 Class B compliance standard (check local standards)

PULSE REED SWITCH

• Reed switch sends electric signals per a preset water quantity
• Data pulse output 10 litre, 50mm
• Data pulse output 100 litre, 80mm, 100mm
• Data pulse output 1000 litre, 150mm, 200mm
• Switching voltage 6 VAC/DC
• Switching current 0.10 Amps max

OPERATING CONDITONS

• Water temperature: up to 50°C
• Pressure rating: PN16

INSTALLATION RECOMMENDATIONS

• Inlet requires 10 x pipe diameter of straight pipe
• Outlet requires 5 x pipe diameter of straight pipe
• Follow arrow direction
• Install in horizontal position
• Install a strainer upstream of meter to protect measuring element
• Flush line before installation to remove debris