The HR pulse head water meters are used for measuring the volume of water passing through pipeline in irrigation systems. As water passes through the meter, water jets make the impeller rotate. The impeller’s rotations are proportional to quantity of water being metered and are magnetically transmitted to the register.
Water Meter Features:
- Hermetically vacuum-sealed register
- Magnetic transmission with magnetic shield, for external magnetic field protection
- High-flow accuracy
- Internal Strainer
- ISO 4064 Class B compliance standard (check local standards)
- Reed switch sends electric signals per a preset water quantity
- 1 Litre Pulse Output (15 – 32mm models)
- 10 Litre Pulse Outputs (40 – 50mm models)
- Switching voltage 6 VAC/DC
- Switching current 0.10 Amps max
- Water Temperature: Upto 50°C
- Max. Pressure: 1000 kPa
For an accurate readings, follow these installtion recommendations:
- Inlet requires 10 x pipe diameter of straight pipe
- Outlet requires 5 x pipe diameter of straight pipe
- Follow arrow direction
- Use shielded cable to connect the wires to the controller
- Install in horizontal position
- Install a strainer upstream of meter to protect measuring element
- Flush line before installation to remove debris
