IZAR PULSE H

IZAR PULSE H

ELECTRONIC ACCESSORY | TRANSMITTER

Compact impulse counter IZAR PULSE H include "Hall-sensor" for modular Diehl Metering meters with hall-sensor principle for remote meter reading using impulse interface.

  • Easy installation
  • Compatible with modularity hall
  • Versions 3-wire and 4-wire
  • Tampering alarms
  • Open collector output
  • Different pulse values
  • Up to 15 years lifetime
  • Principle

    The compact impulse counter IZAR PULSE H consists of an electronic unit, which receives and stores meter information through pulses as well as transmits programmed pulse values for remote readout.
    Version with 3 wire provides pulse output and GND as well as signal wire for detection of manipulation (magnetic field, cable, disconnection)
    Version with 4 wire provides signal wire for flow direction in addition.

    SensorHall principle
    PhysicsRevolving magnetic field detection
    TypeNPN, open collector transistor
  • Specifications
    Number of wires3 / 4
    Cable lengthm1.5 / 5
    Power supplyLithium cell
    Electric parameters - max. output voltageV30
    Electric parameters - max. output current0.5 µA (open status) / 100 mA (closed status)
    Max. frequencyHz8
    GNDBrown wire [-]
    PulseWhite wire [+]
    TamperingGreen wire [+]
    Flow direction 3 wiresTakes account of backflows, with up to 500 pulses per return
    Flow direction 4 wiresYellow wire [+]
    Electromagnetic compatibilityComplies with the European Directive relating to electromagnetic compatibility (cable length up to 5 metres)
    Pulse weight - DN 15 - 40liter11
    Pulse weight - DN 50 - 100liter101
    Operating temperature°C-15 ... +55
    Protection classIP 68
    1 Other values on request
  • Dimensions
    LengthLmm100
    WidthBmm100
    HeightHmm33