IZAR RC i R4 LIGHT

IZAR RC i R4 LIGHT

RADIO MODULE

Application

IZAR Radio Compact Inductive R4 LIGHT is designed for mobile and long-range fixed network remote reading of Diehl Metering submetering meters.
IZAR RC i R4 LIGHT module can be clipped onto all the meters of the Diehl Metering inductive modular range (Ha+Ti or Ti) with a grey or red ring. It comprises a tamper proof sensor operating on inductive principle.
IZAR RC i R4 LIGHT is field or factory configured with the serial number of the associated meter. IZAR RC i R4 LIGHT transmits the meter reading via a unidirectional link every 32 seconds in R3 mode and every 15 minutes in long-range fixed network R4 mode.
IZAR RC i R4 LIGHT offers multiple functions (current index, 1 historical index value, remaining battery lifetime) and alarms (leaks, meter blocked, backflow...).

Features

  • Compact radio transmitter
  • Compatible with Diehl Metering water meters
  • Available in 868 MHz
  • Designed for radio reading in walk-by or long-range fixed network
  • IP 54 - not suitable for wet environement
  • Lifetime up to 15 years
  • 1 historical index with a specific date to simplify billing
  • Insensitive to magnetic fraud
  • Principle of operation

    IZAR RC i R4 LIGHT includes an electronic circuit that collects the data coming from a Diehl Metering water meter and transmits in real time the index and other operating information every 32 seconds in R3 mode and every 15 minutes in long-range fixed network R4 mode.

    Mobile reading in Walk-by:
    The data sent by IZAR RC i R4 LIGHT is collected using a Diehl Metering handheld computer or tablet equipped with an IZAR RECEIVER BT and transferred directly to a centralized monitoring system.

    Fixed network:
    A fixed receiver IZAR RDC STANDARD/IZAR RDC BATTERY (fixed network R3) or IZAR RDC PREMIUM (long-range fixed network R4) installed in building, will collect all the data and send it at predefined intervals via GPRS or LAN to a centralized server. Reading through M-Bus application with an IZAR CENTER together with an IZAR RECEIVER M-BUS and IZAR@NET 2 software is also possible.

  • Technical data
    Communication protocolPRIOS
    FrequencyMHz868.95 (R3 mode) | 868.30 (R4 mode)
    ModulationFSK
    Transmission powermW16
    Transmission modeUnidirectional
    Radio rangeUp to 500 m (R3) and 1.5 km (R4) depending on the environment
    StandardsEN 300 220, CE, RED directive, EN 13757-3/-4
    Power supply1 fixed 3.6 V lithium battery
    Typical lifeUp to 15 years*
    * Standard conditions of use and temperature. Theoretical life, with no guarantee.
  • Ambient conditions
    Operating ambient temperature°C+5 ... +55
    Storage temperature°C-20 ... +70
    Degree of protectionIP 54
  • Configuration
    InterfaceOptical IrDA
    FunctionsCurrent index | Historical Index value | Remaining battery lifetime
    Alarms managementLeak detection | Tamper detection | Meter stopped | Overflow | Underflow | Backflow
  • Compatibility
    MetersDiehl Metering inductive modular range Ha+Ti or Ti. Pulse weight DN 15 to DN 40 (1 liter) | Pulse weight DN 50 to DN 125 (10 liters) | Pulse weight DN 150 to 300 (100 liters). Submetering use only.
  • Dimensions
    IZAR RC i R4 LIGHT IZAR RC i R4 LIGHT
    IZAR RC i R4 LIGHT IZAR RC i R4 LIGHT
    LengthLmm104
    HeightHmm33
    WidthBmm95