TGRF-4901, Tinytag Plus Radio Data Logger with Pulse Counting Input

Item number: TGRF-4901

  • 1 channel for counting
  • 0-32,000 pulses per interval
  • Logging intervals from 2 minutes to 10 days
  • Local cache of 2 week?s readings (10min interval)
  • IP67 case
  • User replaceable alkaline battery
  • Typical range of 200m (line of sight)
  • Radio licence-free frequency: 869.88 MHz (EU version)
  • Self-configuring and easy to set up
  • Self-contained and battery powered
  • Low battery warning
  • Status LEDs
  • Fast access to information
  • Remote alarm signalling via e-mail
  • SMS messaging supported
  • Category: Gemini Tinytag Plus Radio Data Loggers


    357,00 €

    including 19% VAT.

    Exp. shipping time: ca. 2 weeks

    : 0 workdays

    pc.


    Description

    TGRF-4901, 1-Channel Radio Data Logger for Pulse Counting

    The TGRF-4901 is a count logger recording 0 to 32,000 counts per interval.
    The data logger is waterproof and suitable for outdoor, industrial and warehousing applications.
    It can be connected to a variety of different voltage-free and digital third party sensors to record properties such as pressure, flow rates and footfall.

    Typical applications:
    • Flow rate of liquids and gases
    • Conveyor belt monitoring
    • People counting

    The logger will typically run for 12 months on its 2 AA alkaline batteries. (The 12 months operation is quoted for a typical 10 minute logging interval in a network with max. 25 radio loggers and at max. 25°C operational temperature).
    If required the unit can also be powered by an optional mains power supply.

    The unit is able to transmit logged data to another logger or a receiver and to store data locally in the event of radio contact  being temporarily lost.

    The data logger has got a status LED: 
    + LED off: logger is off
    + green every 4 sec.: everything is o. k.
    + red every 4 sec.: not meshed or battery low or alarm indication

    This logger can be connected to sensors of other manufacturers via the supplied current/millivolt/count  input lead or via an optional 2-pin plug ACS-9700.

    Please note: This article is only one component of the Tinytag Radio Logger System.
    For proper operation minimum one radio data logger and one Tinytag radio receiver with accompanying software are necessary!



    Features:
    • 1 channel for counting
    • 0-32,000 pulses per interval
    • Logging intervals from 2 minutes to 10 days
    • Local cache of 2 week?s readings (10min interval)
    • IP67 case
    • User replaceable alkaline battery
    • Typical range of 200m (line of sight)
    • Radio licence-free frequency: 869.88 MHz (EU version)
    • Self-configuring and easy to set up
    • Self-contained and battery powered
    • Low battery warning
    • Status LEDs
    • Fast access to information
    • Remote alarm signalling via e-mail
    • SMS messaging supported
    • Cost efficient


    Technical data:
    Measuring range: 0 to 32.767 pulses per logging interval
    Max. frequency: 250 pulses per second
    Input signal type: digital or voltage-free contact switch

    Digital input:
    Low level: -0.3V to +0.3V
    High level: 2V to 10V
    Minimum pulse width: 150µs
    Minimum pulse separation: 2mm
    Edge detection: High-Low transition

    Contact input:
    Type: normally closed (with minimal de-bounce)
    Min. closed time: 150µs
    Min. open time: 1ms
    Edge detection: open to closed

    Radio frequency: 869.88MHz (EU version, AUS version upon request)
    Radio power: <5mW
    Radio range: 200m, typical (line of sight).
    Radio licence: no licence required
    Memory type: non volatile
    Logging interval: 2 minutes to 10 days
    Offline capacity: 2 weeks, at a typical 10 minute logging interval
    Alarms: 2 programmable latching alarms (upper and lower) per channel
    Low battery monitor: software warning
    IP Rating: IP67 water-proof
    Operational Range: -20°C to +55°C
    Case Dimensions: 241 x 155 x 62mm³ (h x w x d, including aerial)
    Weight: 551g (including aerial)

    This device is available as an Australian version upon request.


    Optional accessories:

    ACSRF-4030-PK                         Tinytag Radio receiver plus Radio Explorer software
    ACS-9700                                    2-pin input plug

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