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    Wireless Pulse Transmitter Module | 0.5Hz to 3kHz | T24-PA

    Miniature, High Speed, Wireless Pulse Sensor Transmitter
    T24 Wireless OEM PCB Modules
    Lead Time
    1 week
    Prices From
    (excl. VAT)
    Accelerated delivery available
    Quantity, OEM & educational discounts

    At a Glance

    • 2.4GHz Operating Frequency (Licence Free)
    • Range: up to 600m (internal antenna) / up to 800m (external antenna
    • Pulse Input for Hz, RPM and Time Measurement
    • 0.5Hz to 3000Hz Input Range
    • Very Low Power Consumption
    • Fast Wireless Measuring from your Pulsed Output Sensor 
    • Miniature PCB Perfect for OEM Integration
    • Suit Your Design – Can be Integrated Directly Inside a Sensor or Separate Module 
    • High Speed Updates of 200 per Second
    • Simple Wireless Setup
    • Fantastic Wireless Transmission Range – Up to 800 metres! 


    The T24-PA wireless pulse transmitter module enables high accuracy wireless measurement of signals from any sensor or measurement device with a pulsed output such as an optical or hall effect type RPM sensor.

    Transmission ranges of up to 600 metres are possible using the internal antenna, while the use of an external antenna increases transmission range up to 800 metres.

    The T24-PA wireless pulse transmitter module requires a power supply of just 3Vdc to operate which is typically provided by 2x ‘AA’ batteries and provides a highly stable, high resolution signal that can be received by any of the T24 range of 2.4GHz telemetry instrumentation.

    Output rates of up to 200 readings/second are possible with a resolution of up to 0.25µsec.

    The compact T24-PA wireless pulse transmitter module can be integrated into your sensor if sufficient space is available.  Alternatively, it can be mounted into either the T24-ACM (2x ‘D’ size batteries), T24-ACMi (2x ‘AA’ size batteries) or miniature T24-ACMm battery-powered modules to complete your wireless sensor.

    Please contact our expert sales team using the form in the sidebar, call us on +44 (0) 1189 817339, or send an email to info@appmeas.co.uk and we will be happy to assist you with your enquiry.

    Technical Specifications

    LicenceLicence Exempt
    Modulation MethodMS (QPSK)
    Radio TypeTransceiver (2 way)
    Data Rate250K bits / second
    Radio Frequency2.42.4835GHz
    Channels (DSSS)15
    *Tests conducted in an open field site with the transmitter at the top of a 3m pole. The receiver was mounted 1.5m off the ground.
    Period Input Range333 µS to 2 s
    Frequency Input Range0.5-3,000Hz
    RPM input range (1 pulse / rev)30-180,000RPM
    Volt free input pull-up resistor42kΩ
    Pulse Input Voltage Range0.86V
    Accuracy as % Input Error at 1 Hz (max)0.15%
    Accuracy as % input error at 1 kHz (max)0.25%
    Internal Resolution0.250.1µ
    Reset Count InputVolt Free
    Reset Count Input Pull-Up Resistor2050kΩ
    Excitation Available5 Vdc @ 40mA
    Transmission RatesFrom 5 ms to 1 day
    Power Supply
    ACMi and OEM Module2.13.6Vdc
    Battery Life - Transmitting results at 3 per second, no excitation requiredUsageBattery Life
    Pair AA cellsConstantly on1 month
    Pair AA cells12 sessions per day of 5 minutes2 years
    Pair DD cellsConstantly on4.5 months
    Pair DD cells12 sessions per day of 5 minutes>9 years
    Operating Temperature Range-2055°C
    Storage Temperature Range (no batteries)-4085°C
    IP Rating (ACM and ACMi)IP67/Nema4
    Wireless Range / m800m (2,600 ft)500m (1,600 ft)
    Power Supply3-18 Vdc or 2xD cell3 Vdc (2xAA)3 Vdc (2xAAA with BB1)
    Battery Life at 1 transmission per second*1 year5 months2 months
    AntennaANTAANTAPCB Printed
    Radio Frequency2.4 GHz
    Operating Temperature /˚C-20 to +55-20 to +55-40 to +80
    Environmental ProtectionIP67IP50
    Module Size / mm164 x 84 x 5780 x 62 x 3476 x 35 x 20
    Software & ConfigurationT24 Toolkit & T24LOG100

    Product Dimensions

    T24-PA Wireless Pulse Transmitter Module Outline Drawing


    Other Downloads

    • Software downloads to accompany the T24 modules are available below - a T24 base station is required to use the software and configure T24 modules.  A brief description of what each piece of software does is as follows:

      • T24 Toolkit - This is used to configure the settings on all T24 modules.
      • T24Log100 - Offers up to 100 channels of simultaneous monitoring and data logging.
      • T24 Quick View - Allows monitoring and logging of data from a single data provider.


      T24 Toolkit


      T24 Quick View

      T24 Wireless Telemetry Overview

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