• T24-HA Wireless Telemetry Advanced Handheld Indicator  



                      ► Capable of displaying up to 12 data inputs 

                      ► 2 way radio system for data integrity

                      ► Very low power consumption for long battery life

                      ► Worldwide licence exempt 2.4 GHz radio

                      ► 120 metre (400 feet) range maximum

                      ► Simple configuration and calibrated via PC using base station with Telemetry Toolkit software

                      ► Programmable wireless print capability

                      ► 6 button tactile keypad

                      ► Environmentally sealed to IP65


    The T24-HA is an advanced handheld display which forms part of the popular T24 range of sensor acquisition system. It allows wireless remote viewing of multiple inputs such as strain, voltage or current using 2.4GHz radio. The device provides sleep and wake functionality for all wireless modules thus extending battery life and reducing maintenance costs. The wide temperature operating range and the robust technology ensures that the module it is not susceptible to harsh physical or electrical environments.

    The module can operate in two modes: 

           ►Result Mode: This default mode creates a single resultant by summing the values from up to 12 acquisition modules                                                      simultaneously as well as allowing users to view the discrete values that make up the result.

           ►Item Mode    : In this mode each acquisition module is treated as a separate entity and the T24-HA is used to cycle through                                         all available items. LCM Systems can supply the T-24 products integrated into various products, to form a                                                wireless load cell system. There are several standard products which utilise these products, including the                                                TELSHACK range and RILL.

    LCM Systems can supply the T24 products integrated into various sensors, to form a wireless sensor system. There are several standard products which utilise the T24 range, including the TELSHACK range and RILL ranges.

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    Specifications ­ - General Radio

     Parameter Min Typical Max Units
     Licence   Licence Exempt    
     Modulation method   MS (QPSK)    
     Radio type   Transceiver (2 way)    
     Data rate   250   K bits/sec
     Radio Frequency 2.4000   2.4835 GHz
     Power   1   mw
     Range RAD24i (Integrated antenna)     120   (400) Metres (feet) *
     Range RAD24e (External antenna)     200   (650) Metres (feet) *
    * Maximum range achieved in open field site with T24-SA at a height of 3 metres above ground and T24-HA held at chest height pointing towards the T24-SA.


    CE Logo Complies with EMC directive. 2004/108/EC
    The Radio Equipment and Telecommunications
    Terminal Equipment (R&TTE) Directive, 1999/5/EC.
    FC Logo Canada Industry
    Family: RAD24 IC:7224A-RAD24


    T24-HA ­ Handheld Reader

     Electrical Min Typical Max Units
     Power Supply voltage 2.4 3.0 3.6 V dc
     Power Supply Min Typical Max Units
     Active   35 40 mA
     Low power mode   120 160 uA
     Estimated Battery life (using 2Ahr batteries):        
     Standby mode (Powered off)   1.5   Years
     Continuous operation   40   Hours
    Use a pair of alkaline AA batteries. Due to the higher voltage requirements of this device NiMh and NiCad batteries are not recommended.
     Environmental Min Typical Max Units
     IP rating   IP65    
     Operating temperature range -10   +50 C
     Storage temperature -40   +85 C
     Humidity 0   95 %RH
     Module Transmits & Receives giving:
    1. ► Full error detection and correction
    2. ► Ability to switch to low power modes
    3. ► Calibration & configuration via radio telemetry
    4. ► Ability to be switched from sleep to operating mode via radio
    5. ► Calibration stored within the module
    6. ► Remote battery check
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    t24-ha drawing
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                      ► Click here to download - T24-HA Datasheet
                      ► Click here to download - T24 Instruction Manual

                      ► T24-SA Wireless Telemetry Strain Gauge Acquisition Module

                      ► T24-SO Wireless Telemetry Serial Output Module

                      ► T24-PR1 Wireless Telemetry Printer


    The T24-HA is a self contained product, which is designed to operate in conjunction with the rest of the T24 range of wireless telemetry products. LCM Systems can assist with the design and configuration of complete systems, to meet our customers application requirements.
                      ► Wireless shackle load cells
                      ► Wireless link load cells
                      ► Platform Weighing
                      ► Vehicle Weighing
                      ► Rotating machine force measurement
                      ► Balancing Systems
                      ► Simple Centre of Gravity