• Licence free 2.4GHz band
  • Two key operation
  • Very high resolution
  • Battery powered
  • Sealed to IP67
  • 1 year warranty

T24-HS Handheld Telemetry Display Unit

This wireless handheld display module provides an 8 digit LCD reading from a T24 loadcell data acquisition module. The remote data acquisition module can be powered on and powered off automatically as the T24-HS handheld is operated. Status indicators inform the user if the remote acquisition module has input integrity problems, low battery, low signal, over range or other error.

The display can be toggled between gross and a tared value.

The licence free 2.4GHz direct sequence spread spectrum (DSSS) radio technology offers high integrity, error free communications which can co-exist with other wireless technologies such as Wi-Fi, Bluetooth® and Zigbee®.

This handheld module uses a pair of standard alkaline AA cells and is configured using free T24 Toolkit software which runs on a computer connected to a T24 base station.

This telemetry system can be used with any of our loadcells. Details of our loadcell families can be found in the Product Guide.

T24-HS Specification

Description Min Typical Max Units
Licence Licence exempt  
Modulation method MS (QPSK)  
Radio type Transceiver (2 way)  
Data rate   250   kbits/sec
Radio frequency 2.4000   2.4835 GHz
Power   10   mW
Line of sight transmission distance   400   m
Channels (DSSS)     16  
Power supply voltage 2.2 3.0 3.6 V
Supply current - active   35 40 mA
Supply current - standby   120 160 µA
Battery life - active   35   hours
Battery life - standby   1.5   years
Case dimensions H 34 W 90 L 152 mm
Operating temperature range -10   50 °C
Storage temperature -40   85 °C
Humidity 0   95 %RH Non condensing
Sealing   IP67    


  1. FR = full range
  2. RH = relative humidity.
  3. Line of site transmission distance assumes ideal conditions with the data acquisition unit 3m above the ground.
  4. The batteries used may reduce the operating temperature range. Storage temperature is without batteries.

Ordering Code

T24-HS - Handheld battery powered single channel display unit.

T24 Toolkit software and system manual are available for download. The T24 system can be calibrated in a number of different ways depending upon the application. Please consult our engineering department for help with your requirements.

Please see Engineering Sheet E035 for Frequently Asked Questions for the T24 Telemetry system.

CEComplies with EMC directive, 2004/108/ECThe Radio Equipment and Telecommunications Terminal Equipment (R&TTE) Directive, 1999/5/EC. RoHS compliant. FCC logo Canada logo

Additional Information

PDF data-sheet Printable data-sheet. Right click on the link to download the file.
PDF instructions Printable manual for the T24 system. Right click on the link to download the file.