Wireless Strain Bridge Transmitter Module

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The T24-SA transmitter connects to strain bridge transducers such as load cells, torque sensors, strain gauges and pressure modules and forms part of the T24 modular telemetry system. The data transmitted by the T24-SA can be received by multiple T24 receivers that include displays, handheld readers, analogue outputs, relay modules and computer interfaces.

T24 transmitters have been designed for battery operation and support an ultra low-power sleep mode whilst offering class leading wireless coverage and range. Configurable transmission rates from once per day to 200 per second cope with a wide range of measurement and monitoring applications. A choice of enclosures enabling battery connection, field connectivity and environmental sealing up to IP67 ensure these modules provide a flexible solution to your wireless sensor requirements.

The T24-SA provides 5 V excitation to drive transducer loads down to 85 ohms. This transmitter is highly accurate, low noise and uses up to nine point linearisation giving quality measurements from a wide range of strain bridge transducers.

Product Features

  • Simple wireless configure and calibration
  • Wireless range up to 800 m (2,600 ft)
  • Low power mode for long battery life
  • Miniature PCB for OEM integration
  • Free Visualisation software

Industry Solutions

  • Construction
    • Monitoring tension & compression on shoring struts
    • Crane/Under Hook Scales
  • Automotive
    • Torque measurement on rotating shaft
    • Wheel balance in high performance cars


Strain Gauge Excitation Voltage
4.5 to 5.25 VDC
Strain Gauge Drive Capacity
85 to 5000 Ohms
Maximum Gauge Sensitivity (FR)
3.2 ±mV/V
Offset Temperature Stability
1 to 4 ppm/C
Non Linearity before Linearization
5 to 25 ppm of FR
Internal Resolution
16,000,000/24 Resolution/bits
Operating Temperature Range 
-40 to +85 °C