Wireless Voltage Transmitter | 0-10Vdc Input | T24-VA

Miniature, High Speed, Wireless Voltage Transmitter

  • Lead Time: 1 week
T24 Wireless OEM PCB Modules

At a Glance

  • 2.4GHz Operating Frequency (Licence Free)
  • Range: up to 600m (internal antenna) / up to 800m (external antenna)
  • 0-10Vdc Voltage Input
  • Resolution up to 15,000 divisions
  • Very Low Power Consumption
  • Wireless Monitoring from your 0-10Vdc Sensors
  • High Speed at 200 Updates per Second
  • Miniature PCB Perfect for OEM Integration
  • Suit Your Design – Can be Integrated Directly Inside a Sensor or Separate Module 
  • Simple Wireless Setup
  • Fantastic Wireless Transmission Range – Up to 800 metres! 


The T24-VA 0-10Vdc wireless voltage transmitter module enables high accuracy wireless measurement of signals from voltage output sensors such as pressure transducers, LVDT displacement sensors, level/depth sensors and torque transducers.

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

The T24-VA 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 at a noise-free resolution of 1 in 7000, increasing to 1 in 15,000 at a reduced output rate of 1 reading/second or less.

The compact T24-VA voltage input wireless telemetry acquisition module can be integrated into load cells and other sensors if sufficient space is available.  Alternatively, it can be mounted into either the T24-ACM(2x ‘D’ size batteries) or T24-ACMi (2x ‘AA’ size batteries) 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.
Input Range0-10Vdc
Calibrated Range0-10Vdc
Input Impedance100,000
Input Calibration Accuracy0.1%FR
Offset Temperature Stability0.5ppm/˚C
Gain Temperature Stability50ppm/˚C
Non Linearity Before Linearisation25ppm of FR
Internal Resolution/Bits16,000,00 / 24Resolution / Bits
Noise Free Resolution/Bits at 1 Sample per Second15,000 / 13.75Resolution / Bits
Transmission RatesFrom 5ms to 1 day
Excitation Available5 Vdc @ 50 mA
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-VA 0-10V Wireless Voltage Transmitter Module Outline Drawing