Wireless Telemetry Temperature Acquisition Module (T24-TA)

Wireless Telemetry Temperature Acquisition Module (T24-TA) The T24-TA temperature acquisition module is a high performance device designed for OEM integration for the collection and processing of temperature measurements. The wireless module requires an external platinum temperature sensor (Pt100 type 385). Measuring temperature and periodically transmitting, between transmissions the device can be placed […]

Wireless Telemetry Temperature Acquisition Module (T24-TA)

The T24-TA temperature acquisition module is a high performance device designed for OEM integration for the collection and processing of temperature measurements. The wireless module requires an external platinum temperature sensor (Pt100 type 385).

Measuring temperature and periodically transmitting, between transmissions the device can be placed in a power saving sleep mode to conserve batteries. Miniature in size, the wireless temperature PCB transmits on license-free 2.4Ghz, avoiding local radio interference to ensure data integrity and security.

Data is provided in real time at variable speeds with a direct line of sight range of up to 200 meters.
Integral antenna options offers up to 100m (325ft) range (T24-TAi) and external antenna options offering up to 200m (650ft) range in an open field.

Click to view a selection of suitable antennas. This device is also available in a selection of  IP rated enclosures to provide housing and powering. See T24-ACM-TA, T24-ACMi-TA and T24-ACMm-TA

  • Miniature acquisition module for wireless Pt100 type 385 sensors
  • Creates wireless temperature link
  • Exceptionally low power for long battery life
  • Transmits on license free 2.4GHz
  • Remote ‘on’ and ‘off’ to preserve battery life
  • Up to 200m range
  • Simple configuration and calibration via PC using Free Telemetry Toolkit Software
  • Can be calibrated to provide any standard engineering unit output for a given input
  • 1 year manufacturers warranty
  • Thumbnail photos on left shows the case options available (mini, for integration and standard)
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)  100 (400)  Metres (feet) *
Range RAD24e (External antenna)  200 (650)  Metres (feet) *
Channels (DSSS) 16
*Maximum range achieved in open field site with the T24 acquisition module at a height of 3 metres (9.8 feet) above ground and T24-HS held at chest height pointing towards the acquisition module. Specification at 3V supply at 25°C
T24-TA
Measurement Min Typical Max Units
Temperature Range -200 500 °C
Accuracy (-20 to 40 °C) 0.1 0.2 °C
Accuracy (-40 to 80 °C) 0.2 0.35 °C
Internal Resolution 16,000,000/24 Resolution/Bits
Noise Free where Sample TIme < 5mS 13,000/13.5 Resolution/Bits
Noise Free where Sample TIme < 10mS 17,000/14 Resolution/Bits
Noise Free where Sample TIme < 100mS 62,000/16 Resolution/Bits
Noise Free where Sample TIme < 1000mS 158,000/17 Resolution/Bits
Electrical Min Typical Max Units
Power Supply Voltage 2.1 3.0 3.6 VDC
Power Supply Ripple 50 mV ac pk-pk
Power Min Typical Max Units
Normal Mode (Non Low Power Mode) 55 65 mA
Standby / Low Power Mode 5 20 uA
Environmental Min Typical Max Units
Operating Temperature Range -40 85 °C
Storage Temperature -40 85 °C
Humidity 0 95 %RH
Physical   
PCB Dimensions 16.8 x 37.5 x 6.5mm

 

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