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.
Although this module can be used ‘as is’ for OEM solutions there are a number of enclosure options available. The module is configured and calibrated (either by applying known inputs or by table entry) using free T24 Toolkit software which runs on a PC connected to a T24 base station.
Integral antenna option offers up to 800m (2600 ft) range and external antenna options allows up to 800m (2600 ft) range in an open field site.
The licence free 2.4 GHz direct sequence spread spectrum (DSSS) radio telemetry technology offers high integrity, error free communications which can co-exist with other wireless technologies such as Wi-Fi, Bluetooth® and Zigbee®. FCC, ETSI and IC approvals.
|Radio Type||Transceiver (2 way)|
|Data Rate||250||K bits/sec|
|Integral Antenna||120 (400)||Metres (feet) *|
|External Antenna||800 (2600)||Metres (feet) *|
|*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|
|Accuracy (-20 to +40 °C)||0.1||0.2||°C|
|Accuracy (-40 to +80 °C)||0.2||0.35||°C|
|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|
|Power Supply Voltage||2.1||3.0||3.6||VDC|
|Power Supply Ripple||50||mV ac pk-pk|
|Normal Mode (Non Low Power Mode)||55||65||mA|
|Standby / Low Power Mode||5||20||uA|
|Operating Temperature Range||-40||+85||°C|
|PCB Dimensions||16.8 x 37.5 x 6.5mm|
Module transmits and 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
|Temperature Acquisition with fitting for External Antenna||T24-TAe|
|Temperature Acquisition with Internal Antenna||T24-TAi|
|Wireless sensing OEM module T24-TA datasheet (English)||28/08/2015||910KB|
|Wireless telemetry temperature acquisition module T24-TA manual (English)||28/08/2015||1.4MB|
|T24 telemetry systems user's manual (English)||29/10/2019||11.6MB|
|T24 Toolkit v02.08.04 software - Configuration, calibration and testing of T24 range telemetry products||10/09/2019||4.8MB|
|T24 QuickView 2.1.0 software - Data visualization and acquisition with base station T24-BSu||10/09/2019||2.3MB|
|T24LOG100 v05.08.00 software for data acquisition up to 100 wireless modules||10/09/2019||14.1MB|
|T24 Windows Drivers - Development files (DLLs, COM drivers - ActiveX, .NET, LabView)||16/10/2018||6.2MB|