T24-HA - Handheld Telemetry Display with Multiple Inputs

This Handheld Telemetry Display with Multiple Inputs module provides an 8 digit LCD reading from up to 12 of the T24 Acquisition modules (strain gauge, voltage, current, temperature, pulse and potentiometer ). The T24-HA can be operated in two modes:

• Result Mode: sums the values from the ‘paired’ acquisition modules making this sum the primary displayed value.
• Item Mode: allows the user to select which acquisition module value to display.

The acquisition modules can be ‘powered on’ and ‘powered off’ automatically by the T24-HA handheld. 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 and can optionally be scaled to change measurement units.

In addition, a function key can be configured to retransmit the displayed value to other T24 modules such as a printer.

The licence free 2.4GHz 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.

This Handheld Telemetry Display with Multiple Inputs module uses a pair of standard alkaline AA batteries and is configured using free T24 Toolkit software which runs on a PC connected to a T24 base station. 

The T24-HA handheld display is typically seen in applications requiring wireless loadcell measurement  or wireless strain gauge display.

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Technical Specifications

General Radio

	Min	Typical	Max	Units
Licence	1	Licence Exempt	1	1
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			800 (2600)	Metres (feet) *
Channels (DSSS)		16

*Maximum range achieved in open field site at a height of 3 metres (9.8 feet) above ground.

T24-HA Reader

Electrical	Min	Typical	Max	Units
Power Supply Voltage	2.4	3.0	3.6	V dc
Power Consumption
Active		35	40	mA
Low Power Mode		120	160	uA
Estimated Battery Life using 2Ah Batteries:
Standby Mode (Powered off)		1.5		Years
Continuous Operation		40		Hours
Environmental
IP Rating		IP67 /
Operating Temperature Range		-10	+50	C
Storage Temperature		-40	+85	C
Humidity		0	95	%RH

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Order Info

Model	Code
Digital Display for up to 12 Inputs	T24-HA
Black leather case with clear viewing window with shoulder strap	TR100-CA

Documents and Files

	File	Date	Size
	Handheld telemetry display with multiple inputs T24-HA datasheet (English)	28-08-2015	590KB
	Handheld telemetry display with multiple inputs T24-HA operating manual (English)	28-08-2015	1.1MB
	T24 telemetry systems user's manual (English)	02-08-2021	12.3MB
	T24 Toolkit v02.15.04 software - Configuration, calibration and testing of T24 range telemetry products	15-06-2023	7.0MB
	T24 Windows Drivers - Development files (DLLs, COM drivers - ActiveX, .NET, LabView)	16-10-2018	6.2MB