Celsum Technologies - Instrumentation for rheology, strain gages, pressure transducers, load cells, temperature control, sapphire window optical probes, precision extrusion dies, and much more.

The TLC1 is a high-performance wireless converter module for strain gauge devices such as load cells. The TLC1 offers high precision measurement of a single strain gauge device with a high performance radio telemetry output.

Licence-free radio offers excellent opportunities to collect measurement data within a radius of up to 300 metres (330 yards), which enhances the ability to cover large sites with ease. The use of the latest radio technology ensures the minimum of local radio interference, high level circuit utilization and data integrity. This allows for a large number of measurement points to be used on the system, so that very large sites are easily integrated. The wide operating temperature range and robust technology ensures that the TLC1 is not susceptible to harsh physical or electrical environments.

Key Features:

Variable gain strain gauge sensitivity from 0,5 to 5 mV/V
Excitation to drive one strain gauge of 350 to 5000 ohms
    impedence
Extremely high resolution to 1 part in 250,000 at 1 Hz (18 bits)
Resolution 1 part in 65,000 (16 bits) at max rate of 10 Hz
12 month warranty
Very high stability
Voltage free contact retransmission
Powered by self-contained batteries for up to 5 years
Electrical isolation gives high immunity to electrical storms
Error-free, 2-way radio system
Internal antenna
Two models available:
            868 MHz for the European market
             20mW power, 300 metres (330 yards) range,
             30 channels
            915 MHz for the USA and Canadian markets
             10mW power, 200 metres (220 yards) range,
             130 channels