Acromag's New Strain Gauge Load Cell Transmitters Simplify Bridge Sensor Measurements with Easy Software Configuration and Advanced Functions

WIXOM, Mich., Jan. 14, 2020 /PRNewswire/ -- Acromag's new TT351 load cell and strain gauge signal conditioners use software to quickly select from a variety of sensor measurement options. A USB port simplifies setup on Windows PCs or Android mobile devices with Acromag's Agility^TM app. Software menus help users set the sensor type, bridge configuration, excitation source, filtering level, and input/output ranges. Advanced capabilities let users fine-tune scaling of I/O signals, adjust excitation levels, and calibrate the bridge. Universal output supports six ranges including 4-20mA, 0-10V and ±10V. Flexible power accepts a 9-32V DC supply at the terminals and a rail power bus option can supply multiple units from one connection or establish redundant power. The narrow 17.5mm housing mounts easily on a DIN rail. Hazardous location approvals, high noise immunity, and a -40 to 70°C operating range make these transmitters ideal for use in harsh environments.

"These software-configured bridge sensor transmitters offer capabilities not possible with DIP switches or pot adjustments for a broad range of load cell, strain gauge, weight and force measurements."
-Robert Greenfield, Acromag Business Development Manager

The TT351 input circuit allows true 6-wire bridge measurement and includes an adjustable bridge excitation supply with remote sense feature. Sense wires ensure the programmed excitation voltage is applied at the sensor and enable lead-wire compensation. The differential input performs true ratiometric conversions for stable measurements that remain accurate over time/temperature.

Advanced signal processing capabilities, variable range input, and convenient USB programming make this a versatile strain/load measurement device. One model can process strain gauge, load cell, and milliVolt input signals from 1-10mV/V. Initial bridge offsets or forces can be automatically removed with null compensation, tare, and zero-balance bridge functions. The internal half-bridge can perform half- and quarter-bridge completion with precision resistor pairs or bias a floating milliVolt input signal. A custom input signal linerarizer function supports up to 25 user-defined signal breakpoints. Users can set a variable digital input filter level or average a number of samples, suppressing noise effects. Shunt calibration tools with a simulation calculator enable rescaling of the transmitter's indicated strain by modifying software gain and/or instrument gauge factor.

For more information, call Inside Sales (248) 295-0880 or visit www.acromag.com.

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SOURCE Acromag

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