LAC 74.1

Universal amplifier for static/semi-static weighing applications in hostile industrial environments

Product highlights

• Designed for extreme reliability and security in hostile, industrial environments.
• Static or semi-dynamic measurements and analog standardised output.
• Simple set-up and calibration, very high precision with extreme stability.
• Wide range of gain and virtually no zero drift enables a live range down to a few percent of the load cells rating.
• Load cell wiring defects and power error are signaled for safety (e.g. for TÜV approved applications).

Product qualities

True 6 wire technology with high input resolution. Minimum 4 load cells are supported at 10Vdc.

The low pass input filter can be set from 33 to 0.33Hz to meet any requirement.

The adjustment of gain and zero virtually do not affect one another. Binary DIP-switches and quality 25-turn trim pots permit fine resolution of adjustments.

A wide range of supply voltages are accepted and superior EMC compliance is provided.

The logic I/Os and power supply withstand excessive disturbances.

Fits into a small IP65 metal or plastic cabinet with transparent lid.
Compatible with a number of Add-on boards, which fit underneath the basic LAC.

Plastic enclosure IP65.Polycarbonate with transparent lid, measuring 160 x 80 x 57mm. Mounted with TS35mm DIN-rail and 2x4 pcs M12 plastic cable glands. Cable Ømax 6,5mm.