PW5 and PM5
2Pages

Digital displays for the measurement of strain gauges Applications: Weighing cells; force, angle, acceleration, torque, gas pressure and mass pressure sensors We have added two new types to our proven PU5 range in the 96 x 48 mm housing. With the PU5 units, it was possible to operate transmitters (4-20 mA; 0-10 V) directly without additional auxiliary voltage. With the PW5 and PM5 displays, strain gauge sensors can now be measured easily and directly with 1 mV/V, 2m V/V or 3.3 mV/V. Fields of application and special properties of the PW5 Recording of measuring bridges in 6-wire technology Operation of highly precise weighing balances and other high-grade strain gauge sensors High-ohm, highly accurate instrument amplifier input Pre-calibrated weighing cells can be selected and freely scaled without renewed calibration on the unit according to type Fields of application and special properties of the PM5 Recording of measuring bridges in the 4-wire technology Switch contact for automatic 80% calibration of the bridge High-grade difference amplifier input for use in interference-affected industrial environment High accuracy even at high measuring rates The complete overview of the special properties of both units can be found on the next page.

neu Adjustable input amplification for 1 mV/V, 2 mV/V or 3.3 mV/V sensors 10 V integrated bridge supply for standard 350 ohm (200 ohm to 500 ohm) measuring bridges Permanent line-break monitoring Bipolar input range for compression and tensile forces Integrated factory calibration for pre-calibrated weighing cells Auto-sensor recognition for 1 mV/V, 2 mV/V and 3.3 mV/V sensors Measuring rate up to 50 measurements/s (measuring time adjustable from 0.02s...10.00s) 24 Bit transducer resolution, of which up to 19 bits (500,000 points / 0.0002 % of measuring range) noise-free! High long-term and...