Field Configurable Gauge
Eurotherm, Action Instruments group announces the WV Series model WV448, bridge or strain gauge input, isolating signal conditioner with TouchCAL technology. This high density, field configurable, DIN rail mount device accepts bridge/strain gauge input and provides a proportional, selectable DC output. Model WV448 is powered by a 9 to 30 V DC and is field configurable via DIP switches for bridge/strain gauge inputs from ± 5 mV to ± 200 mV. The excitation voltage range is 1 to 10 VDC @ 120 mA. The outputs can be field configured for DC signal ranges of: 0 - 10 V, 0 - 20 mA, or 4 - 20 mA. All of these ranges have zero and span adjustability of up to 95% of range via pushbutton. TouchCAL technology replaces the mechanical and thermal variability of potentiometers with the electronic stability of a microprocessor.
www.eurotherm.com;  (703) 443-0000