The 7561-PSD is a completely portable strain gage/bridge-based battery-powered indicator, packaged in a small, robust IP65/NEMA 4 enclosure. For simplified use, the operator only has access to six keys. Two separate ranges are available which enable the instrument to read and display two units of measure. The menu options offer the ability to tailor the instrument’s response to the application. Gross, net, peak, and trough (valley) measurements are easily selected. An annunciator indicates which range has been selected. There is also a window, to insert a legend, describing each range. Once these parameters are set, it provides the user with the simplest of indicators.

The SC series models are self-calibrating microprocessor-based transducer signal conditioners when used with sig mod equipped transducers. Indicators are available with several different types of input channels and output channels. When used with unamplified strain gage transducers that have the signature calibration module installed, these instruments will completely self calibrate zero, span, decimal point, and engineering units automatically. Input channels are available for a variety of transducers. Each input channel includes an excitation power supply and an isolated voltage analog output. • Unamplified pressure or load • Pressure or load with internal voltage amplifiers • Pressure or load with internal or external two-wire current amplifiers • ac/ac displacement transducer • dc/dc displacement transducer Available output channels for the SC500 include: • Contact relays for the two form C or three form A optional limits • Isolated digital-to-analog voltage (0 Vdc to 5 Vdc, ±5 Vdc, 0 Vdc to 10 Vdc, ±10 Vdc) In addition to the physical input and output channels, up to three virtual channels can be configured to assist in many potential applications.