KEEP COOL under pressure.

Pressure and temperature gauges and regulators need careful specification for the best results.

The attention in process control instrumentation today seems to focus upon the glamour of microprocessor-based devices. However, when the lights go out, you need something dependable and these are the direct connected, self powered devices, such as gauges and regulators.

These devices deserve serious attention, as often they are the ultimate safety devices in the plant. While today's sophisticated digital devices are feature-rich and provide the high flexibility that makes for easy selection, this is not the case with these basic devices.

For gauges, a …