These are compact vacuum/pressure measurement and control instruments that offer the precision and high resolution of digital
electronics at the same price as analog instruments. These instruments utilize a rugged silicon diaphragm transducer with a 1/8 inch NPT connection in a stainless steel housing. Transducers with stainless steel diaphragm and stainless steel housing are also available. The meter display reads from -30.0 to +100.0, with the minus sign indicating vacuum in inches of mercury, and the positive sign indicating pressure in PSIG.

The dual set point controller operates two independently-set control relays. Set point values are easily adjusted from the front panel and displayed on the meter with push-to-set switches. Each relay has 3 Amp contacts, form C. Screw terminals for the relay outputs are provided on the rear panel.

Both the indicator and the controller instruments are available in
either 1/4 DIN or 2.75 inch diameter standard enclosures. The
2.75 inch diameter standard enclosure fits the same panel cut out as Hastings, Varian, Televac and other analog meters. Mounting hardware is included with both styles.