MKS offers a wide variety of power supplies and displays that are designed for use with its Baratron® capacitance manometers and pressure transducers. Depending on the model, these can provide main power to the Baratron® and provide a digital display of the pressure or vacuum that the Baratron® is measuring. Some products can also support display multiple channels, including other types of indirect vacuum gauges such as Pirani and Cold Cathode (Penning). Measurement ranges from 3000 PSIA to 10^-11 Torr are available. MKS also offers shielded cables that can be used to connect these displays with the appropriate Baratron® Capacitance Manometer.

The Type PR4000B is a Digital Power Supply and Display module, available with either one or two channels and a 4.5 place backlit LCD display. It supports internal or external set points and master/slave control schemes. The single-channel version controls one Baratron® transducer or a Mass-Flo® meter or controller. Options include leak test, linearization, and totalizer functions. The two-channel version supports up to two pressure transducers or two mass flow controllers, or one of each. It mounts into a standard 3U half-rack opening.

FEATURES & BENEFITS:

• User-selectable engineering units for both pressure transducers and flow controllers
• Menu-driven with simple set-up and operation
• Two fully adjustable relay outputs for limit monitoring
• Available with either 24VDC or ±15VDC output voltage

APPLICATIONS:

The PR4000B is for use with most MKS general purpose Baratron® pressure transducers and Mass-Flo® controllers.