The Ideal Vacuum Products (IVP) XGC-520 Dual Capacitance Manometer Gauge Controller is an inexpensive solution for pressure readout of up to two Capacitance Diaphragm Gauges. This IVP exclusive controller provides enhanced accuracy with intelligently designed features for simple user control and easy system integration.

The controller is designed to interface with the popular 626D, 627H, and 722C series of Baratron® capacitance diaphragm gauges from MKS and can read full scale absolute vacuum/pressure ranges from 20 mTorr (2 x 10^-4 Torr) to as much as 10,000 Torr (1x10⁴ Torr). Because these gauges measure absolute pressure, they are gas type and composition independent. Lookup tables and conversion factors are not required.

The unit has two analog output relays, each of which can be assigned to either of the two gauge channels and programmed to energize when a setpoint is reached. This flexibility allows the user to easily set up automated tasks, such as valve activation or energizing a turbomolecular pump when an appropriate backing pump pressure is achieved.

The Dual Capacitance Manometer Gauge Controller is conveniently housed in a compact 1/8-DIN extruded aluminum enclosure for benchtop or rack panel mounting. The brilliant, blue LCD display is easy to read and displays vital system and controller information at a glance. The intuitive front panel membrane switch interface allows the user to access and adjust all parameters quickly.

Remote communication and control is achieved by RS-232 serial terminal software. Connection is made via the rear-mounted DB15 or USB-B connectors. A variety of sensor and serial cables are available.

The controller has a built-in universal power supply which accepts an input of 100-240 VAC, 50/60Hz. Included is a 2 meter long (6 ft.) 115 VAC input power cord with US plug 5-15P to C13 Connector.

Features:

• Controls up to two (2) capacitive diaphragm sensor gauges (CDG)
• Interfaces with all popular MKS 626D, 627H, and 722C series Baratron sensor gauges, heated or unheated, with full scale measurement ranges from 20 mTorr to 10,000 Torr
• Gas type and composition independent - no need for lookup tables and conversion factors
• Compact 1/8-DIN enclosure for benchtop or rack panel mounting
• Brilliant Blue LCD readout display
• Intuitive interface makes setting parameters quick and easy
• Two setpoint output relays for automated control of other equipment
• User selectable pressure units for each gauge (Torr, mTorr, mBar, and Pa)
• Serial communication for remote control through DB9 and USB-B ports

Available Cables and Adapters:

• P102063 Sensor cable, connects two gauges to DCM,10 ft., DB9 -M to two DB15-F
• P102061 Sensor cable, connects two gauges to DCM, 10 ft. DB9-M to two DB9-F
• P1011364 Serial cable, connects remote computer to DCM, 10 ft., DB15-M to DB9-F
• P1012796 USB cable, connects remote computer to DCM, 10 ft. USB-A to USB-B
• P1012800 DB15-M to terminal block breakout for splitting out relays and RS232 cables

Please download the user manual for complete information.