670B Signal Conditioner/Display/Power Supply
for High Accuracy Baratron® Capacitance Manometers and Pressure Sensors

photo - 670B Signal Conditioner/Display/Power Supply

The 670B Signal Conditioner/Display/Power Supply provides full control of all High Accuracy Baratron® manometer features. All functions can be monitored and controlled via the RS-232 or IEEE-488 interface. Range switching can be done manually or automatically by selecting the lowest possible on-scale range. The 670 may be used with any sensor Full Scale and will display pressure in any one of 12 engineering units. Sensor response time may be set for 1, 40, 400 msec, and a data averaging feature allows the user to average signals from 0.1 to 10 seconds, to optimize the pressure readings for transients or noisy pressures. Mounts in standard 3U half-rack space.

Features & Benefits:

  • Supports MKS High Accuracy Baratron® pressure sensors such as 120A, 615A, 616A, 690A, and 698A products
  • Analog and digital input/output signals interface with computers and process control systems
  • Two built-in alarm relays provide process pressure trip points


The 670B is used exclusively with the High-Accuracy Baratron® Capacitance Manometers such as the type 690A and 698A.


Purchase now or request a quote:
Enter a quantity and click "add to cart"

Part NumberInterfacePriceQTY
670BD21RS-232Quote Only
670BD81IEEE-488Quote Only

Need help?

Contact an Applications Specialist by sending an email to MKS Instruments, or call 978-645-5500.