1651C Displayless Digital Pressure Controller

photo - 1651C Displayless Digital Pressure Controller

The MKS Instruments 1651 is a self-tuning, displayless pressure controller which operates from user-supplied ±15 VDC input power. Its compact size allows for installation anywhere on the process system, saving valuable rack space. The 1651 can be commanded through RS-232 communications, or it will accept an analog set point for pressure or position control. Alternately, there are five preprogrammable pressure or position set points which can be selected via TTL signals. It is fully compatible with the electrical signals, connectors, and software of the MKS 651 Controller. The self-tuning algorithm determines optimal control parameters for any set point in the range of the valve by learning time constants, transfer functions of the valve and plumbing, valve gain, and other important parameters.

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Configurations:

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Part NumberDescriptionPriceQTY
1651C2SDisplayless controller for Type 253 or 653 ValvesQuote Only

Need help?

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