MKS PR4000B PR 4000B Digital Power Supply & Readout

The control unit PR4000F is designed for the use with mass flow controllers ( MFC) , mass flow meters ( MFM) , pressure transducers and in-line-pressure controllers, e.g. type 640 from MKS Instruments. Compatibility is just restricted in case of disagreement of electrical specifications. The PR4000 is available as single or dual channel power supply, readout and control unit. This instruction manual however describes only the dual channel version PR4000F. Two or more units PR4000 can be combined thus performing multichannel control units. Further features: · Display format four or five digits, selectable · 2 trip limits and 2 relays, can be combined and configured in a wide variety of functions and combinations · linearization possible for both channels · Interface either RS232 ( standard) or RS485 ( optional) · 3 different power supplies: ± 15 V / 0, 8 A ( standard) ; ± 15 V / 1, 5 A ( optional) ; 24 V / 1 A ( optional) · two line display, configurable, allows simultanous readout of both channels or one channel actual value plus setpoint · physical values displayed with engineering units · non volatile memory for easy restart after power loss or switching off power