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Operating Instructions - CPC6050
Modular Pressure Controller
CPC6050
3.5 Chassis Assembly
The chassis assembly is the housing for the system. The control modules and transducers are each self-
contained inside the chassis and either can be replaced using basic hand tools.
Figure 3.5 - Chassis Assembly
3.5.1 Control Module
The control module is referred to as the “Solenoid Valve Regulator” (SVR Module) or the "Pump Module."
The Pump Module is available in a single version and the SVR Module is available in four variations de-
pending on the working pressure range:
• Low Pressure Pump Module (LPPump)
• Low Pressure SVR Module (LPSVR)
• Medium Pressure SVR Module (MPSVR)
• High Pressure SVR Module (HPSVR)
• Extra High Pressure SVR Module (EPSVR)
Pressure limits for all of these are specified in Section 4, Specifications.
Each control module includes platforms for up to two high performance pressure transducers, CPR6050,
which are traceable to NIST standards. Both of these transducers can be used in conjunction with the
highly stable pressure regulator to produce a precise output. Each transducer includes its own on-board
compensation and calibration data so that any transducer can be replaced in the instrument without
requiring a recalibration.
Figure 3.5.1 - SVR Module Pump Module
