Emerson Rosemount5081 - Page 89

Simulate pH through 381+ sensor preamplifierFigure 8-7:
A. Cover P/N 23552-00
B.
Glass electrode cable
C. Preamp BNC connector
D. To center conductor of BNC
E. Power supply or millivolt source
F. Reference electrode
G. Jumper wire
H. Solution ground connector
Diagnostics and troubleshooting
Instruction Manual 79