
INDUSTRIAL MONITORING INSTRUMENTATION DIVISION
PAGE 5
SENSO
RS AN
D INS
TRUME
N
TATIO
N F
OR MAC
HINE
CON
DITION M
ONIT
ORIN
G
figure 1
–
typical input channel wiring continued . . .
calibration
The 691A51 series does not need any calibration. If there are any questions concerning these products, please
contact the factory.
push down using a screwdriver
shield conductor
negative conductor
sensor input wire
positive conductor