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Easy Rate Sensor
PN 074-677-P1A
Figure 7 Single and Dual Sensor Continuity and Isolation
Electrical Connection Repair
If the continuity test fails, the electrical connection will need to be replaced. For a dual
sensor, the steps below will need to be repeated for each crystal cavity. Images in these
instructions may be for one sensor, but the concept of the instruction is applicable to all
versions.
New items required:
Crystal Retainer Assembly Easy Rate Sensor . . . . . . . . . . PN 784-205-G1
Coax Connector Female Flat Sides . . . . . . . . . . . . . . . . . . PN 784-323-P1
Reusable items:
0-80 Retainer Plate Easy Rate Sensor . . . . . . . . . . . . . . . PN 784-322-P1
Screw 0-80 x 0.125 in. LG Slot Pan HD SS GP . . . . . . . . . PN 080-011-P3
Holder Finger Spring Easy Rate Sensor . . . . . . . . . . . . . . PN 784-405-P1
Crystal Holder Assembly Easy Rate Sensor . . . . . . . . . . . PN 784-204-G1
Items not provided by INFICON:
22 AWG, Buss Wire, Solid, Tin Coated Copper
Tubing, Teflon
™
, Clear, 0.066 inch OD
Kester 48 Core LF Solder
Continuity (<1
Ω
)
Isolation (>50 M
Ω
)
Continuity (<1
Ω
)
Isolation (>50 M
Ω
)
