Models 4200-6 And 4200-7; Model 4202; Figure 4: Model 4200-6 Vibrating Wire Strain Gauge; Figure 5: Model 4200-7 Vibrating Wire Strain Gauge - Geokon 4200 Series Instruction Manual

2.2 MODELS 4200-6 AND 4200-7

Model 4200-6 and 4200-7 strain gauges are supplied fully sealed and pre-
tensioned with the plucking coil mounted. Note the small collar under the shrink
tube at one end.
Collar

FIGURE 4: Model 4200-6 Vibrating Wire Strain Gauge

Collar

FIGURE 5: Model 4200-7 Vibrating Wire Strain Gauge

2.3 MODEL 4202

Model 4202 is designed for direct embedment in grout, mortar, and small
aggregate concrete. It is also useful for model studies. The length of the 4202
gauge is 50 mm (2").

FIGURE 6: Model 4202 Vibrating Wire Strain Gauge

MODEL 4200 SERIES STRAIN GAUGES | MODELS | 3