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Strain Gauges

Dynamic Strain Transducers (Electrical Resistance) | Model ST-350

  • Model ST-350 Dynamic Strain Transducer.
  • Model ST-350 dimensions.
Model ST-350

The Model ST-350 Dynamic Strain Transducer is used for structural testing and recording strains on steel structures, post-tensioned and pre-stressed concrete structures, etc., and for any structure in which a short-term live-load can be applied. The Model ST-350 is delivered pre-wired in a rugged housing that is easy and quick to install in any weather. These transducers are field-proven and have been used for more than 20 years to record strain measurements on all types of structures, often in harsh field conditions.


Strain Range
±4000 µε (Calibrated to ±2000 µε)
Effective Gauge Length
76.2 mm
±2%, individually calibrated to NIST standards
500 µε/mV/V (approximately)
Full Wheatstone Bridge with 4 active 350 ohm foil gauges, 4-wire hookup
Temperature Range
−50°C to +120°C
Overall Size
110.5×31.2×13 mm

Compatible Readouts and Dataloggers

Please Note: GEOKON maintains an ongoing policy of design review and reserves the right to amend products and specifications without notice. Various instruments are discontinued over time and replaced with new, updated models.