Diametral Extensometer for Rock, Asphalt and Concrete | E3975

Product Features

Full bridge, 350 ohm strain gaged design for compatibility with nearly any test system.

Easy mounting, attaches with integral springs.

Rugged, dual flexure design for improved performance.

Self-supporting on the specimen.

Product Specification

Model #		E3975
Temperature Rating		Standard is -40 C to +100 C (-40 F to +210 F)
Length		0.76 to 2 mm (0.03 to 0.08 in)
Cable		Integral, flexible Teflon cable, 8 ft. (2.5 m) standard
Output		2 to 4 mV/V nominal, depending on model
Linearity		<0.20% of full scale measuring range, depending on model
Excitation		5 to 10 VDC recommended, 12 VDC or VAC max.

Ordering Information

E3975 Available Versions: Consult factory for additional ranges.