Knowledge Bases

• Strain Gage Technology
• PhotoStress Technology

Description The 3800 is a high-precision, laboratory-type digital display strain indicator. It features extremely wide-range gage factor, balance, and bridge excitation controls. The wide-range feature enables a measurement resolution of 0.1 microstrain. The 3800 can also be used as a high-performance transducer indicator.

Features
• 4-1/2 digital LED display
• Analog output
• Transducer connector with remote sense
• Direct reading of strain and other engineering parameters
• Gage factor range of 0.0500 to 50.00
• Bridge excitation range of 1.000 to 15.000 Vdc
• Wide balance range by voltage injection
• Quarter-, half- and full-bridge circuits
• Built-in 120/1000 ohm and 350 ohm bridge completion
• Separate bridge excitation on/off control

Datasheet
Document No. 11247