High temperature nickel alloy springs are used to create the force to hold the gage in place on the knife edge contacts. Stiff arms with a flexure design at the rear eliminates potential problems of high temperature creep experienced with other designs.

The clip-on gages are supplied with the Model 3603 signal conditioning electronics. The gage and electronics are factory calibrated. The analog output voltage is typically calibrated for 0 to 10 VDC (other ranges are available on request). This can be used directly by data acquisition systems. It usually can be routed to a DC input channel on most test machine controllers as well.

A PDF document containing specifications on the 3641 can be downloaded from the following link: PDF DOWNLOAD.

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• 3603 signal conditioner included. Provides high level analog DC voltage output with very low noise (0.1 mV typical on 0 to 10 VDC calibrated signal). 10 ft (3 m) long output cable included.
• Shipped fully calibrated with electronics (traceable to NIST) with user specified voltage output.
• All standard units meet existing ASTM requirements for accuracy.
• Sharp grooves per ASTM E1820, E813, and E399 for improved stability when mounted.
• Includes high quality foam lined case.
• Rugged design provides dynamic testing capability to 20 Hz or faster depending on version.

Input: Includes power supply for your country (specify)

Output: User specified, +/-5 VDC or +/-10VDC typical

Linearity: ≤0.15% of full scale measuring range, depending on model

Temperature Range: elevated temperature use to 540 °C (1000 °F)

Cable: Triaxial ceramic fiber insulated cable 3 ft (1 m) plus 10 ft (2.5 m) extension cable

Operating Force: Exerts 2 to 3 lbs (9 to 14 N), depending on model

Environment: Recommended for elevated temperature testing in air or some other gases