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Strain Gauge | HFH SERIES | Hitec

Supplier: Applied Measurement Australia

The HFH is an Iron Chrome Aluminum alloy wire resistance strain gauge of the Hoskins* 875 (Kanthal** A-1) type alloy.

Price Guide: POA

Features:

  • Wire sensor for superior bondability and performance
  • Flame spray or ceramic cement installation or pre- bonded weldable fatigue resistant “z” lead configuration
  • Gauge grid: fe cr al alloy (.001") .003mm diameter round wire Leads: fe cr al alloy (.003") .008mm diameter round wire
  • With “z” configuration flattened to (.0015") .004 mm in grid area
  • Carrier: fiberglass reinforced teflon tape carrier with silicone Resistance: 120.0 ohms ± 2.0 ohms at 20°c (68°f)
  • Gauge factor: 2.4 nominal at 20°c (68°f) Gauge current:.30 milliamperes, max.
  • Temperature range:.cryogenic to 850°c (1560°f)

It is intended for static strain measurements where a compensating gauge, a half bridge, or full bridge configuration is used.

The gauge is available in three basic types: a free filament gauge with leads, a free filament with temporary tape carrier or a pre-installed weldable type strain gaugeLeads are .008mm diameter (.003") Fe Cr Al alloy same as the sensor grid.