Honeywell HEL-705-U-1-12-00

The HEL- 700 Series Thin Film Platinum RTDs (Resistance Temperature Detectors) are designed to monitor or control critical temperatures in industrial applications. They provide a linear change in resistance versus temperature, combining high linearity, stability, accuracy, and wide temperature range in a small, fast- response package. The HEL- 700 Series is designed to measure temperatures from - 75°C to 540°C [- 100°F to 1000°F] with high accuracy. These fully- assembled elements are ready- to- use in probe assemblies, without the need for fragile splices to extension leads. These products are manufactured using a thin layer of platinum deposited on an alumina substrate and are laser trimmed to a resistance interchangeability of a standard ± 0.2% (± 0.5°C accuracy) or optional ± 0.1% (± 0.3°C accuracy). The sensor chip is then glassed, wired and potted or ceramic fired to result in a cylindrical alumina package with either TFE Teflon- or fiberglass- insulated lead wires.

• Wide temperature range
• Interchangeable
• Accurate
• Linear resistance vs temperature
• Fast response
• Laser trimmed
• Ceramic case material
• TFE Teflon or fiberglass leadwires
• Multiple small sizes
• Ready- to- use, fully assembled elements

• Temperature sensing for monitoring, compensation and regulation in:
  • INDUSTRIAL
    • HVAC equipment
    • Instrument and probe assemblies
    • Process control
    • Motor windings and bearings
    • Battery packs
    • Environmental chambers
    • Ovens and kilns
    • Drill holes in large objects
  • MEDICAL
    • Autoclaves