Product Advisor

HKM/HKL-233(X)-375(M)

Miniature Aerospace Pressure Transducer

The HKM/HKL-233(X)-375 is a miniature threaded pressure transducer. The hexagonal head and o-ring seal make it easy to mount and simple to apply. The HKM-233(X)-375 utilizes a flush metal diaphragm as a force collector. A solid state piezoresistive sensing element is located immediately behind this metal diaphragm which is protected by a metal screen. Force transfer is accomplished via an intervening film of non-compressible silicone oil. This sensing sub assembly is welded to a stainless steel body. The HKL-233(X)-375 utilizes Kulite's Patented Leadless Technology. A solid state piezoresistive sensing element is protected by a metal screen. This sensing sub assembly is welded to a stainless steel body. This advanced construction results in a highly stable, reliable and rugged instrument with all the advantages of microcircuitry: significant miniaturization, excellent repeatability, low power consumption, etc. The miniaturization process also yields a marked increase in the natural frequencies of the transducers, making them suitable for use even in shock pressure measurements.

Features

  • Excellent Stability
  • All Welded Construction
  • Hermetic Sealed Package
  • Robust Construction
  • High Natural Frequencies
  • Aerospace Quality Components
  • "X" Identifies Electrical Connection Option
  • Patented Leadless Technology VIS® (HKL Series)
  • Thermorad Jacket Compatible With Most Aircraft Fluids
  • Intrinsically Safe Applications Available (i.e. IS-HKM-233(X)-375)