سنسور و مبدل سنسور و ترانسمیتر فشار

Product Attributes

Introduction

The 26PC Series Miniature Pressure Sensors are small, cost- effective devices intended for use with wet or dry media. These sensors feature proven sensing technology that uses a specialized piezoresistive micromachined sensing element to offer high performance, reliability, and accuracy. Each sensor contains four active piezoresistors that form a Wheatstone bridge. When pressure is applied, the resistance changes and the sensor provides a milliVolt output signal that is proportional to the input pressure. The low power 26PC sensors are designed to accommodate pressures from 1 psi to 250 psi and have an operating temperature range of - 40°C to 85°C [- 40°F to 185°F]. These sensors can accommodate a variety of wet and dry media that are compatible with polyphthalamide (PPA) plastics and media seals specified in the Nomenclature and Order Guide. The 26PC sensors are RoHS compliant. They are designed and manufactured according to ISO 9001 standards.

Features

• TRUE WET/WET DIFFERENTIAL MEDIA SENSING: Provides liquid sensing in differential applications
• WIDE OPERATING TEMPERATURE RANGE OF - 40 °C TO 85 °C [- 40 °F TO 185 °F]: Allows use in a wide variety of applications
• VARIETY OF PRESSURE RANGES WITHIN 1 PSI TO 250 PSI: Provides flexibility in customers' pneumatic designs
• ABSOLUTE, DIFFERENTIAL, AND GAGE MEASUREMENT TYPES: Allows customers to choose the sensor that fits their application
• VARIETY OF PRESSURE PORT TYPES AND LEAD TERMINATIONS: Provides application flexibility
• ALSO AVAILABLE IN SMT AND FLOW - THROUGH PACKAGE STYLES: Provides added design flexibility

Applications

• MEDICAL
  • OXYGEN CONCENTRATORS: May be used to measure the sieve bed pressure to optimize system performance
  • DENTAL CHAIRS: May be used to control the pneumatic pressure in the various dental instruments
  • HEMODIALYSIS: May be used to monitor the correct pressure to help ensure optimum blood filtration
• INDUSTRIAL
  • WATER CONTROL VALVES: May be used to monitor the water consumption in homes and buildings
  • IRRIGATION EQUIPMENT: May be used to control the water pressure and flow being delivered
  • FILTER MONITORING: May be used to detect when the filters are clogged and need to be replaced
  • PRESSURE VALVES: May be used to measure and control pressure in industrial processes
  • AIR COMPRESSORS: May be used to control the pressure being delivered to the end user equipment
  • BREATHALIZERS: May be used to measure the exhalation pressure to ensure proper breath analysis