Cảm Biến Tiệm Cận

Bulletin 871C Tubular Analog Sensors are self-contained, general purpose, solid-state devices designed to sense the presence of ferrous and nonferrous metal objects without touching them. These special versions provide a 0...10V sourcing analog output proportional to the sensing distance.

Bulletin 871C Tubular Extended Temperature Sensors are ideal for industrial environments where temperatures can reach as high as 212 °F (100 °C ) or as low as -40 °F (-40 °C). They are available for current source (PNP) operation with a normally open output.

Bulletin 871C Tubular Intrinsically Safe Sensors are NAMUR-style sensors—the sensor input and output conforms to NAMUR specifications (DIN 19 234). Our NAMUR style sensors are intrinsically safe when used with an approved Intrinsically Safe NAMUR style isolator.

Bulletin 871C Mini Tubular Sensors are self-contained, general purpose, solid-state devices designed to sense the presence of ferrous and nonferrous metal objects without touching them. These small-barrel sensors are designed for space-critical applications where standard size sensors simply won''''t fit.

Bulletin 871T Tubular Food & Beverage Sensors can withstand high-pressure washdown applications in the food and beverage industry. Featuring stainless steel construction, these sensors also offer a high resistance to corrosion caused by cleansing and exposure to disinfecting agents.

Bulletin 871TM Tubular Stainless Steel Sensors are ideal for harsh or extremely demanding environments. These sensors resist impact, abrasion and corrosion—to keep things moving where ordinary sensors grind to a halt. This line features full mechanical seals at all barrel openings and full epoxy encapsulation for optimal performance in the toughest environments.

Bulletin 871TS Food and Beverage Inductive Proximity sensors are designed to address the most demanding applications in the food and beverage industry. They withstand high pressure and high temperature washdown while offering superior resistance to corrosion and damage caused by harsh cleansing agents. These sensors have been subjected to rigorous chemical compatibility testing by ECOLAB and have been certified that they are compatible with some of the most commonly used caustic cleaning agents and disinfectants.

Bulletin 871Z Tubular Weld Field Immune Sensors operate effectively in the presence of magnetic fields, and are engineered for enhanced toughness to withstand the harsh environment associated with weld cells. These models feature housings built with a PTFE-coated brass housing offering superior resistance to weld-slag buildup.

Bulletin 871ZT Tubular Weld Field Immune Equal-Sensing Sensors operate effectively in the presence of magnetic fields, and are engineered for enhanced toughness to withstand the harsh environment associated with weld cells. These models feature housings built with a PTFE-coated brass barrel and face offering superior resistance to weld-slag buildup.