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Stonel™ Hawkeye™ HK / HX Series

About Stonel™ Hawkeye™ HK / HX Series

The Stonel Hawkeye™ HK and HX series solid state sensors are the perfect options for point sensing in corrosive and hazardous process environments. The standard Red/Green LEDs also speed your setup and installation by confirming power up and switch status. The Hawkeye is FM and CSA approved for nonincendive applications and intrinsically safe circuits in hazardous areas.

Technical Specifications
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HK Data sheet
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HX Data sheet
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Description

The Stonel Hawkeye™ HK and HX series solid state sensors are the perfect options for point sensing in corrosive and hazardous process environments. The standard Red/Green LEDs also speed your setup and installation by confirming power up and switch status. The Hawkeye is FM and CSA approved for nonincendive applications and intrinsically safe circuits in hazardous areas.

Red and green Hawkeye™ sensor pairs are adjusted to function independently in either long stroke or short stroke applications down to 4 mm (6 mm with HX series). Existing valve hardware may be used to activate the Hawkeye™, reducing the need for expensive magnets and triggering devices and speeding up installation.

The stainless steel casing of the Stonel Hawkeye™ HX series is built for use in explosive environments. It features a solid state proximity sensor that is protected by a urethane potting material that absorbs shocks. Standard choices include outputs for NAMUR or universal switching (EN 60947-5-6; I.S.).


Specifications
HK Series
HK30 / HK31:
Universal voltage switching
HK40:
Namur sensors (7-24 VDC)
Temperature range:
-40 °C … +80 °C / -40 °F … +176 °F
Material:
316 stainless steel with polycarbonate tip
Hazardous area approvals:
Ex i, Class I, Division 2 see Approvals tab
HX Series
HX35:
Universal voltage switching
HX45:
Namur sensors (5-29 VDC)
Temperature range:
-40 °C … +80 °C / -40 °F … +176 °F
Material:
316 stainless steel
Hazardous area approvals:
Ex i, Ex d, Class I, Division 1, Class I, Division 2
Features
  • • Solid state sensing head triggers on any metal
    • Solid state sensing head triggers on any metal
    • Stainless steel washers and fasteners
    • Adaptor brackets are available in L or straight
    • Conformally coated and potted circuit
    • High intensity LED, brightly displays switch status Red and green LEDs may be selected to indicate open or closed
  • HK Series:
    • 1/2” conduit entry or mini-connector available
    • Long sensing range- Sensor detects metal targets at distances down to 4 mm
    • Rugged 316 SS housing performs well in corrosive environments
    • Sensor may be temporarily submersed, and electronics are shock and vibration tolerant
  • HX Series:
    • Extremely durable and corrosion resistant.
    • Solid state magnetic sensor
    • Sensor is urethane sealed in a module
    • Long sensing range- Sensor detects metal targets at distances down to 6 mm
    • 1/2” NPT, M20 or Cable Gland with 6-foot cord length
  • Applications:
    • Linear valve applications (gate & globe valves) in process environments
    • Corrosive and wash down process environments
    • Oil and gas
    • Food and beverage
    • Chemical process
    • Pharmaceutical and biotech
    • Agri-processing
    • Mining and material handling
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