4210 E. 142nd Street

Grandview, MO 64030

(816) 777 -1273 Phone      (816) 777 -1280 Fax

The Canfield Connector 7HL is a rugged magnetic proximity sensor designed to sense actuator position in stringent, hazardous location applications. The switch features a robust, epoxy-filled, aircraft aluminum body, and has a vibration and shock resistant, electronic circuit. The 7HL is an expansion of the popular Series 7000 "floating" clamp design and will clamp on 2 to 8 inch bore NFPA tie rod linear actuators. This product is designed to operate in hazardous locations, this switch is CSA approved for Class I, Division 2, Groups A, B, C, and D; Class II, Division 2, Groups F and G; and Class III.

• Temperature Range: Operational from -20° to +80°C
• Shock: Operational up to 30 G (11ms)
• Vibration: Operational up to 20 G (10 - 55 Hz)
• Sensitivity: 85 Gauss parallel minimum, as measured on the surface of actuator
• Pollution Degree: 3
• Environmental protection: NEMA 1, 4 and 13
• Hazardous location ratings:
   CSA: Class I, Division 2, Groups A, B, C and D;
   Class II, Division 2, Groups F and G; and Class III
• Body Material: Anodized 6061-T6 Aluminum, Epoxy encapsulated printed circuit board
• Wire: SJE00W 18/3 Leads
• Circuit: S.P.S.T., Normally Open
• Operating Voltage: 0 - 120 V AC/DC 50/60 Hz
• Maximum Load (Power Rating): 10W, Resistive Only
• Maximum Current: 0.5A Max.
• Response Time ON: 0.5ms
• Response Time OFF: 0.1ms

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Last modified: December 12, 2008