Data Sheet ISN/ISNT 471/472
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Catalog excerpts

Data Sheet ISN/ISNT 471/472 - 1

Navistat Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for the measurement of pressure and temperature. Shipbuilding Engine manufacturing Railways Compact design Rugged housing High repeatability Protection IP65 Any mounting position possible Technical Data Designation of application Switching differential Measuring range Output signal Floating change-over contact Trafag Sensors & Controls Switzerland www.trafag.com trafag@trafag.com

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Data Sheet ISN/ISNT 471/472 - 2

ISN/ISNT 471/472 Ordering information/type code XXX . XX XX XXX XX XXXX XXXX XX XX Custom build code Controller, extended vibration resistance Temperature switch with locking, high vibration resistance 2) Controller, high vibration resistance 1) Version K (direct mounting version) Protection tube Version B (remote sensing version) 14 Protection tube length [mm] min. 150 Electrical connection Protection tube diameter [mm] 10/8 K, Brass nickel plated K, Brass nickel plated Protection tube length K, Brass nickel plated B, Brass nickel plated B, Brass nickel plated B, Brass nickel plated Length...

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Data Sheet ISN/ISNT 471/472 - 3

sensors ^^controls

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Data Sheet ISN/ISNT 471/472 - 4

ISN/ISNT 471/472 Specifications Accuracy Temperatur compensated with bimetal switch lever Ambient temperature Storage temperature Protection tube Screwed cable gland Brass nickel plated Dielectric strength Life time (mechanical) Cable gland Terminal screw Switching point Electrical connection Switching differential Mechanical Data Environmental Conditions

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Data Sheet ISN/ISNT 471/472 - 5

Version K / without protection tube Version B / without protection tube

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Data Sheet ISN/ISNT 471/472 - 6

ISN/ISNT 471/472 Switching differential typ. Range Sensor max. Switching differential micro switch 23 (fixed value, not adjustable) Switching differential micro switch 26 (fixed value, not adjustable) Switching differential micro switch 12 (limiter) Electrical data switch Rating Resistive Load (Inductive Load) Type 12 Features Temperature switch with locking Controller; average switching differential Controller; large switching differential Electrical Connection Additional information Documents Data sheet Instructions Flyer

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