Miniature Bearing (MBS) Sensor0 pages

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Data Sheet No 065

nnMiniature Bearing Sensor PRODUCT DESCRIPTION Miniature Bearing Sensor

Temperature is a critical indication of the status of bearings on large rotat-
ing plant. Early indication of a rise in temperature allows the plant engineer to instigate a planned maintenance schedule and so prevent production upsets and expensive replacements. The miniature bearing sensor is de-signed to permit itҒs installation as close to the bearing surface as possi-ble, without disturbance to the bearing or other equipment. >

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Aђ type Bђ type Cђ and DҒ

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MECHANICAL

All sheaths are available in 316 stainless steel, brass or copper. Aђ type 3.20mm (0.125) OD x 7.60mm (0.299Ԕ) long. Bђ type 4.76mm (0.187) OD x 6.35mm (0.250Ԕ) long. Cђ type 6.35mm (0.250) OD x 6.35mm (0.250Ԕ) long. Dђ type 7.00mm (0.275) OD x 6.35mm (0.250Ԕ) long. Resistance Thermometer >

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ELECTRICAL

Detector : PT100 with 2 or 3 wire connection, Class Bђ toler- ance and to BS EN 60751:1996. Conductors : silver plated copper conductors 7/0.127mm (28 AWG) PTFE, insulated to ASTM-B-298. Overall stainless steel braid available as an option. Rated to 250v RMS. Operating range : -50 to +120C (-58 to+248аF). Flying lead : 1000mm (39) as standard. Thermocouple Element : types ԑT (Cu/Con), ґE (NiCr/Con), ґJ (Fe/Con), or ґK (NiCr/NiAl) to BS EN 60584-1:1996. Conductors : 7/0.2mm (24 AWG) PTFE insulated flat pair with PFA jacket. Overall stainless steel braid available as an option. Flying lead : 1000mm (39Ҕ) as standard. Operating range : -50 to +120C (-58 to+248аF) >

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Product code :

N.B. Duplex PT100 sensors have 7/0.1mm (30 AWG) conductors and duplex thermocouples 7/0.16mm (26 AWG). >

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MBS

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Thermal Detection 2007 Thermal Detection Limited Tel +44 (0) 1642 602878 Unit 6, Orde Wingate Way Fax +44 (0) 1642 618307 Primrose Hill Industrial Estate Email tdl@thermal-detection.com Stockton-on-Tees England TS19 0GA Website www.thermal-detection.com >

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