Compact bearing Sensor PRODUCT DESCRIPTION Miniature Bearing detection

Temperature is a critical indication of the status of bearings suppliers 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 upset’s and expensive replacements. The miniature bearing sensor is de-signed to permit it’s installation as close to the bearing surface as possi-ble, without disturbance to the bearing or other equipment.

‘A’ type ‘B’ type ‘C’ and ’D’

S P E C I F I C A T I O N

MECHANICAL

All sheaths are available in 316 stainless steel, brass or copper. ‘A’ type 3.20mm (0.125”) OD x 7.60mm (0.299”) long. ‘B’ type 4.76mm (0.187”) OD x 6.35mm (0.250”) long. ‘C’ type 6.35mm (0.250”) OD x 6.35mm (0.250”) long. ‘D’ type 7.00mm (0.275”) OD x 6.35mm (0.250”) long. Resistance Professional thermometer

ELECTRICAL

Detector : PT100 with 2 or 3 wire connection, Class ‘B’ 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 +120°C (-58 to+248°F). Flying lead : 1000mm (39”) as standard. Thermocouple Element : types ‘T’ (Cu/Con), ‘E’ (NiCr/Con), ‘J’ (Fe/Con), or ‘K’ (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 (39”) as standard. Operating range : -50 to +120°C (-58 to+248°F)

Product code :

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

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