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MDB bearing temperature sensors0 pages
Product Information
Bearing Temperature Sensors
BRAIME
MDB Series
Bearing Temperature Sensors
APPLICATION
For use on any application where bearing temperature
monitoring is desired or required.
METHOD OF OPERATION
The MDB series is a range of bearing sensors manufactured
Sensor
Connector
to screw directly into a bearing housing through the existing
1/4” BSP threaded grease zerk (can be installed in 1/8” NPT
grease zerk fitting with an adapter). Each sensor is fitted
with a grease zerk to allow lubrication of the bearing without
the need for removal of the sensor. The sensor is fitted with
a M12 connector for use with a separately supplied cable
Zone 22
and socket assembly which can be attached connected
directly to a PLC or to a hazard monitoring system, such as
4B’s T500 Hotbus Elite, Watchdog Elite, or T400 / T400 NTC ACCESSORIES
Elite. The connections are not polarity sensitive therefore
Part Number
Description
ATEX
special connection requirements are eliminated. Four
Zone
versions are available, a NTC thermistor model or PT100
CA4SW03AI
3m long cable; M12 to bare
22
type for continuous temperature monitoring, and PTC or
ended
Contact thermistor models with five trip points (60°C, 70°C,
80°C).
CA4SW05AI
5m long cable; M12 to bare
22
FEATURES
Screw in Installation
Grease Zerk for Bearing Lubrication
Wiring Connector
NTC Version – Continuous Temperature
PTC or Contact Versions – Trip Points from
60°C to 80°C
PT100 Version
ATEX Zone 22 Approved
ended
CA4SW10AI
10m long cable; M12 to bare
ended
22
CA4SW30AI
30m long cable; M12 to bare
ended
22
CA4SP03AI
3m long cable; M12 to M12
22
CA4SP05AI
5m long cable; M12 to M12
22
CA4SP10AI
10m long cable; M12 to M12
22
CA4SP30AI
30m long cable; M12 to M12
22
SENSOR SELECTION
Part Number
Description
Thermistor
Type
Thread
ATEX
Zone
MDB810V3AI
Continuous Temperature Monitoring
NTC
¼” BSP
22
MDB819V3AI
Continuous Temperature Monitoring
PT100
¼” BSP
22
MDB812V3AI
60°C Trip Point
PTC
¼” BSP
22
MDB813V3AI
70°C Trip Point
PTC
¼” BSP
22
MDB814V3AI
80°C Trip Point
PTC
¼” BSP
22
MDB832V3AI
60°C Trip Point
Contact
¼” BSP
22
MDB833V3AI
70°C Trip Point
Contact
¼” BSP
22
MDB834V3AI
80°C Trip Point
Contact
¼” BSP
22
Detailed specification, wiring diagrams and installation/operating instructions available upon request.
4B BRAIME ELEVATOR COMPONENTS LTD Hunslet Road, Leeds, LS10 1JZ, UK
Tel:+44 (0) 113 246 1800 Fax: :+44 (0) 113 243 5021 4b-uk@go4b.com
Please refer to instruction manual for correct installation.
Information subject to change or correction. Jan 2013
www.go4b.com
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