Get documents about "belt alignment sensor for bucket elevators and conveyors
Description
The belt alignment sensor "Touchswitch" is an electro-mechanical limit-switch with no moving parts, that detects the misalignment of both pulleys and belts in conveyors and bucket elevators. The sensor detects the lateral force of the belt or pulley and activates a voltage free relay contact. This relay contact can be used to send an alarm or shutdown the machine. The sensors are usually installed in pairs on opposite sides of the belt / pulley.
Document Sample
FICHE PRODUIT
Product Information
SETEM
BRAIME TOUCHSWITCH
TOUCHSWITCH
Belt Misalignment Sensor
APPLICATION
The Touchswitch is an electro-mechanical limit-switch with no
moving parts, that detects the misalignment of both pulleys and
belts in conveyors and bucket elevators.
The sensor detects the lateral force of the belt or pulley and
activates a voltage free relay contact. This relay contact can be
used to send an alarm or shutdown the machine. The sensors
are usually installed in pairs on opposite sides of the belt /
pulley.
FEATURES
The face of the sensor is made from hardened and annealed
stainless steel, not soft brass or aluminium, increasing wear
resistance when the belt contacts it.
Not affected by dust or material built up; will work when
completely covered by material.
An external test knob allows for quick and simple TOUCHSWITCH
sensor/system testing.
The sensors can be connecting direct to a PLC or for
increased security to an independant monitoring system such as U.S. Patent # 6,731,219
the B400 ELITE, WATCHDOG ELITE or T500 Hotbus, all Other Patents Pending
ATEX Approved zone 21 and 22.
ATEX Approved
PART NUMBERS/ACCESSORIES
Ex II 1D T120°C-IP65- ZONE 20
TS1V4A – Cable Entry Touchswitch ATEX Zone 20
TS2V4CA – Conduit Entry Touchswitch ATEX Zone 20 & CSA
Class 2 Div 1, Groups E, F & G
TS Spacers – additional spacers available to adjust position CLASS 2 Div. 1 Groups
relative to belt E, F & G
COMPATIABLE CONTROL UNITS
. T500 ELITE WATCHDOG ELITE
Connect the Touchswitch B400 ELITE
directly to a PLC, or use with the
optional T500 Elite Hotbus and
Watchdog Elite digital monitoring
systems for conveyors or bucket
elevators. Belt alignment, belt
speed, bearing temperature,
pulley alignment, and plug
condition monitoring in one
complete standardized system.
Please refer to instruction manual for correct installation.
Information subject to change or correction. July 2007
4B BRAIME ELEVATOR COMPONENTSLTD Hunslet Road, Leeds, LS10 1JZ,UK
Tel:+44 (0) 113 246 1800 Fax: :+44 (0) 113 243 5021 4b-uk@go4b.com
www.go4b.com
FICHE PRODUIT
Product Information
TOUCHSWITCH
SETEM
BRAIME
TECHNICAL SPECIFICATIONS
Supply 24 V dc
Supply Max 27 V dc
Power consumpion 60 mA
Indication Red LED indicates when powered up and relay is energized
Adjustment Turn Sensivity Adjustement Screw (1 to 12 lbs approx)
Test Knob Turn the test knob clockwise until the LED goes out
Cable 6 wires, 2 meter long
Body Construction Pressed seamless steel with epoxy paint
Face Construction Hardened and annealed stainless steel
Protection IP 65
Output Contact relay 5A 250V ac not inductive
Approval ATEX EX II 1D T120°C (Zone 20) & CSA
Weight 0,769 Kg
Fixing centres M6 51 mm x 51 mm
Dimensions Dia. 89 mm x 44,5 mm
DIMENSIONS 51mm LED
45mm 19,05mm
4xM6
Test Knob
55,88mm
50mm
89mm
51mm
Potentiometer
Sensor Face
6 ft Long Cable
Test Knob
Encapsulated
Electronics
Bucket Elevator Enclosed Belt Conveyor Open Belt Conveyor
Application Application Application
TS1V4CA
Flange of
Seal
elevator
Belt
Bucket
Pulley
Flange of
elevator
Seal
TS1V4CA
Please refer to instruction manual for correct installation.
Information subject to change or correction. July 2007
4B BRAIME ELEVATOR COMPONENTSLTD Hunslet Road, Leeds, LS10 1JZ,UK
Tel:+44 (0) 113 246 1800 Fax: :+44 (0) 113 243 5021 4b-uk@go4b.com
www.go4b.com
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