Speedswitch Comparison

 
Model
M800 Speedswitch
M300 Speedswitch
M300 Speedswitch
M100 Speedswitch
Proxswitch
Proxswitch
WDA Speedswitch

Description

Intelligent Underspeed Switch with 3 outputs

Intelligent Underspeed Switch with one output

Intelligent Underspeed Switch with one output

Stopped Motion Monitor

Simple Inductive Proxy.

Simple Inductive Proxy.

Simple Magnetic Proxy reluctance sensor


Features

Totally Sealed
Auto Calibration
½” conduit entry

Totally Sealed
Auto Calibration
2-wire

Totally Sealed
Auto Calibration
3/5-wire

18mm Cylindrical
4 Second delay
2-wire

Totally sealed
LED’s
1/2 “ conduit entry

Totally sealed
LED’s
1/2 “ conduit entry

Adjustable Sensing Range 1 to 4” Molded Bracket Included
½” conduit entry


Style

DIN

30mm
Cylindrical

30mm
Cylindrical

18mm dia
Cylindrical

DIN

DIN

2”
Cylindrical


Supply Voltage

24 to 240 VAC
12 to 240 VDC
(Universal)

24 to 240 VAC
12 to 240 VDC
(Universal)

24 to 240 VAC
12 to 240 VDC
(Universal)

24 to 240 VAC
12 to 240 VDC
(Universal)

24 to 240 VAC
12 to 240 VDC
(Universal)

10 to 30 VDC

12 to 24 VDC


Output

1 x 10% underspeed Relay
1 x 20% underspeed Relay
1 x NPN Transistor pulse

1 x 20% underspeed Triac with maximum load of 200mA

1 x 20% underspeed Relay
OR
1 x 20% underspeed NPN/PNP Transistor
(Specify)

Stopped motion signal. Tiac with maximum load of 200mA

1 x SPST Relay 3 Amp

1 x NPN/PNP Transistor

1 x PNP Transistor


Approvals

US and Canadian
Class 2 Div. 1
E, F, G.
CE

US and Canadian
Class 2 Div. 1
E, F, G
CE

US and Canadian
Class 2 Div. 1
E, F, G
Europe - ATEX and CE

US and Canadian
Class 2 Div. 1
E, F, G
Europe - CE

US and Canadian
Class 2 Div. 1
E, F, G
Europe - CE

US and Canadian
Class 2 Div. 1
E, F, G
Europe - CE

US and Canadian
Class 2 Div. 1
E, F, G
Europe - CE


Applications

Conveyors, Bucket Elevators, any speed sensitive shaft for automatic underspeed detection with 10% alarm and 20% shutdown

Conveyors, Bucket Elevators, any speed sensitive shaft for automatic 20% underspeed detection.

Conveyors, Bucket Elevators, any speed sensitive shaft for automatic 20% underspeed detection.

Process control. Provides a signal 4 seconds after the shaft has stopped.

Speed input for display, control or PLC.
Also used as an inductive limit switch for gates and arms.

Speed input for display, control or PLC.
Also used as an inductive limit switch for gates and arms.

Conveyors, Bucket Elevators, any speed sensitive shaft. Used for applications where an extended sensing range of up to 4” is required. Can detect moving ferrous object behind a stainless steel plate.