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Limit Controllers
Safety limit controllers

Limit Controllers

High/low safety limit controllers protect equipment and processes from excessive temperatures. This type of controller is available as a simple On/Off control and more intuitive Micro-Processor based control. They are available for panel mounting or din-rail mounting and come in various physical sizes.
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Reference: LVC5HU00000600A

Brand: Watlow Electric Mfg.

LVC5HU00000600A 1/8-DIN Panel Mount High Limit Control

120V-Ac Micro Processor Based High Temperature Limit Controller "J" Thermocouple Grounded Or Ungrounded Input User Selectable High Set Point Up-To 600°F Manual Reset Required On Power Outage Or High Limit Condition Four Digit Seven Segment LED Display Alarm Indicator Light Soft Keys For Set/Reset Rotary Set Point Adjustment

Price $267.00
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Reference: LVCCHU00000800A

Brand: Watlow Electric Mfg.

LVCCHU00000800A 1/8-DIN High Limit

120V-Ac Micro Processor Based High Temperature Limit Controller "J" Thermocouple Grounded Or Ungrounded Input User Selectable High Set Point Up-To 800°F Manual Reset Required On Power Outage Or High Limit Condition Four Digit Seven Segment LED Display Alarm Indicator Light Soft Keys For Set/Reset And Temperature Increase/Decrease Keys

Price $279.00
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Reference: PM3L1AJ-AAAABAA

Brand: Watlow Electric Mfg.

PM3L1AJ-AAAABAA 1/32-DIN 1-Output

One Universal Input Output #2 (J) - Mechanical Relay 5A, Form A Operating Voltage 100 ~ 240VAC Dual Line Red Over Green 7 Segment Displays Micro Processor Based High/Low Process Limit Controller with Easy Set-Up Basic Menu

Price $365.00
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Reference: PM3L3AJ-AAAABAA

Brand: Watlow Electric Mfg.

PM3L3AJ-AAAABAA 1/32-DIN 1-Output

One Universal Input Output #2 (J) - Mechanical Relay 5A, Form A Operating Voltage 20 ~ 28VAC or 12 ~ 40VDC Dual Line Red Over Green 7 Segment Displays Micro Processor Based High/Low Process Limit Controller with Easy Set-Up Basic Menu

Price $419.36
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Reference: PM3L1CJ-AAAABAA

Brand: Watlow Electric Mfg.

PM3L1CJ-AAAABAA 1/32-DIN 2-Outputs

One Universal Input Output #1 (C) - Switched DC/Open Collector Output #2 (J) - Mechanical Relay 5A, Form A Operating Voltage 100 ~ 240VAC Dual Line Red Over Green 7 Segment Displays Micro Processor Based High/Low Process Limit Controller with Easy Set-Up Basic Menu

Price $392.00
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Reference: PM3L3CJ-AAAABAA

Brand: Watlow Electric Mfg.

PM3L3CJ-AAAABAA 1/32-DIN 2-Outputs

Output #1 Switched DC/Open Collector Output #2 One 5-Amp Single Pole Single Throw Mechanical Relay One Universal Sensor Input 12~28V-AC/DC Micro Processor Based High/Low Temperature Limit Controller With Easy Set-Up Basic Menu  

Price $439.00
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Reference: PM3L1EJ-AAAABAA

Brand: Watlow Electric Mfg.

PM3L1EJ-AAAABAA 1/32-DIN 2-Outputs

Output #1 One 5-Amp Single Pole Double Throw Mechanical Relay Output #2 One 5-Amp Single Pole Single Throw Mechanical Relay One Universal Sensor Input 100~240V-AC Micro Processor Based High/Low Temperature Limit Controller With Easy Set-Up Basic Menu

Price $370.00
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Reference: PM3L3EJ-AAAABAA

Brand: Watlow Electric Mfg.

PM3L3EJ-AAAABAA 1/32-DIN 2-Outputs

Output #1 One 5-Amp Single Pole Double Throw Mechanical Relay Output #2 One 5-Amp Single Pole Single Throw Mechanical Relay One Universal Sensor Input 12~28V-AC/DC Micro Processor Based High/Low Temperature Limit Controller With Easy Set-Up Basic Menu    

Price $417.00
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Reference: PM6L1AJ-AAAABAA

Brand: Watlow Electric Mfg.

PM6L1AJ-AAAABAA 1/16-DIN 1-Output

One Universal Sensor Input Electro-Mechanical 5-Amp Relay Single Pole Single Throw  100~240V-AC Line Voltage Micro Processor Based High/Low Temperature Limit Controller With Heat/Cool Set-Up Menu    

Price $366.00
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Reference: PM6L3AJ-AAAABAA

Brand: Watlow Electric Mfg.

PM6L3AJ-AAAABAA 1/16-DIN 1-Output

One Universal Sensor Input 5-Amp Single Pole Single Throw Mechanical Relay Output 12~28V-AC/DC Line Voltage Micro Processor Based High/Low Temperature Limit Controller With Basic Heat/Cool Menu    

Price $413.00
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Reference: PM6L1CJ-AAAABAA

Brand: Watlow Electric Mfg.

PM6L1CJ-AAAABAA 1/16-DIN 2-Outputs

Output #1 Switched DC/Open Collector Output #2 Electro-Mechanical Relay 5-Amp Single Pole Single Throw  One Universal Sensor Input 100~240V-AC Line Voltage Micro Processor Based High/Low Temperature Limit Controller With Basic Heat/Cool Menu  

Price $423.00
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Reference: PM6L1EJ-AAAABAA

Brand: Watlow Electric Mfg.

PM6L1EJ-AAAABAA 1/16-DIN 2-Outputs

Output #1 5-Amp Single Pole Double Throw Mechanical Relay Output #2 One 5-Amp Single Pole Single Throw Mechanical Relay One Universal Sensor Input 100~240V-AC Line Voltage Micro Processor Based High/Low Temperature Limit Controller Basic Heat/Cool Menu Options  

Price $401.00
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