Temperature and Process Controllers

Watlow's temperature and process controllers offer easy-to-use, accurate and reliable solutions for applications requiring single and multiple loops of control.

Temperature and process controllers include one or more sensor inputs with open-loop break detection and multiple outputs for control and alarms. Various configurations offer auxiliary analog inputs, automatic tuning, TRU-TUNE®+ adaptive control, and ramp and soak profiling. Output options include analog process, switched DC and mechanical, solid state and no-arc hybrid relays. Other features include countdown timer, user-customizable menu, burst fire output control, failed heater/load detection and NEMA 4X (IP65, IP66).

EZ-ZONE controllers offer additional features and options including application blocks with timers and counters, on-board data logging, SENSOR GUARD backup to protect loads should a sensor fail, AUTO CLONE™ automatic configuration backup and restore, standard bus communications, wide ambient-temperature operating range, Class I, div 2 rating, SD card expandable memory, USB connectivity and free configuration software.

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The Flexibility of a Modular I/O Controller with Best-in-Class Ease of Use

Available Specifications:
Supported Controllers

F4T, Flex Modules (FM), Composer PC software

Adaptive Tuning TRUE-TONE Plus

1

Display Height

4.3" PCAP color graphical touch

Profiling

1

Remote Limit Reset

1

Max Output

10A SSR

Description

1-4 PID loops with profiles & data logging options

Control and Limit Loops

4/4

Phase Configurations

1

Max Monitor Channels

24

Alarms

Up to 14

Operating Requirements

N/A

Agency Approvals

UL/EN 61010 Listed, UL508, CSA, FM (limit), RoHS by design, China RoHS Level 2, W.E.E.E., CE

Ambient Operating Range

-18 to 50C°C (0 to 122F°F)

Mounting

Front panel or flush mount

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Integrated Control Loop Makes Solving the Thermal Requirements of Your System Easy

Available Specifications:
Adaptive Tuning TRUE-TONE Plus

1

Display Height

2.05 in. (52.07 mm)

Output Firing

Zero Cross, Phase Angle

Profiling

1

Remote Limit Reset

1

Max Output

75A

Control and Limit Loops

1/1

Warranty - Years

3

Phase Configurations

1

Alarms

2

Agency Approvals

UL® , CSA, CE, IP65/NEMA 4X indoor use RUI, RoHS, W.E.E.E., FM (limit feature)

Ambient Operating Range

-18 to 70°C (0 to 158°F)

Mounting

DIN-rail

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Introducing High-Density Modules Integrating Temperature, Process, Limit and Power Control from 1 to 152 Loops

Available Specifications:
Supported Controllers

EZ-ZONE RM

Adaptive Tuning TRUE-TONE Plus

1

Display Height

Optional RUI: 0.84in. (21mm)

Profiling

1

Remote Limit Reset

1

Max Output

15A

Description

Multi-loop controller with data logging ability

Control and Limit Loops

152/192

Warranty - Years

3

Phase Configurations

1

Max Monitor Channels

256

Alarms

Up to 24 per module

Operating Requirements

None

Agency Approvals

UL® , CSA, CE, RoHS, W.E.E.E. FM (limit feature), SEMI F47-0200, Class 1, Div. 2 on select models

Ambient Operating Range

-18 to 65°C (0 to 149°F)

Mounting

DIN-rail

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Ramping Control Programming Made Easy Through Advanced Technology

Available Specifications:
Display Height

1.75 in. (44 mm) combined

Profiling

1

Max Output

2A

Control and Limit Loops

2/0

Warranty - Years

3

Phase Configurations

1

Alarms

2

Agency Approvals

UL®/C-UL®, NEMA 4X, IP65, CE

Ambient Operating Range

0 to 55°C (32 to 130°F)

Mounting

1/4 DIN front panel

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High Performance Controller Offers Application Versatility and Ease of Use

Available Specifications:
Display Height

1.75 in. (44 mm) combined

Max Output

2A

Control and Limit Loops

1/0

Warranty - Years

3

Phase Configurations

1

Alarms

2

Agency Approvals

UL®/C-UL®, NEMA 4X, IP65, CE

Ambient Operating Range

0 to 65°C (32 to 149°F)

Mounting

1/4 DIN front panel

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Helps Reduce System Complexity and Thermal Loop Ownership Costs

Available Specifications:
Adaptive Tuning TRUE-TONE Plus

1

Display Height

0.41 in. (11 mm) to 1.60 in. (41 mm)

Output Firing

Zero Cross, Phase Angle

Profiling

1

Remote Limit Reset

1

Max Output

15A

Control and Limit Loops

2/1

Warranty - Years

3

Phase Configurations

1

Max Monitor Channels

2

Alarms

4

Agency Approvals

UL®, CSA, CE, RoHS, W.E.E.E., FM, IP66 front seal, SEMI F47-0200, Class 1, Div. 2

Ambient Operating Range

-18 to 65°C (0 to 149°F)

Mounting

1/32, 1/16, 1/8, 1/4 DIN front panel

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Simple to Use, Ideally Suited for Basic Applications or Usage Levels

Available Specifications:
Display Height

1.22 in. (30.86 mm) to 3.95 in. (100.33 mm)

Max Output

15A

Warranty - Years

3

Phase Configurations

1

Alarms

2

Agency Approvals

UL®, CSA, CE, RoHS, W.E.E.E., FM, SEMI F47-0200, Class 1, Div. 2

Ambient Operating Range

-18 to 65°C (0 to 149°F)

Mounting

1/32, 1/16 DIN front panel

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Basic Temperature and Limit Controller Provides Economical Solution for a Wide Range of Applications

Available Specifications:
Display Height

.28 in. (7 mm)

Max Output

8A

Control and Limit Loops

1/0

Warranty - Years

3

Agency Approvals

UL®, CSA, ANSI, NEMA 4X, IP65, CE, RoHS, W.E.E.E.

Ambient Operating Range

0 to 70°C (32 to 158°F)

Mounting

DIN-rail, Front panel

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Basic Temperature and Limit Controller Provides Economical Solution for a Wide Range of Applications

Available Specifications:
Display Height

0.28 in. (7 mm)

Max Output

8A

Control and Limit Loops

1/0

Warranty - Years

3

Agency Approvals

UL®, C-UL, CE, CSA, ANSI, RoHS, W.E.E.E.

Ambient Operating Range

0 to 70°C (32 to 128°F)

Mounting

DIN-rail, Front-panel

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Temperature, Power and Safety Limit Controller in One Package

Available Specifications:
Max Output

10A

Control and Limit Loops

1/1

Warranty - Years

3

Phase Configurations

1

Agency Approvals

UL® 1998/ C-UL®, CE 60730, SEMI-S2

Ambient Operating Range

0 to 70°C (32 to 128°F)

Mounting

In-line/Sub-panel

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Watlow’s Closed Loop Integrated Controller Provides Long-Term Reliability

Available Specifications:
Max Output

10A

Control and Limit Loops

1/0

Warranty - Years

2

Phase Configurations

1

Agency Approvals

UL®

Ambient Operating Range

0 to 70°C (32 to 158°F)

Mounting

In-line