Thermocouple Inputs

•Calibration accuracy ±0.1 percent of span ±1˚C at standard conditions

Exceptions:

Type T; 0.12 percent of span for -200°C to -50°C (-328°F to -58°F)

Types R and S; 0.15 percent of span for 0°C to 100°C (32°F to 212°F)

Types B; 0.24 percent of span for 870°C to 1700°C (1598°F to 3092°F)

•Accuracy span: 540°C (1000°F) minimum

•Temperature stability: ±0.1 degree per degree change in ambient

RTD Inputs

•Calibration accuracy ±0.1 percent of span ±1˚C at standard conditions

•Accuracy span: 540°C (1000°F) minimum

•Temperature stability: ±0.05 degree per degree change in ambient

Agency Approvals

•FM Class 3545, File # J.I. 1B5A6.AF

•NEMA 4X, IP65

•CE 89/336/EEC, electromagnetic compatibility directive CE 73/23/EEC, low-voltage directive

Terminals

•Touch safe

•22 to 12 AWG

Power

•100-240VÅ(ac) +10 percent, -15 percent; 50/60Hz, ±5 percent

•24-28VÅ(ac) or VÎ(dc) +10 percent, -15 percent; 50/60Hz, ±5 percent

•7.0VA maximum power consumption

•Data retention upon power failure via nonvolatile memory

Operating Environment

•0 to 65°C (32 to 149°F)

•0 to 90 percent RH, non-condensing

•Storage temperature: -40 to 85°C (-40 to 185°F)

Dimensions

•Width 52 mm (2.05 in.)

•Height 52 mm (2.05 in.)

•Length 107 mm (4.2 in.)

•Depth behind panel surface 98.4 mm (3.875 in.)

•Approximate controller weight 0.2 kg (0.4 lbs)

Allowable Operating Ranges

Type J:

1.0

0 to 815°C or

32 to 1500°F

0.10.0 to 815.0°C or 32.0 to 999.9°F

Type K:

1.0

-270

to

1370°C

or

-454

to

2500°F

 

0.1

-199.9

to

999.9°C

or -199.9

to

999.9°F

Type T:

1.0

-270

to

400°C

or

-454

to

750°F

 

0.1

-199.9

to

400.0°C

or -199.9

to

750.0°F

Type N:

1.0

0

to

1300°C

or

32

to

2372°F

0.10.0 to 999.9°C or 32.0 to 999.9°F

Type E:

1.0

-270

to

800°C

or

-454

to

1470°F

 

0.1

-110.0

to

800.0°C

or -199.9

to

999.9°F

Type C:

1.0

0

to

2315°C

or

32

to

4200°F

0.10.0 to 999.9°C or 32.0 to 999.9°F

Type D:

1.0

0 to 2315°C or

32 to 4200°F

0.10.0 to 999.9°C or 32.0 to 999.9°F

Type PTII: 1.0

0 to 1395°C or

32 to 2543°F

0.10.0 to 999.9°C or 32.0 to 999.9°F

Type R:

1.0

 

0

to

1760°C

or

32

to

3200°F

Type S:

1.0

 

0

to

1760°C

or

32

to

3200°F

Type B:

1.0

 

0

to

1816°C

or

32

to

3300°F

DIN

1.0

 

-200

to

800°C

or

-328

to

1472°F

 

0.1

-199.9

to

800.0°C

or -199.9

to

999.9°F

JIS

1.0

 

-200

to

630°C

or

-328

to

1166°F

 

0.1

-199.9

to

630.0°C

or -199.9

to

999.9°F

Functionality Matrix

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High/

High/

 

 

232

 

 

Universal

 

Low

Low

 

 

485

 

 

Input

 

Event

Limit

Alarm Retransmit

Comm

Input 1

 

 

 

 

 

 

 

 

 

 

 

 

Input 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output 1

Output 2

Output 3

Output 4

Note: These specifications are subject to change without prior notice.

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Watlow Electric Series 97 Thermocouple Inputs, RTD Inputs, Agency Approvals, Terminals, Power, Operating Environment
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Series 97 specifications

The Watlow Electric Series 97 is a versatile and innovative temperature controller designed for a wide range of industrial applications. Renowned for its reliability and performance, the Series 97 comes equipped with several features and technologies that set it apart in the competitive landscape of industrial temperature control.

One of the standout characteristics of the Series 97 is its advanced PID (Proportional-Integral-Derivative) control algorithm. This technology ensures precise temperature regulation, reducing overshoot and achieving stable temperature profiles. With its user-friendly interface, operators can easily configure the controller to meet specific application needs, making production processes more efficient.

The Series 97 is also built with a robust and durable design, suitable for harsh industrial environments. Its enclosure is rated for NEMA 4X, providing protection against dust, water, and corrosive elements. This makes it an ideal choice for applications ranging from food processing to chemical manufacturing, where reliability is crucial.

In addition to its rugged build, the Series 97 features a range of communication options, including Ethernet, RS-232, and RS-485 capabilities. This allows for integration into existing control systems and facilitates remote monitoring and data collection. The ability to communicate with other devices enhances the flexibility of temperature control strategies, making the Series 97 a valuable asset in any automated environment.

Furthermore, the controller supports multiple input types, including RTD, thermocouple, and analog inputs. This versatility allows users to customize the controller for various sensors, enhancing its applicability across different processes. The Series 97 can also be configured to manage multiple zones, increasing its functionality in complex systems.

The controller's intuitive graphical user interface comes with customizable displays and alarm configurations, allowing operators to set up convenient monitoring and alerts for any deviations from set parameters. This contributes to improved process safety and operational efficiency.

Overall, the Watlow Electric Series 97 temperature controller stands out for its precision, durability, and versatility in industrial temperature management. Its advanced features, combined with a user-friendly design, make it a preferred choice for professionals seeking reliable control solutions in demanding industrial environments. Whether for heating, cooling, or process control, the Series 97 is engineered to meet the rigorous demands of modern manufacturing.
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