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Phased Out Products Controllers and Weighing Terminals Tank, Silo, Hopper and Bin Scale Indicators IND131/IND331 Weighing Terminals IND131xx-IND331x packaged terminals for hazardous areas

IND131xx-IND331x packaged terminals for hazardous areas - Discontinued Product

Discontinued since: Feb, 2023

Enhanced terminals in robust enclosures

Packaged IND131xx and IND331xx in Enclosures Approved for Division 2, Zone 2 and Zone 22. Each version can be configured with any of the terminals' multiple interface and connectivity options. Packages include an agency-approved 24 VDC power supply.

 

Multiple Terminal configurations available

When a single terminal is not enough, multi-terminal designs are available, with agency-approved power supply, optional ISB (Intrinsically Safe Barrier) and additional features as required for the application.

IND131xx-IND331x packaged terminals for hazardous areas
IND131xx-IND331x packaged terminals for hazardous areas
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Phased Out Products Controllers and Weighing Terminals Tank, Silo, Hopper and Bin Scale Indicators IND131/IND331 Weighing Terminals IND131xx-IND331x packaged terminals for hazardous areas

Specifications

Specifications - IND131xx-IND331x packaged terminals for hazardous areas

Level Basic
Operational Area Process weighing; hazardous areas
Degree of protection IP66
Hazardous area approval Zone 2/22, Division 2

Enclosure specifications

The stainless steel enclosure housing the IND131xx DIN and IND331xx panel packaged solutions is FM-approved for use in safe areas, and in Division 2, Zone 2 hazardous areas. The enclosure is ATEX/IECEx certified for Zone 22 (dust) hazardous areas. Cable entry points can be either conduit hubs for use in the U.S., or ATEX-approved glands for European applications.

Load cells in hazardous areas

In applications with load cells installed in Division 1/Zone 1 or Zone 1/21 areas, an intrinsically safe analog load cell barrier (ISB) is required. IND131xx and IND331xx terminals packaged with a METTLER TOLEDO ISB05 intrinsically safe barrier provide an integrated solution for such applications – click on the image at right to see a typical installation, including an IND131xx, ISB and power supply. Refer to the control drawing (available on the documentation tab of this page) for load cell compatibility.

The packaged model configurations are available with any of the PLC interfaces (EtherNet/IP, PROFIBUS DP, Modbus TCP, Allen-Bradley RIO, ControlNet, Device-Net), and Solid State DIO.

Documentation

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IND131xx Junction-box terminal for hazardous areas
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The IND131xx Junction Box scale terminal features an IND131xx DIN unit and a load cell summing board mounted in a robust stainless steel enclosure. Th...

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