Models; Applications; Approvals And Certificates - Siemens SITRANS LUT400 Series Operating Instructions Manual

Models

The SITRANS LUT400 comes in three different models, depending on the application,
level of performance and functionality required:
• SITRANS LUT420 Level Controller - Level or volume measurement, basic pump
control functions, and basic data logging capability
• SITRANS LUT430 Pump and Flow Controller - Full suite of advanced control
functionality, open channel flow monitoring, and basic data logging capability
• SITRANS LUT440 High Accuracy OCM - Best performance (rated at 1 mm accuracy
up to 3 meters), full suite of advanced control functionality, and enhanced data
logging capability

Applications

• Liquids, solids and slurry monitoring in small to large process and storage vessels or
outdoor applications (open air)
• Environmental, Mining/Aggregates/Cement, Food & Beverage, and Chemical market
applications primarily
• Key sample applications include: wet wells, reservoirs, flumes/weirs, chemical
storage, liquid storage, hoppers, crusher bins, dry solids storage

Approvals and Certificates

The SITRANS LUT400 is available with General Purpose and Hazardous Area approvals.
It also has a number of approvals for specialized applications. For details, see chart
below.
The device nameplate lists the approvals that apply to your device.
Note:
Application
Type
Non-hazardous General Purpose
Hazardous
a.
Not available for devices with remote display.
Page 8 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS
LUT400
Approval
Version
CSA
US/C
CSA Class I, Div. 2, Groups A, B, C, D; Class II,
Non-incendive
Div 2, Groups F, G; Class III
Approval Rating
, CE, FM, UL listed, C-TICK
a
Valid for:
N. America,
Europe,
Australia
Canada
A5E33329501