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Endress+Hauser Nivotester FTL325P User Manual

Endress+Hauser Nivotester FTL325P
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Products Solutions Services
Operating Instructions
Nivotester FTL325P, 3-channel
Vibronic
Level detector with PFM input and intrinsically safe
signal circuit for connecting to Liquiphant and Soliphant
sensors
BA01970F/00/EN/01.19
71441905
2019-06-28

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Endress+Hauser Nivotester FTL325P Specifications

General IconGeneral
BrandEndress+Hauser
ModelNivotester FTL325P
CategorySecurity Sensors
LanguageEnglish

Summary

1 About this document

1.1 Document function

Explains the purpose of the Operating Instructions and its scope.

1.2 Symbols

Defines safety, electrical, and information symbols used throughout the manual.

1.3 Supplementary documentation

Lists and describes additional documentation relevant to the device and its applications.

2 Basic safety instructions

2.1 Requirements for the personnel

Outlines the qualifications, authorization, and familiarity required for personnel.

2.2 Designated use

Specifies the intended applications and limitations for the Nivotester product.

2.3 Workplace safety

Provides general safety precautions for working with and around the device.

2.4 Operational safety

Details measures to ensure safe operation and prevent potential hazards.

2.5 Product safety

Covers product safety compliance, including CE and EAC conformity marks.

2.6 IT security

Offers guidance on implementing IT security measures for device data transfer.

3 Product design

4 Incoming acceptance and product identification

4.1 Incoming acceptance

Steps for checking the device upon delivery to ensure it is correct and undamaged.

4.2 Product identification

Methods for identifying the device using its nameplate and online tools.

4.3 Storage, transport

Guidelines for proper storage conditions and transportation of the device.

5 Installation

5.1 Mounting conditions

Specifies the environmental and physical conditions required for device installation.

5.2 Mounting the measuring device

Detailed instructions for physically mounting the device, including orientation.

5.3 Post-installation check

Procedures to verify correct installation and initial setup.

6 Electrical connection

6.1 Connection conditions

Safety and regulatory requirements that must be met before electrical connections.

6.2 Connecting the measuring device

Step-by-step guide for wiring the device to power and signal circuits.

6.2.1 Arrangement of terminals

Illustrates the layout and function of the device's terminal connections.

6.2.2 Connecting the sensor

Instructions for connecting various types of sensors to the device.

6.2.3 Connecting the signal and control systems

Guidance on integrating the device with signal and control system wiring.

6.2.4 Connecting the supply voltage

Specific instructions for connecting the device to its power supply.

6.3 Special connection instructions

Provides specific wiring configurations for advanced or specialized setups.

6.4 Ensuring the degree of protection

Information regarding the device's environmental protection ratings (IP/IK).

6.5 Post-connection check

Final verification steps after all electrical connections have been made.

7 Operation options

7.1 Operation concept

Overview of the device's operational philosophy and configuration methods.

7.2 Opening the front panel

Procedure for safely opening the front panel to access controls.

7.3 Display elements

Explanation of the device's indicators, including LEDs and their states.

7.4 Operating elements

Description of the physical controls such as buttons and switches on the device.

8 Commissioning

8.1 Function check

Steps to verify proper installation and device functionality before use.

8.2 Setting the functions

Configuration of device operational parameters using DIP switches and mode settings.

8.2.1 Switch position on electronic insert

Details on setting switches on the electronic insert for various sensor inputs.

8.3 Function testing of measuring system

9 Diagnostics and troubleshooting

Does not switch

Troubleshooting steps for when the device fails to switch or operate correctly.

Switches incorrectly

Addressing issues where the device switches at the wrong times or conditions.

Continuous fault signaling

Diagnosing and resolving persistent fault indicator signals.

Switches incorrectly following power failure

Troubleshooting device behavior after a power interruption or restart.

11 Repair

11.1 General information

Provides an overview of the repair concept and general repair procedures.

11.1.2 Repair of Ex-certified devices

Specific safety guidelines for repairing devices used in hazardous areas.

11.2 Spare parts

Information on how to identify and order necessary replacement parts.

11.3 Return

Procedures and conditions for returning devices to Endress+Hauser.

11.4 Disposal

Instructions for the environmentally responsible disposal of the device according to WEEE.

12 Accessories

12.1 Protective housing, protection class IP66

Details on an optional protective housing accessory for enhanced environmental protection.

13 Technical data

13.1 Supply voltage

Specifies the acceptable voltage ranges for AC and DC power supply.

13.2 Power consumption

Details the power consumption values for both AC and DC operation.

13.3 Output signal

Describes the characteristics of the device's relay outputs, including switching capacity.

13.4 Ambient temperature range

Specifies the operating and storage temperature limits for the device.

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