ALTHEN NM1-2L-420-ATEX Manual

Single axis inclination measuring system

Advertisement

Quick Links

Germany | Switzerland | Austria
Benelux
Althen GmbH Mess- & Sensortechnik
Althen bv Sensors & Controls
Tel: + 49 (0)6195 - 70060
Tel: +31 (0)70 392 4421
info@althen.de
sales@altheris.nl
Single Axis Inclination Measuring System
NM1-2L-420-ATEX
France
Althen / DB Innovation
Tél : 0033 (0)4 67 78 61 66
info@althensensors.fr
Sweden
USA | Canada
Althen Sensors & Control AB
Altheris Inc Sensors & Controls Inc.
Tel. +46 (0)8 7 95 24 90
Tel: +1 858-633-3572
info@althensensors.de
info@althensensors.com
Other Countries
please contact us
by email at
sales@althensensors.com
www.althen.de
V2.1 eng

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the NM1-2L-420-ATEX and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Summary of Contents for ALTHEN NM1-2L-420-ATEX

  • Page 1 Germany | Switzerland | Austria Benelux France Sweden USA | Canada Other Countries Althen GmbH Mess- & Sensortechnik Althen bv Sensors & Controls Althen / DB Innovation Althen Sensors & Control AB Altheris Inc Sensors & Controls Inc. please contact us...
  • Page 2: Table Of Contents

    Content ATEX-Inspection Certificate 1 General Information 1.1 Safety Instructions 1.2 Qualified Personnel 1.3 Intended Use 1.3.1 ATEX-Accreditation / EU-Type Examination Certificate 2 Instructions for use of the measuring amplifier 3 Technical Description 4 Terminal Assignment 4.1 Supply Voltage 5 Mounting 5.1 Starting Up 6 Maintenance 7 Old appliances disposal...
  • Page 3: Atex-Inspection Certificate

    ATEX-Inspection Certificate 3 | 16...
  • Page 4 4 | 16...
  • Page 5: General Information

    To ensure reliable and safe operation, the measuring amplifier must be operated in compliance with the specifications according to this technical description only. These regulations must also be observed if accessories, which have been ordered from Althen Mess- & Sensortechnik GmbH together with the measuring amplifier, are being used.
  • Page 6: Atex-Accreditation / Eu-Type Examination Certificate

    1.3.1 ATEX-Accreditation / EU-Type Examination Certificate There’s an EU-type examination certificate for the described amplifier for operating it in accordance with these regulations. EU-type examination certificate name: TÜV 99 ATEX 1469 Under section „ATEX Inspection Certificate” is a copy of the EU-type examination certificate. The specified data are by all means to be followed.
  • Page 7: Technical Description

    Possible cable-bound disturbances (i.e. noise) must be blocked very near the cable ends (evaluation unit) by suitable measures. Changes of the measuring system of any kind demand for the explicit approval of Althen Mess- Notice: & Sensortechnik GmbH. Changes of any kind done without that approval exclude all possible warranty and/or liability of Althen Mess- &...
  • Page 8: Terminal Assignment

    Supply and signal current: In ignition protection type intrinsically safe Ex ib IIB to connect in a Notice: certified safe circuit with the following limits: 28 VDC negligible 110 mA negligible 770 mW Thermal: Environmental temperature range: -25°C … +60°C II 2 G Ex ib IIB T4 Gb 4 Terminal Assignment The electrical connections of the inclination measuring system are made via a cable (e.g.
  • Page 9 4 mA = 0° 12 mA = xx°/2 20 mA = xx° Version 0 … Rxx° (example shows 0…90°) 12mA=0° 4mA=-xx° 20mA=+xx Version 0 … Bxx° (example shows ±45°) 9 | 16...
  • Page 10: Supply Voltage

    4.1 Supply Voltage The supply voltage can be 18 … 28 VDC. But it is to be taken into consideration, that the supply voltage dictates the maximum load resistance. With a supply voltage of: …24 VDC the load resistance can be max. 500 Ohms. …18 VDC the load resistance can be max.
  • Page 11: Mounting

    5 Mounting The inclination measuring system is to be mounted according to standard EN6079-14. The system has to be mounted, so that all labels are readable and all connections are within reach. The cable has to be laid effectively protected against damages. By false application and operation of the system there’s danger of explosion on site or surrounding area.
  • Page 12: Maintenance

    Amplifiers and measurement units manufactured and sold by Althen Mess- & Sensortechnik GmbH serve B2B purposes only. Therefore, those old appliances must not be given to the communal disposer, but must be given back to the seller or disposed of properly.
  • Page 13: Appendix

    During operation of the system in an explosion hazardous environment the data of the „EU-Baumusterprüfbescheinigung“ are to be followed. Order Designation NM1-2L-420-ATEX… 1-axis inclination measuring system suitable for explosion hazardous environment with ATEX-inspection certificate …-Bxx-… Bidirectional, xx=inclination measuring range, e.g. B45 = ±45 °...
  • Page 14: Housing Dimensions

    Housing Dimensions base Unterteil 14 | 16...
  • Page 15: Declaration Of Conformity

     Declaration Of Conformity 15 | 16...
  • Page 16 Subject to modifications. All information describe our products in general form. 16 | 16...

Table of Contents