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Guide to Installation and Operation
Gas Detector
TX-KFP
Bionics Instrument
© 2004 Eur 20040426, all rights reserved

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  • Page 1 Guide to Installation and Operation Gas Detector TX-KFP Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 3 Copyright © 2004 by Bionics Instrument Europe B.V. All rights reserved. No part of the contents of this publication may be reproduced or transmitted in any form or by any means without the explicit written permission of Bionics Instrument Europe B.V., Maxwellstraat 7, 1704 SG Heerhugowaard, The Netherlands.
  • Page 5: Table Of Contents

    APPENDIX 1- PRINCIPLE OF MEMBRANE ELECTROLYSIS....... - 35 - APPENDIX 2 - CALIBRATION KIT AND ACCESSORIES ........- 36 - APPENDIX 3 - TRANSPORTATION................- 37 - APPENDIX 4 - BIONICS INSTRUMENT OFFICES AND SERVICE CENTERS..- 38 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 7: 1: Introduction

    Test and calibration with ‘live gas’ in safe concentrations A good zero stability and high sensitivity. Calibration both on- and off-site Easy mounting by means of industry standard KF-connection - 7 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 8: Parts Identification Tx-Kfp

    DIN Connector, type SV-60 (male 6-pole) 9 – Junction box, incl. 2x PG-9 cable grommets Cable by client 1) For DP and ELP sensor type only! Fig. 1.2.1 - 8 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 9: System Overview

    Fig.1.3.1 gives an overview of some possible configurations. 1.4 Identification of Bionics systems and components Bionics Instrument uses a Toxic Gas (TG) number to identify a gas or group of gases. This number is a ‘100’ number. For example; Ammonia is TG-2400.
  • Page 10 TX-KFP 1: Introduction - 10 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 11: Product Options

    SV-60 type DIN connector (see fig. 1.2.1), a gas sensor fastening tool and an installation and operation manual. However, for easy installation and to suit your specific installation requirements, a number of optional items can be ordered from Bionics Instrument. - Wiring options: Cable – 2 wire (2x 0.75 mm ) shielded, length= 6 m or any length up to 1000 m.
  • Page 12: Safety

    If you have any doubt with regard to the power supply, please contact one of the Bionics Instrument Offices If there are any signs of system damage or malfunctioning, please switch the alarm/control unit to ‘Stand-by mode’ and contact one of the Bionics Instrument Offices For Bionics Instrument Offices see Appendix 4...
  • Page 13: Specifications

    0 – 600 Ω Output drive capacity Dimensions x ~ 78 mm lg. Ø Weight Approx 1.5 kg Power consumption 8 W max. Pre-amplifier board PC-5056 Post-amplifier board PC-5057 - 13 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 14: Dimensional Drawings

    ELP sensor ~125 MP sensor ~125 *) Incl. EP-adapter (Extended plug-in adapter) Fig. 2.2.1 - EP adapter (Extended Plug-in adapter) - Sensor Protection Jacket Fig. 2.2.2 Fig. 2.2.3 - 14 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 15: Installation

    Note: Keep the spring, as it is recommended to re-fit the spring in case the sensor needs to be transported or stored for a longer period Fig. 3.1.1 - 15 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 16: Mounting Of The Gas Sensor Types Bp And Mp

    - Slide the fastening tool (7) over the sensor until the tool projections snap into the notches of the retaining ring (4). Turn anti-clockwise to secure the sensor with the retaining ring. Fig. 3.1.3 - 16 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 17: Mounting Of The Gas Sensor Types Dp And Elp

    Note: To remove the gas sensor proceed in reverse order Fig. 3.1.4 - 17 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 18: Mounting The Gas Detection Unit

    If the TX-KFP is placed under an angle the ’pressure stabilization screw ‘ should always face up wards. Fig. 3.2.1 - 18 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 19: Wall- Or Ceiling-Mounting Of The Gas Detection Unit

    Drill holes at the required distances (for details see fig. 3.2.2b) and fit the mounting plate with M6 bolts or equally sized screws to the wall. Place the unit into the support ring, see fig. 3.2.2c. Fig. 3.2.2a Fig. 3.2.2b Fig. 3.2.2c - 19 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 20 Use M4 countersunk bolts to mount the holder top cover to the mounting plate. Use M6 bolts or equally sized screws to install the mounting plate to the ceiling or wall. Fig. 3.2.4 - 20 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 21 Fig. 3.2.6 Note: To accommodate the most practical cable routing the PG-7 cable entry grommet (3) in the top cover can be either top or side mounted. - 21 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 22: Duct Mounting Of The Tx-Kfp In Exhaust Systems

    (see fig. 3.3.2). 1 – TX-KFP 2 – Clamping ring 3 – Gasket (Centring ring with O- ring) 4 – KF-40 stub 5 – Exhaust duct Fig. 3.3.2 - 22 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 23: Electrical Connections General

    Terminal Specification: 1 - 24 VDC in/out (White) 2 - 4-20 mA in/out (Brown) 3 – Shield (Black) 1 2 3 Cable by client Fig. 3.4.2 From KFP unit - 23 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 24: Wiring Details For Pc-5028 Board

    3: in use for indicator 4: shield (Black) Cable by client Bottom (Client’s cable) 1: 24 V DC From KFP unit 2: in use for indicator 3: mA 4: shield Fig. 3.4.4 - 24 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 25: Start-Up

    In case you encounter any problem during the start-up procedure please contact one of the Bionics Instrument offices Power on/off Fig. 3.5.1 For Bionics Instrument Offices see Appendix 4 - 25 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 26: Configuration

    If the settings of the digital indicator needs resetting or changing, please refer to one of the Bionics Instrument Offices , as programming depends on the type of display installed in the local indicator. For Bionics Instrument offices see Appendix 4 - 26 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 27: Operation

    5.1 Maintenance Regular preventive maintenance of the detection equipment ensures optimum safety. Upon request, Bionics Instrument can present a maintenance advice tailored to suit your installed gas detection system. All maintenance, calibration and testing should be carried out by qualified personnel.
  • Page 28 EL-560-1 EL-860-1 EL-960-1 EL-1460-1 EL-1501 EL-1555 EL-2460 Every 6 months EL-270-2 EL-370-2 EL-415 EL-660 EL-760-1 EL-3160 EL-3415 EL-3460-1 EL-3760-1 EL-4070-7 EL-4155 EL-4760-1 EL-4850 EL-4960-1 Every 3 months EL-1905K - 28 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 29 However, avoid contact with your eyes, skin or clothing. If such contact should occur, flush the affected area with water immediately. Bionics Instrument can not be held responsible for accidents or injuries resulting from careless handling of the electrolyte. - 29 - Bionics Instrument ©...
  • Page 30 TX-KFP 5. Operation Fig. 5.1.2 Fig. 5.1.1 Fig. 5.1.3a Fig. 5.1.3b Fig. 5.1.4 Fig. 5.1.5 Fig. 5.1.6 - 30 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 31 TX-KFP 5. Operation Fig. 5.1.7 Fig. 5.1.8 max. Fig. 5.1.9 Fig. 5.1.10 Fig. 5.1.11 Fig. 5.1.12 - 31 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 32: Calibration

    Ideally calibration should be carried out with a standard gas or with one of the gases which can be generated by using a Bionics Instrument calibration kit (see appendix 2). It is recommended to use a gas concentration which is equal or nearly equal to the specified full range of the gas sensor.
  • Page 33: Calibration Procedure Using A Local Indicator

    In case you have a “Tedlar” bag with a calibration gas of 9 ppm and the full scale reading of the TX-FP is 15 ppm, the multi-meter should read 13.6 mA. - 33 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 34: Span Response Test

    The test can be performed with a standard gas or with one of the gases, which can be generated by using a Bionics Instrument calibration kit (for information see: appendix 2) Steps to follow: - Put the connected alarm/control unit in “stand-by” mode.
  • Page 35: Appendix 1- Principle Of Membrane Electrolysis

    = area of working electrode D = diffusion coefficient of the gas in cm/sec. C = gas concentration in moles d = thickness of the diffusion layer in cm Figure A.1.1 - 35 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 36: Appendix 2 - Calibration Kit And Accessories

    4400 3000 3200 4200 The procedure to generate a certain calibration gas is described in the manual ‘Guide to Generating Calibration’ which is supplied with the calibration kit. - 36 - Bionics Instrument © 2004 Eur 20040426, all rights reserved...
  • Page 37: Appendix 3 - Transportation

    All the above materials were supplied with the original delivery of the sampler unit. Pack the gas sensor separately in a properly sealed plastic bag. For additional advice, please contact one of our Bionics Instrument offices For Bionics Instrument Offices see Appendix 4...
  • Page 38: Appendix 4 - Bionics Instrument Offices And Service Centers

    TX-KFP Appendix 4 - Bionics Instrument offices and service centers For questions of any kind please contact one of the Bionics Instrument offices, preferably the center from which your system has been supplied. Bionics Instrument Co. Ltd. 6-1254-2 Shimizu, Higashiyamato...
  • Page 40 Printed in the Netherlands Bionics Instrument © 2004 Eur 20040426, all rights reserved...

This manual is also suitable for:

Tx-kfp seriesTx-2460kfp

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