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TELEDYNE OLDHAM SIMTRONICS OLC 10 User Manual

Analog gas detector
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USER MANUAL
OLC/OLCT 10
ANALOG GAS DETECTOR
NPO10GB-Revision I.0

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Summary of Contents for TELEDYNE OLDHAM SIMTRONICS OLC 10

  • Page 1 USER MANUAL OLC/OLCT 10 ANALOG GAS DETECTOR NPO10GB-Revision I.0...
  • Page 2 User Manuals in other languages are available on Website https://teledynegasandflamedetection.com Copyright  July 2022 by TELEDYNE OLDHAM SIMTRONICS S.A.S. All rights reserved. No reproduction of all or part of this document, in any form, is permitted without the written consent of TELEDYNE OLDHAM SIMTRONICS S.A.S.
  • Page 3 TELEDYNE OLDHAM SIMTRONICS does not support or authorise any business, person, or legal entity in assuming responsibility on behalf of TELEDYNE OLDHAM SIMTRONICS, even though they may be involved in the sale of TELEDYNE OLDHAM SIMTRONICS products. TELEDYNE OLDHAM SIMTRONICS shall not be responsible for any damage, direct or indirect,...
  • Page 4 • Halogenated compounds (r134a, hfo, etc.) • Organo-phosphorus compounds (e.g. Herbicides, insecticides, and phosphate esters in fireproof hydraulic fluids TELEDYNE OLDHAM SIMTRONICS recommends regular testing of fixed gas detection installations (read Chapter 4). Guarantee Under normal conditions of use and on return to the factory, parts and workmanship are guaranteed for 2 years, excluding such consumables as sensors, filters, etc.

  • Page 5: Table Of Contents

    ..................3 Electrical Installation of different versions ........5 Connection of OLC 10, OLCT 10 EXPLO or OLCT 10 SC (Semi- Conductor) to a controller for combustible gas detection: ....5 Connection of two OLC 10 TWIN to a controller ......... 6 Connection of two OLCT 10 TOX (maximum 5) to a controller for detection of the same toxic gas ...............
  • Page 6 Detail specifications for use in explosive atmospheres in accordance with the atex 94/9/ce european directive ..21 Specifications for installation in ATEX Zone 2GD ........21 Metrological specifications for OLC 10 combustible gas detector ........................21 Special precautions ....................21 Reactions to other combustible gases ............

  • Page 7: Presentation Of Different Versions

    USER MANUAL Presentation of different versions The OLC 10, OLC 10 TWIN and OLCT 10CAT combustible gas detectors are detectors fitted with catalytic sensors and intended for use in boiler rooms and parking lots. The OLCT 10TOX gas detectors are 4-20mA transmitters equipped with electrochemical sensors and especially designed to detect toxic gases in commercial and light industrial applications (parking lots, boiler room, etc).
  • Page 8 OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL NPO10GB Revision I.0...

  • Page 9: Mechanical Installation Of Different Versions, Dimension And Mounting

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL Mechanical installation of different versions, dimension and mounting The OLC/OLCT 10 gas detectors-transmitters are mounted vertically with the cable entries positioned downwards. Drill two holes 104 mm apart on the base to mount the units. NPO10GB Revision I.0...
  • Page 10 OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL NPO10GB Revision I.0...

  • Page 11: Electrical Installation Of Different Versions

    3.1 Connection of OLC 10, OLCT 10 CAT or OLCT 10 SC to a controller: The controller configuration will be different based upon the use of an OLC 10 or OLCT 10 Cable to be used: 3 conductors, 3x1 mm² LiYCY type e.g., CONTROLLER MX 15...

  • Page 12: Connection Of Two Olc 10 Twin To A Controller

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL 3.2 Connection of two OLC 10 TWIN to a controller Cable to be used: 3 and 4 core cable, 3x1 mm² and 4x1 mm² LiYCY type Connect the wires based on the corresponding numbering on the controller.

  • Page 13: Connection Of Two Olct 10 Tox (Maximum 5) To A Controller For Detection Of The Same Toxic Gas

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL 3.3 Connection of two OLCT 10 TOX (maximum 5) to a controller for detection of the same toxic gas Cable to be used: One pair (0.75 mm²) screened cable Connect the wires based on the corresponding numbering on the controller.

  • Page 14: Connection Of Two Olct 10 Tox Networks (5 Detectors Max. Per Network) For Detection Of Two Different Toxic Gases Or Monitoring Of Two Conjoined Areas To A Two-Channel Controller

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL 3.4 Connection of two OLCT 10 TOX networks (5 detectors max. per network) for detection of two different toxic gases or monitoring of two conjoined areas to a two- channel controller Cable to be used: Two pairscreened cable (0.75 mm²) Example: one zone, 2 gases Detector 3 Detector 4...

  • Page 15: Maintenance

    However it cannot be more than 12 months. These recommendations are based on safe work procedures, industry best practises, and regulatory standards to ensure worker safety. TELEDYNE OLDHAM SIMTRONICS is not responsible for setting safety practices and policies.

  • Page 16: Periodic Maintenance With An Olc 10 Twin Transmitter (Comb. Gas)

    USER MANUAL • Perform the zero setting of the controller (see manual of relevant product) • Now inject the calibration gas (flow rate 60l/h) into the OLC 10 sensor and wait for signal stabilisation on the controller display • If necessary, calibrate the sensitivity using the “S” potentiometer of the controller (see manual of relevant product) •...
  • Page 17 OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL ZERO (4mA) potentiometer SENSITIVITY (20mA) potentiometer CHANGER-OVER Ref 2.5V Voltmeter S Signal + 4-20 mA - 4-20 mA +VDC MAINTENANCE CONNECTOR WIRES: +VDC/red + power supply Read voltmeter - 4-20mA/blue - of voltage, image of 4-20mA 400mV + 4-20mA/green + of voltage, image of 4-20mA...
  • Page 18 OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL • Now inject the calibration gas (60l/h), wait for the signal stabilisation on the voltmeter • If required, set the sensitivity using the “S” potentiometer to read 1,600mV for the full scale (corresponding to 20mA) Note: if you use a gas concentration lower than 100% of the scale, calculate (rule of three) and adjust to obtain the corresponding value (from 0 to 1600 mV) •...
  • Page 19 OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL Reactions to other combustible gases It is recommended to calibrate the detector with the gas to be measured. When the user wishes to calibrate it with another gas than that detected and factory programmed, refer to the table below, using the recommended gas and corresponding coefficient.

  • Page 20: Periodic Maintenance With Several Olct 10 Transmitters For Toxic Gas

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL Example (first line in the table 1): calibration of a “Propane” detector with a calibration gas of 1% butane volume Value to be displayed: 1% (injected butane) x 100 x0.85 (butane/acetone coefficient) = 57% LEL 1.5% (LEL butane) Note: LEL varies based on sources.

  • Page 21: Technical Specifications

    MX 15 controller • 1 cable gland M16: cable diameter 4 to 8 mm OLC 10 Twin Version (two sensors on channel input MX 15) • 1 3-wire terminal block to the controller • 1 4-wire terminal block to the second sensor •...

  • Page 22: Olct 10 Explo Transmitter

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL 5.2 OLCT 10 CAT Transmitter Combustible gas transmitter Detection principle: Catalytic Range: 0-100% LEL methane, propane or butane. 4 – 20 mA, default ≤ 0.5 mA or ≥ 23.2 mA Signal output: Signal sets at 23.2 mA if measurement ≥ 100% LEL Ambiguity resolution: Acquit by power cycling the transmitter Ambiguity resolution may be deleted through point of...

  • Page 23: Olct 10 Co Transmitter

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL 5.3 OLCT 10 CO Transmitter Detection principle Electrochemical sensor Range 0-300 ppm CO Signal output 4 – 20 mA Settings Local through Zero and Sensitivity potentiometers Position Maintenance 2 mA 6-pin connector for gas measuring and current image (100-ohm shunt) Power supply 15 to 30 VDC...

  • Page 24: Olct 10 No Transmitter

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL 5.4 OLCT 10 NO Transmitter Detection principle Electrochemical sensor Range 0-100 ppm NO Signal output 4 – 20 mA Settings local through Zero and Sensitivity potentiometers Position Maintenance 2 mA 4-pin connector for gas measuring and current image (100-ohm shunt) Power supply 15 to 30 VDC...

  • Page 25: Olct 10 No2 Transmitter

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL 5.5 OLCT 10 NO2 Transmitter Detection principle electrochemical sensor Range 0-30 ppm NO2 Signal output 4 – 20 mA Settings local through Zero and Sensitivity potentiometers Position Maintenance 2 mA 4-pin connector for gas measuring and current image (100-ohm shunt) Power supply 15 to 30 VDC...

  • Page 26: Olct 10 Sc Transmitter

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL 5.6 OLCT 10 SC Transmitter Detection principle semi-conductor sensor Range 0-2000 ppm R134A, R22 Signal output 4 – 20 mA Settings Local through Zero and Sensitivity potentiometers Position Maintenance 2 mA 4-pin connector for gas measuring and current image (100-ohm shunt) Power supply 15 to 30 VDC...

  • Page 27: Detail Specifications For Use In Explosive Atmospheres In Accordance With The Atex 94/9/Ce European Directive

    ATEX european directive The OLC 10, OLC 10 TWIN sensor complies with the requirements of the ATEX 2014/34/UE European Directive regarding explosive atmospheres. The site manager where the equipment is installed should take into consideration and comply with the information in the following paragraphs.

  • Page 28: Marking

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL NPO10GB Revision I.0...

  • Page 29: Declarations Of Conformity

    OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL Declarations of conformity NPO10GB Revision I.0...
  • Page 30 OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL NPO10GB Revision I.0...
  • Page 31 OLC/OLCT 10 ANALOG GAS DETECTOR USER MANUAL NPO10GB Revision I.0...
  • Page 32 Z.I. Est – CS 20417 Ruiping Road, Xuhui District TX 77429, 62027 ARRAS Cedex, SHANGHAI FRANCE CHINA Tel.: +1-713-559-9200 Tel.: +33 (0)3 21 60 80 80 TGFD_APAC@Teledyne.com www.teledynegasandflamedetection.com © 2022 TELEDYNE OLDHAM SIMTRONICS. All right reserved. NPO10GB - Revision I.0 / July 2022...

This manual is also suitable for:

Olc 10 twinOlc 10 catOlc 10 toxOlc 10 scOlct 10Olct 10 twin ... Show all

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