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POD-054-ENG R01

User Manual

Gas Detector

Teta

EcoTerm

Product code: PW-113-NG

Содержание Teta EcoTerm

Страница 1: ...POD 054 ENG R01 User Manual Gas Detector Teta EcoTerm Product code PW 113 NG...

Страница 2: ...ring Detection and Reduction of gas hazards We invite you to familiarize yourself with our offer on www atestgaz pl Atest Gaz A M Pachole sp j ul Spokojna 3 44 109 Gliwice Poland tel 48 32 238 87 94 f...

Страница 3: ...ices in not allowed Engineering of a gas safety system for any specific facilities to be safeguarded may need consideration of other requirements during the entire lifetime of the product Use of unaut...

Страница 4: ...Maintenance schedule 15 7 8 Utilization 18 8 Technical specification 19 9 List of consumables 19 10 List of accessories 20 11 Product marking 20 12 Appendices 20 List of Tables Table 1 Electric connec...

Страница 5: ...cal measurements of gas concentration in ambient air Information that the settings for concentration thresholds are exceeded is shown by means of dedicated light indicators LEDs provided on the side w...

Страница 6: ...point Therefore detectors must be regularly calibrated otherwise the warning threshold may offset to the area of pure air i e the situation when competent inspectors have checked by means of appropri...

Страница 7: ...olled by the same unit for instance ventilation that use one output pin of the Control Unit The gas detector must be reliably secured during any repair installation or maintenance works Before paintin...

Страница 8: ...rminal blocks is shown on Figure 1 Port designation Name Terminal Description X1 TETA BUS Teta Bus port Parameters see section 8 Supply signal line Supply signal line Table 1 Electric connections s 8...

Страница 9: ...re OK Failure defect of the measuring detector OK Failure Normal operation of the detector gas concentration below the established thresholds The detector also indicates that there are no interrogatio...

Страница 10: ...play panel is designed to show information that is explained in subsequent sections 5 2 1 Detector address The detector address can be displayed with no need to open the device enclosure it is just en...

Страница 11: ...at the own responsibility of the sender The device can be conveyed under environmental conditions as described in Table 5 7 2 Installation 7 2 1 Deployment of gas detectors Deployment of gas detectors...

Страница 12: ...g holes and layout of internal components is shown in Figure 1 Drilling of mounting holes in walls or other permanent structures is easier with use of a drilling pattern attached to the device package...

Страница 13: ...g the electric network complete and power voltage supplied to all devices carry out the following operations assign addresses to all detectors see details in section 7 5 1 configure the control unit s...

Страница 14: ...seconds the detector quits the mode of address assignment The default address is 99 7 5 2 Adjustment of light intensity Intensity of light indicators can be adjusted according to local conditions at t...

Страница 15: ...ric connection high level of interferences Improper power voltage for the detector Table 4 Possible reasons for error signals 7 7 Maintenance schedule Each user must be aware of the fact that operatio...

Страница 16: ...the detector indication up to the moment when the sensor is completely exhausted and must be replaced It is assumed that replacement of a gas sensor should take place when its sensitivity drops below...

Страница 17: ...buttons see Figure 1 and holding them depressed for about three seconds switches the detector over to the simulation mode for NG gas S1 Z Releasing of these buttons in the simulation mode initiates c...

Страница 18: ...ecycling of waste electrical and electronic equipment The proper recycling of your waste equipment at the time of disposal will help to conserve natural resources and ensure that it is recycled in a m...

Страница 19: ...ssed into the installation pipe diameter of the pipe 16 mm Glands multiband diameter of wire 3 5 12 mm Acceptable cable cores 0 2 2 5 mm2 solid wire 0 2 2 5 mm2 stranded cores Enclosure material ABS W...

Страница 20: ...ce gas methane CH4 with concentration 40 LEL Table 7 List of accessories 11 Product marking Product code Device PW 113 NG Gas Detector Teta EcoTerm Table 8 Method of product s marking 12 Appendices 1...

Страница 21: ...ng to electromagnetic compatibility EN 50270 2006 This declaration of conformity is issued under the sole responsibility of the manufacturer Purpose and scope of use product is intended for use in gas...

Страница 22: ...n gas 3 3 1 2 Effect of oxygen concentration value 4 3 2 Influence of temperature 4 3 3 Influence of pressure 4 3 4 Influence of moisture 4 3 5 Influence of vibrations impacts 5 3 6 Influence of physi...

Страница 23: ...its resistance Whereas combustion is not possible on the passive element therefore its properties do not change under the influence of a combustible substance This allows the passive element to compe...

Страница 24: ...of such a situation on the detector operation Catalytic sensor working properly at an oxygen concentration of about 21 3 1 1 Impact of the presence of a working gas or other reaction gas Catalytic sen...

Страница 25: ...nitrogen or carbon dioxide then the catalytic detector can give a low or even zero response A similar effect can occur when large amounts of reaction gas are released to the atmosphere creating a con...

Страница 26: ...pparent reading of the presence of a combustible substance 4 Factors shortening the lifetime of the sensor 4 1 Poison and inhibitors For every reaction with the presence of a catalyst that cause perma...

Страница 27: ...rocess e g weather conditions safety potential hazard generated by the mixture criterion B These both criteria have an impact on the final cost of the calibration services and level of competence requ...

Страница 28: ...of flammable components 60 LEL concentration of toxic components NDSCh2 oxygen concentration 25 vol tank 3 dm3 water capacity and p 70 atm specified liquid chemical compounds e g glycerol 1 2 propaned...

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