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Related Manuals for Dräger GasSecure GS01
Summary of Contents for Dräger GasSecure GS01
- Page 1 GasSecure GS01 and GS01-EA Wireless Infrared Hydrocarbon Gas Detector Safety Manual Document ID: 21440 Contact info Release: 6 GasSecure AS Version: 164 Hoffsveien 70 C Doc. Status: APPROVED N-0377 Oslo Last modified: 12/12/2019 Norway www.gassecure.com post@gassecure.com...
- Page 2 GasSecure GS01 Safety Manual Note Please read the complete manual carefully before including the GS01 gas detector in a safety instrumented system. GasSecure AS, all rights reserved.
- Page 3 GasSecure GS01 Safety Manual PRODUCT AND SAFETY DATA Manufacturer GasSecure AS Country of origin Norway Model GS01, GS01-EA Environmental conditions Operating temperature C to +55 Humidity 0 to 90% RH non-condensing ≤ 0.15% of reading per hPa Pressure influence, 700-1300 hPa...
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Page 4: Table Of Contents
GasSecure GS01 Safety Manual TABLE OF CONTENTS INTRODUCTION ........................4 .............................4 COPE ......................4 USER REGISTRATION ......................4 NSTRUMENT DESCRIPTION ..........................5 CCESSORIES ......................5 REA OF APPLICATION ......................5 PERATOR INTERFACE ......................6 EVICE CONFIGURATIONS ....................7 DDITIONAL DOCUMENTATION SAFETY FUNCTION ........................8 COMMISSIONING ........................9 ......................9 AFE COMMUNICATION ......................10... -
Page 5: Introduction
Scope This manual contains all information and safety instructions required when using the GasSecure GS01 gas detector (all configurations as outlined in Section 1.7) in safety-instrumented systems. The combination of the GS01 detector with a safety controller forms a safety instrumented system that performs the overall safety function. -
Page 6: Accessories
10055, Dräger p/n AL20712 and AL20713), which contains two Lithium-Thionyl Chloride size D cells in series. Accessories Use only original GasSecure GS01 accessories and spare parts. A list of these items with part numbers is provided in the GS01 user manual [RD 1].Area of application... -
Page 7: Device Configurations
GasSecure GS01 Safety Manual 6 mm tube fitting on weather cap, for detector validation including the proof test (see Section 6). Window and mirror, for cleaning (described in [RD 1], Battery replacement (described in [RD 1], Device configurations... -
Page 8: Additional Documentation
This document deals with the GS01 gas detector exclusively as part of a safety function. For operation of the GS01, the following document – covering all non- safety relevant features - is also needed: GasSecure GS01 Wireless Infrared Hydrocarbon Gas Detector User manual Document ID 112464. INTRODUCTION... -
Page 9: Safety Function
GasSecure GS01 Safety Manual SAFETY FUNCTION The GS01 gas detector is suitable for use in a safety function of safety integrity level (SIL) 2. The GS01 gas detector can be used in low demand mode or in high demand mode with a maximum demand of < 1 / 200 hours. -
Page 10: Commissioning
GasSecure GS01 Safety Manual COMMISSIONING Note: On completion of commissioning, the proof test, as described in Section 6, shall be executed to validate the proper functioning of the safety function. Safe communication The GS01 uses the PROFIsafe profile [RD 3] over PROFINET as tool for safe communication. -
Page 11: Output Data Format
GasSecure GS01 Safety Manual Output data format Data type “Float” 3.2.1 The output data is formatted as follows: A status byte indicating the validity and quality of the data Four-byte floating point process value (floating point as per IEEE754 standard). -
Page 12: Installation
GasSecure GS01 Safety Manual INSTALLATION There are no standard rules for detector placement, since the optimum detector location varies with the application. The customer must evaluate conditions at the facility to make this determination. Observe the operating temperature range of the field device and locate the unit away from concentrated sources of heat or light. -
Page 13: Operation And Maintenance
GasSecure GS01 Safety Manual OPERATION AND MAINTENANCE For complete operation and maintenance information for the GS01 gas detector, refer to the specific user manual for this field device [RD 1]. Note that the GS01 may only be used with the GasSecure battery pack. The detector is powered up by pushing the battery pack in place. -
Page 14: Proof Test
GasSecure GS01 Safety Manual PROOF TEST The proof test of the detector shall be undertaken to reveal dangerous faults, which are not detected by the GS01 internal diagnostic tests. The below described test sequence will excite the safety functions of the GS01 detector and thereby verify these. -
Page 15: Specifications
GasSecure GS01 Safety Manual SPECIFICATIONS Table 7-1: Typical performance characteristics for the GS01 Detector Version GS01 Config-1 GS01 Config-2 GS01-Config-129 GS01-Config-130 and -65 and -66 and -193 and -194 Calibration Gas Methane IEC Propane IEC Methane NIOSH Propane NIOSH 0 – 100% LEL 0 –... -
Page 16: Certifications And Failure Rate Data
GasSecure GS01 Safety Manual CERTIFICATIONS AND FAILURE RATE DATA The GS01 gas detector has gone through rigorous reliability and functional safety assessments and has been certified to IEC 61508:2010 Parts 1, 2, and 3. The below listed failure rates are valid for operating stress conditions typical of an... -
Page 17: Table 8-2: Data Output For The Different Failure Categories
GasSecure GS01 Safety Manual For the theoretical possibility that methane (propane) is mixed with other gases that mask the change in ambient air composition, up to 60 seconds must be added to the worst case response time stated in Table 8-1. -
Page 18: References
GasSecure GS01 Safety Manual REFERENCES [RD 1] GasSecure GS01 Wireless Infrared Hydrocarbon Gas Detector User Manual, document ID 112464 [RD 2] FMEDA, Wireless Infrared Hydrocarbon Gas Detector GS01, Exida report no. GaS 13/01-137 R003 PROFIsafe – Profile for Safety Technology on PROFIBUS [RD 3] and PROFINET IO Order No.