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BS ISO 23552-1:2026 Control and protective devices for gaseous and liquid fuels — Particular requirements - Electronic fuel/air ratio control systems, including associated sensors and mechanical actuators >
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BS ISO 23552-1:2026 Control and protective devices for gaseous and liquid fuels — Particular requirements - Electronic fuel/air ratio control systems, including associated sensors and mechanical actuators, 2026
- undefined
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions [Go to Page]
- 4 Classification [Go to Page]
- 5 Test conditions and tolerances [Go to Page]
- 6 Construction [Go to Page]
- 7 Performance [Go to Page]
- 8 Electrical equipment [Go to Page]
- 9 Electromagnetic compatibility (EMC) [Go to Page]
- 10 Marking, installation and operating instructions [Go to Page]
- Annex A (informative) Leak-tightness test – Volumetric method
- Annex B (informative) Leak-tightness test – Pressure-loss method
- Annex C (normative) Conversion of pressure loss into leakage rate
- Annex D (normative) Gas quick connector (GQC)
- Annex E (informative) Elastomers/requirements resistance to lubricants and gas
- Annex F (informative) Specific regional requirements in European countries
- Annex G (normative) Specific regional requirements in Canada and USA
- Annex H (normative) Specific regional requirements in Japan
- Annex I (normative) Manufacturer's declaration for sensors, actuators and repeatability
- Annex J (normative) Special requirements for single position feedback potentiometers in electromechanical actuators
- Annex K (informative) Overall fuel/air ratio accuracy
- Bibliography [Go to Page]