EN 12094-2:2003

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 General design
  4.2 Connection threads
  4.3 Signal processing and indication
  4.4 System delay
  4.5 Function at ambient temperatures
  4.6 Internal pressure
  4.7 Strength
  4.8 Operational reliability
  4.9 Corrosion
  4.10 Stress corrosion
  4.11 Vibration
  4.12 Pneumatic energy supply using pilot containers
  4.13 Operating force
  4.14 Functional reliability
  4.15 Safety classification
  4.16 Test facility
  4.17 Documentation
5 Tests
  5.1 Test conditions
  5.2 Test samples and order of tests
  5.3 Compliance
  5.4 Function
  5.5 System delay
  5.6 Temperature
  5.7 Internal pressure
  5.8 Strength
  5.9 Operational reliability
  5.10 Corrosion
  5.11 Stress corrosion
  5.12 Vibration
  5.13 Energy supply
  5.14 Operating force
  5.15 Functional reliability
6 Marking and data
7 Evaluation of conformity
  7.1 General
  7.2 Initial type testing
  7.3 Factory production control (FPC)
Annex ZA (informative) Clauses of this European Standard
         addressing the provisions of the EU Construction
         Products Directive
Bibliography

This European Standard specifies requirements and test methods for non-electric automatic control devices incorporating non-electric delay devices for CO2, inert gas- or halo-carbon-gas fire extinguishing systems. This standard is applicable for devices which may be triggered by: - an automatic fire detection installation; - an electrical control device; - a non-electrical special fire detector; - a manual triggering device or; - a combination of the above.