Consilium Salwico ST-I-IS N1140 Intrinsically Safe Ionisation Smoke Detector

Part no.

Salwico-N1140

The Consilium Salwico ST-I-IS Intrinsically Safe Ionisation Smoke Detector is obsolete and is replaced by the Consilium Salwico EVC-PY-IS Intrinsically Safe Optical Smoke Detector N1144.

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Consilium Salwico ST-I-IS Intrinsically Safe Ionisation Smoke Detector (Part No. N1140)

The Consilium Salwico ST-I-IS Intrinsically Safe Ionisation Smoke Detector is obsolete and is replaced by the Consilium Salwico EVC-PY-IS Intrinsically Safe Optical Smoke Detector N1144.

The Consilium Salwico ST-I-IS (N1140) is an intrinsically safe ionisation smoke detector designed for use in hazardous areas where potentially explosive atmospheres may be present. Developed for integration with Salwico fire alarm systems, the detector provides reliable early smoke detection while complying with intrinsically safe installation requirements.

Using proven ionisation detection technology, the ST-I-IS is highly sensitive to the small smoke particles typically produced during fast-flaming fires. This enables the detector to provide rapid warning of developing fire conditions, helping to protect personnel, equipment, and critical infrastructure in demanding industrial, marine, and offshore environments.

Key Features

  • Intrinsically safe ionisation smoke detector
  • Part Number: N1140
  • Fast response to flaming fires
  • Sensitive to small combustion particles
  • Designed for hazardous-area applications
  • Compatible with Salwico fire alarm systems
  • Suitable for intrinsically safe installations
  • Reliable early smoke detection
  • Robust construction for demanding environments
  • Simple installation and maintenance

Typical Applications

  • Offshore platforms
  • Marine vessels
  • Oil and gas facilities
  • Petrochemical plants
  • Chemical processing facilities
  • Hazardous industrial environments
  • Storage facilities containing flammable materials
  • Areas requiring intrinsically safe fire detection

Technical Specifications

Parameter Specification
Product Name Consilium Salwico ST-I-IS Ionisation Smoke Detector
Part Number N1140
Device Type Intrinsically Safe Ionisation Smoke Detector
Detection Technology Ionisation Smoke Detection
System Compatibility Salwico Fire Alarm Systems
Installation Type Intrinsically Safe Circuit
Application Hazardous Areas and Explosive Atmospheres

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