Nittan ST-H-AS analogue addressable heat sensor

Nittan ST-H-AS Detector
BrandNittan
Model Code ST-H-AS
TypeHeat
Portable?No
Model Info

Technical Specification:

  • Sensor Type: Low mass thermistor
  • Operating Current: 200 amps
  • Fire alarm: (LED on) 3.2mA
  • Signal Current: 50mA nominal
  • Sensitivity: BS5445/EN54 Part 5
  • Grades: 1, 2, 3
  • Mass: 101g (excluding base)
  • Charging Time: 20 seconds
  • Ambient Temperature Range:  -10°C to +50°C 
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