Product Description
Salwico NS-AHIA1S Heat Detector
The Salwico NS-AHIA1S is a high-performance analogue addressable heat detector designed for reliable fire detection in demanding environments. Manufactured by Nittan Group for Consilium’s Salwico fire alarm systems, it offers a wide operating temperature range and low current consumption, making it an efficient choice for various applications. This detector utilizes a thermistor to accurately measure ambient temperature and triggers an alarm when the temperature reaches a pre-set value (54°C). Its address is easily set via a DIP switch, and it includes a remote output feature for external indication. The NS-AHIA1S is fully compliant with EN 54-5 standards, ensuring it meets rigorous safety and quality requirements.
Technical Specifications:
- Model: NS-AHIA1S
- Part Number: N11231
- Voltage Rating: 24V DC
- Current Consumption: 0.2mA (Normal), 2.5mA (Alarm)
- Operating Analogue Range: -25°C to 90°C
- Classification: Class A1S, 54°C
- Addressing: DIP Switch (DEC/HEX)
- Remote Output: 2mA
- Compliance: EN 54-5: 2000

Salwico NS-AHIA1S Heat Detector
Discover the Salwico NS-AHIA1S (N11231), an EN 54-5 compliant Class A1S analogue addressable heat detector. Ideal for Salwico systems, it features a 24V DC rating, low power consumption, and a remote output for versatile fire alarm solutions.






