Description
- The Photoelectric type smoke part of detector is based on he photoelectric sensing principle to make up. When fire break up and smoke enter the light-tight box, the particles of smoke scatter the infra red light, and this scattered light goes into the receiving element, there byemitting an electric current, and while the electric current is up to the fixed extent, the fire alarm will be activated.
- It has the function of both photoelectric type smoke detector and fixed temperature heat detector .
- The sensitive part is enclosed to prevent from being moistened and cotaminated.
- Self-restoring ensures the element repeated use and by removing the cover can maintain and clean eastly.
- The P.C.B is used in SMT design. It can achieve the requests of good quality and long-term durability.
- It uses advanced linear electronic circuit process, so it could response quickly. (Operating voltage 12V to 30V DC)
- The detector is designed to prevent from the electromagnetie wave ; the P.B.C is made to prevent from moisture.
- Connection are non-polarized to avoid wiring mistakes.
Product Specification:
- Main Model : HS-WTK55
- Rated Voltage 24V DC
- Working Voltage : 12 V to 32V DC
- Standby Current : 60y A(max.)
- Alaram Current : 100/
- Fixed temperature: 68.75°C (set temp.55°C)
- Smoke concentration : 15% per meter
- (set smoke concentration10%)
- Start-Up time: Smoke detector within 30 sec
- Heat detector within 300 sec.
- Ambient Temperature: -10°C~+50°C
- Ambient Humidity: 0~95%
- Body case: Fireproof plastic
- Weight: Approx. 150g
- Color: Creamy-white.
- The fixed temperatured heat detector part stabilized performance, long-term durability and least-malfunction are ensured by employinga bimetal mechanism, which meets UL verification.
- The detector, HS-WTK55, is combination smoke and heat detector.