- Optik, termik ve kimyasal sensörlerin akıllı değerlendirme elektronik donanımı ile kombinasyonu.
- Çift-Işın teknolojisi bulunan çift optik duman dedektörleri ile en hafif dumanın bile algılanması (TF1)
- Oda kullanımına uyarlanmış dedektör özellikleri
- Optik ve gaz ölçümü bölümünde sapma dengelemesi
- Kablo kesintisi veya kısa devre durumunda, iki entegre yalıtıcı sayesinde LSN loop fonksiyonlarını korur
- LSN geliştirilmiş teknolojisinin genişletilmiş sistem parametreleri
BOSCH - FAP-420/FAH-420 OTOMATİK YANGIN DEDEKTÖRLERİ LSN IMPROVED VERSION
Operating voltage: 15 V DC to 33 V DC
Current consumption: < 0.55 mA
Alarm output: Per data word by two-wire signal line
Indicator output: Open collector connects 0 V over 1.5 kΩ through, max. 15 mA
Dimensions ;
Without base: Ø 99.5 x 52 mm
With base: Ø 120 x 63.5 mm
Housing ;
Material: Plastic, ABS (Novodur)
Color: White, similar to RAL 9010,matt finish
Weight: Without / With packaging
FAP-DOTC 420: Approx. 80 g / Approx. 135 g
FAP-DOT 420, FAP‑DO 420: Approx. 75 g / Approx. 125 g
FAP-OTC 420: Approx. 80 g / Approx. 125 g
FAP-OT 420, FAP‑O 420, FAP‑O 420 KKW, FAH‑T 420, FAH‑T 420 KKW: Approx. 75 g / Approx. 115 g
Permissible operating temperature ;
FAP-DOTC420 FAP-OTC 420: -10 °C to +50 °C
FAP-DOT420 FAP-OT 420 FAH-T 420 FAH‑T 420 KKW: -20 °C to +50 °C
FAP-DO420 FAP-O 420 FAP‑O 420 KKW: -20 °C to +65 °C
Permissible storage temperature ;
FAP-DOTC420: -20 °C to +50 °C
FAP-DOT420: -25 °C to +80 °C
FAP-DO420: -25 °C to +80 °C
Permissible relative humidity: 95% (non-condensing)
Permissible air speed: 20 m/s.
Protection class as per EN 60529: IP 40,IP 43 detector base with damp room seal
Response sensitivity ;
Optical part: In accordance with EN 54 T7 (programmable)
Thermal maximum part: > 54 °C / >69 °C
Thermal differential part: FAH-T 420, FAH‑T 420 KKW: A2S / A2R / A1 / A1R / BS / BR, in line with EN 54‑5 (programmable)
Thermal differential part: FAP‑DOTC420, FAP‑DOT420, FAP‑OTC420, FAP‑OT420: A2S / A2R / BS / BR, in line with EN 54‑5 (programmable)
Gas sensor: In ppm range
Individual display: LED red
Color code ;
FAP-DOTC420: 2 yellow concentric loops
FAP-OTC 420: Yellow loop
FAP-DOT 420: 2 black concentric loops
FAP-OT 420: Black loop
FAP-DO420: 2 gray concentric loops
FAP-O 420, FAP‑O 420 KKW: No marking
FAH-T 420, FAH‑T 420 KKW: Red loop
Monitoring area ;
FAP‑DOTC 420, FAP‑DOT 420, FAP‑DO 420, FAP‑OTC 420, FAP‑OT 420, FAP‑O 420: Max. 120 m2 (Heed local guidelines!)
FAH-T 420FAH‑T 420 KKW: Max. 40 m2 (Heed local guidelines!)
Maximum installation height: 16 m (Heed local guidelines!)
FAP‑DOTC 420, FAP‑DOT 420, FAP‑DO 420, FAP‑OTC 420, FAP‑OT 420, FAP‑O 420, FAP‑O 420 KKW: Max. 16 m (Heed local guidelines!)
FAH-T 420,FAH‑T 420 KKW: Max. 7.5 m (Heed local guidelines!)