For: Maker: NOHMI BOSAI LTD.‘, ’
Equipment: Fire Detection & Alarm System,
Type: WAPW501-R-24L, S/N:

1 Type: FDK512 – Optical Smoke Detector Head
2 Type: VDCW501-D-J – Flame Detector Head
3 Type: FDL511 – Thermal Detector Head
4 Type: FM517/557 – Plexi Glass —
1 OPTO ELECTRIC SMOKE DETECTOR “, SPECIFICATIONS:
RATED VOLTAGE/ CURRENT: DC 30V/0.1A
DURING WARNING CURRENT: 50 mili Amp. (DC 24V)
OPERATION VOLTAGE- DC 15- 30V
OPERATION TEMP. RANGE- -25 TO 70 C
NUMBER OF DETECTOR CONNECTION: MA. 20 UNITS PER LINE
MASS: 240 GRAMS
PROTECTION: IP22
MANUFACTURER: OKI DENKI BOHSAI CO. LTD.”
FD-8311

FLAME DETECTOR TYPE :VDCW501-D Ser.No:002399 3 　 　
OPTICAL SMOKE DETECTOR TYPE:FDK512 3