จุดเด่น
- External Output to a Security System
- Alarm Memory
- Variable Response Timer
- Built-in Alarm Sounder
- Variable Protection Area Adjustment
- Compact Design
อุปกรณ์ตรวจจับเปลวไฟ
The FS-2000E sensor quickly detects ultraviolet rays contained in flames and activates a built-in alarm sound plus an open collector output.
คุณลักษณะ
| Detection system | Ultraviolet rays detection |
| (detected wave length 180~260nm) | |
| Detection area | Distance: 10m (33ft) max. (7cm flame) |
| Angle: approx. 120 degrees conically | |
| Adjustment range | |
| · Horizontal 25 degrees by base unit | |
| · Vertical 30 degrees (4 steps) by sensor head | |
| Sensitivity adjustment | Detection timer 4 steps (0.2/1/6/30sec) |
| Power supply | 10V to 30VDC (non-polarity) |
| Power consumption | Standby: 25mA or less |
| Alarm: 75mA or less (sound ON) / 40mA or less (sound OFF) | |
| Alarm output | Dry contact relay Form C (NO/NC) |
| Contact action: off-delay (approx. 2 sec.) | |
| Contact capacity: 30V (AC/DC) 0.3A, (protective resistance 3.3Ω) | |
| Alarm memory | Auto-reset operation (on/off setting available) |
| Memory LED blinks for 3min., then lights for 47min. | |
| LED | Alarm LED (red): light on for off-delay 10 sec. |
| Memory LED (yellow): light on for memory, blinks at start-up | |
| Buzzer | Alarm: intermittent every 0.2 sec during off delay 10 sec |
| Volume: 80dB or more 1m (3.3ft) ahead (silent setting available) | |
| Tamper output | Dry contact relay form b (NC) |
| Capacity: 30V (AC/DC) 0.1A | |
| Wiring | Terminals |
| Ambient temperature | -10°C to +60°C (+14°F to +140°F) |
| Installation | Indoor (ceiling or wall mount) |
| Weight | Approx. 150g (5.3oz) |
| Appearance | ABS resin (white) |
| Supplied accessories | · Sensor locking screw: 1pc |
| · Tapping screw: 2pcs |
