FS-2000E-type fire sensors, fire detection sensors

Features: 1, can detect ultraviolet flame, and be alert. 2, not only by the alarm sound, it is equipped with a C (C / N - N / O) output. 3, LED memory enables you to find the alarm sensor first from a series of sensors. 4, regional adjustment means causes more wide angle warning area. 5, rapid separation of the sensor and the base make installation and maintenance becomes simple and easy. Usage: fire detection and alarm. Technical parameters: detection system: UV detection (detection wavelength is 185 to 260nm) detection area: length 33 feet (10 meters) [2.75 "; (7 cm) in front of the flame lighter] angle of approximately 120 ° cone angle adjustment level 25 ° through the base vertical 30 ° (4 steps) by adjusting the sensitivity of the probe: probe timer (4 settings 0.2 seconds, 1 second, 6 seconds and 30 seconds) Power: 10VDC to 30VDC (no positive and negative) power consumption: static time: less than 25mA alarm: less than 75 mA (alarm ON) of less than 40 mA (alarm off) Alarm Output: Form C dry contact with delay (alarm: On / Off) contacting reflect: delay (approximately 2 seconds) ; Contact capacity: 30V / 0.3A; protect the resistance 3.3ohms Alarm memory: automatic reset function (selectable on / off setting) Memory LED flashes for 3 minutes, then 47 minutes bright LED: alarm LED (red): lights delay. 10 seconds Memory LED (yellow): Memory indication lights, flashing alarm sound when the power is turned on (beep): Alarm: In the 10-second delay, intermittent sound every 0.2 seconds Volume:. 80 dB or higher 3.3 feet (1 m) (optional silent setting) Reflector Output: Form B (N / C) dry contact to reflect: Open capacity when the sensor is separated: 30V / 0.25A Wire: Terminals ambient temperature: -10 to + 60 ℃ non-condensing Installation: Indoor installation (ceiling or wall mount) Weight: about 150 grams (5.25oz) Appearance: ABS resin Accessories: Nails Φ4 × 25,2 pcs .; sensor fixing screw Φ3 × 6 pce attachments;. ceiling mounting accessories (BCW-401) Contacts: Wireless Technology Co., Ltd. Beijing Tel: 010-57167501 Mobile: 13911528972 QQ: 2531990377 Address: Haidian District, seven streets on the 1st International Pioneering Park Building 1, 1102