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博世BOSCH-管道煙霧探測器-D340
廠家報價：面議
產(chǎn)品狀態(tài)：(在產(chǎn))
For1?ft(30.5?cm)to10?ft(3?m)ductswithairvelocitybetween300ft./min.to4000ft./min.(1.52?m/sto20.3?m/s)Easyducttubeinstallationthroughthehousingcut...
產(chǎn)品品牌：
博世BOSCH
產(chǎn)品類別：
產(chǎn)品中心
地址：上海市長寧區(qū)虹橋臨空經(jīng)濟園區(qū)福泉北路333號203幢8樓
電話：400-8310-669、021-2218 1111(聯(lián)系就說在DAV音視工程網(wǎng)上看到的)
廠商介紹： 博世（上海）安保系統(tǒng)有限公司（BOSCH）是全球領先的安防、會議和廣播產(chǎn)品研發(fā)、制造、服務商及相關(guān)解決方案與服務的提供商。博世Bosch安防通訊產(chǎn)品線覆蓋博世Bosch視頻監(jiān)控、博世Bosch入侵報警系統(tǒng)、博世Bosch會議系統(tǒng)、博世Bosch公共廣播和語音報警、博世Bosch火災報警系統(tǒng)、博世Bo... [詳細]
| 經(jīng)銷商 | 聯(lián)系方式 | 價格 |
|---|---|---|
| 博世BOSCH | 400-8310-669、021-2218 1111 | 面議 |
| Current (alarm) | Dependent on the control panel that must limit the alarm current to 100mA maximum. |
| Current (standby) | 0.12 mA maximum |
| Maximum RMS Ripple | 25% of DC input |
| Power-up time | 22 sec maximum |
| Voltage, operating | 8.5VDC to 32VDC from two-wire loop. Optional 24VDC/VAC from control panel or external supply. |
| D340 with D344-RT, D344-RL, and External Power | |
| Loop | External |
| Power | 8.5V to 32V , 24 V |
| Alarm Current | < 0.120mA , 5mA |
| Standby Current | < 0.170mA , 0.030mA |
| Trouble Current | Current limit to 100mA , 170mA in remote test |
| D340 with D344-RT, D344-RL without External Power | |
| Loop | |
| Power | 8.5V to 32V |
| Alarm Current | < 0.140mA |
| Standby Current | < 0.170mA |
| Trouble Current | Current limit to 100mA |
| D340 without D344-RT, D344-RL without External Power | |
| Loop | |
| Power | 8.5V to 32V |
| Alarm Current | < 0.130mA |
| Standby Current | < 0.150mA |
| Trouble Current | Current limit to 100mA |
| Air velocity | 300ft./min to 4000ft./min (1.5m/s to 20.3m/s) |
| Relative humidity | 0% to 95%, non-condensing |
| Temperature, operating | +32F to +120°F (0°C to +49°C). For UL listed requirements, the operating temperature range is +32°F to +100°F (0°C to +37.8°C). |
| Package Dimensions (LxWxH) | 18.9in. x 7.5in. X 7.8in. (48cm x 19cm x 19.8cm) |
| Product Dimensions (LxWxH) | 15.5in. x 4.3in. x 6.5in. (39.5cm x 11cm x 16.5cm) |
| Material | High?impact fire?retardant polymer plastic |
| Weight GrossNet | 4.23lb. (1.92kg)3.84lb. (1.74kg) |
