GFK50風(fēng)門傳感器最好的質(zhì)量

Product synopsis:

This product can be with all kinds of coal mine monitoring system supporting, online detection coal mine underground ventilation roadway set in the throttle "on" and "off" status.

工作原理：

干簧管在磁場中，當(dāng)磁場達(dá)到一定強(qiáng)度時，其中常閉觸片與原來吸合的觸片脫開、與另一常開觸片吸合，當(dāng)干簧管脫離磁場時，又恢復(fù)原來的狀態(tài)。利用這個原理，將帶有干簧管的傳感器組和產(chǎn)生磁場的磁鋼組分別安裝在風(fēng)門的門框和門的邊緣（兩者相對），利用風(fēng)門位置的變化，產(chǎn)生開關(guān)信號，送至監(jiān)控系統(tǒng)。

主要技術(shù)指標(biāo)：

測量范圍 (0～30)mm干簧繼電器吸合輸出信號開關(guān)量

接點(diǎn)容量 DC36V/100mA 傳輸距離≥2km

防爆型式 Exib I 外形尺寸傳感器組件110×60×35mm

磁鋼組件 80×40×25mm 重量 0.4kg

Working principle:

Dry reed pipe in a magnetic field, when the magnetic field to a certain strength, the normally closed contact with original suction line of contact release, and the other a normally open contact suction close, when dry reed pipe from magnetic field, and restore its original state. Using this principle, will with dry reed pipe sensor group and produce a magnetic field of magnetic steel groups were installed in the air door frame and the edge of the door (both relative), the use of throttle position change, produce switch signal, sent to the monitoring system.

電話：     0537-2530789

傳真：    0537-2530678      

手機(jī)：    15953737538

QQ:       2531234789        

銷售：     張玉梅

網(wǎng)址：     www.jnhwgk.com

郵箱：     hwgongkuangmei@163.com