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| No.8164574
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Information Name: | Supply KTH119 (original model HA-1T) intrinsically safe mine automatic telephone |
Published: | 2011-09-03 |
Validity: | 180 |
Specifications: | KTH119 (original model HA-1T) intrinsically safe mine automatic telephone |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | KTH119 (original model HA-1T) intrinsically safe mine automatic telephone Mine-used Intrinsic Safety dual touch-tone telephone to use intrinsically safe mine mine automatic telephone combination of intrinsically safe nature of mining safety speaker phone telephone mining electronic automatic telephone Flameproof magnet Telephone Contact: Li Li Mobile: 15264744910 landline 537 -2329886 KTH119 (original model HA-1T) intrinsically safe mine automatic telephone First, the main purpose and scope KTH119 (original model HA-1T) intrinsically safe mine automatic telephone, for underground containing gas (methane) and other places the risk of explosive gas mixtures. The machine, through its associated equipment KTA115 (original model OH-1) mine phone coupler and fed voltage: DC48 ± 4V, ringing voltage: AC90 ± 15V, (25 ± 3Hz), with a pulse / receive programmable dual audio dispatcher, then match the program-controlled switches, composed of mining cable communication system. Completion of production, transportation, command and control, communication links. Local explosion logo: ExibI; type of explosion: the nature of safe mining; native structure type is: Hanging and desktop; hair type, No.:-tone and pulse compatible; shell made of ABS plastic anti-static , protection class: IP54. Second, product characteristics Local delivery, by the words of the circuit noise, stable performance, circuit design is reasonable, because of automatic gain control circuit, less affected by changes in outside length, so the distance the call sound is essentially the same size. The machine adopts electronic music ringtones, ringtones clear and melodious. Using the new pager to ensure ringing loudness: ≥ 85dB. Buttons with the newest type of sealed-type conductive rubber keypad with dust, moisture, durability and so on. The machine has an emergency call function, in any case, the key switches through the tight call the emergency call signal to the switchboard. Sales Officer; Li Li Telephone; 0537-2329886 Phone; 15,264,744,910 Company Name: Jining coal mining Mechanical & Electrical Company Address: Torch Road, Jining City, Shandong Province, No. 69 QQ; 1391802473 Want: jnzhongmeigk19 Website: http://jnzhongmeigk70.cn.china.cn |
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Copyright © GuangDong ICP No. 10089450, Electrical and Mechanical Branch of Jining Coal Mine All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 30415 visitor
Copyright © GuangDong ICP No. 10089450, Electrical and Mechanical Branch of Jining Coal Mine All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility