Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.10758634
- Product Categories
- Friendly Links
Information Name: | Coal mine methane power meter |
Published: | 2013-11-02 |
Validity: | 60 |
Specifications: | Coal mine methane power meter |
Quantity: | 344.00 |
Price Description: | |
Detailed Product Description: | Coal mine methane power meter DJ4G coal mine methane power meter Scope: DJ4G coal mine methane power meter is DJ4G-Z coal mine methane power analyzer mainframe, Dual methane sensor, and sound and light alarm consists of three parts. For there is an environment where inflammable and explosive gas mixtures, when the methane overrun, automatically cut off power to the device charged. Features: easy installation. Dual sensor. Sensors and host can synchronize local display. Limit alarm can automatically cut off the power to the device charged. When the methane concentration is normal, with automatic restoration function. The main technical indicators: Explosion-proof type Flameproof and Intrinsically Safe Explosion-proof mark Exd [ib] I alarm point (CH4) 0.50% ~ 3.00% continuously adjustable power point (CH4) 0.50% ~ 3.00% continuously adjustable maximum transmission 2km transmission distance of two-wire, three-wire input voltage AC 660V/380V power contact capacity AC660V/0.3A AC 36V/0.5A power meter back-up power for more than two hours working economy Ninghai Chuan Mining Equipment Co., Ltd. (Jining Haichuan industrial and mining equipment Co., Ltd.) is located in the hometown of Confucius and Mencius, Canal Du - Jining, where location, convenient transportation and rich in mineral resources, focus of Yanzhou Mining Group, Jining Mining Group, Zibo Mining, Feicheng Mining , Zaozhuang Mining, Linyi Mining, Xinwen Mining Group, is one of the national coal bases of civilization. Ji Ninghai Chuan Mining Equipment Co. chief operating mining equipment and accessories, hardware, instrumentation, electronics, engineering machinery, electrical equipment and accessories, lighting, etc., is an integrated mining equipment supply industry and trade enterprises, the company philosophy is : the pursuit of excellence, quality, continuous improvement and customer satisfaction. Over the years, the company and a number of excellent professional mining equipment brands to the pursuit of excellence, and social returns for the eternal goal to create excellent mining equipment suppliers and service brand, customers get the trust and praise |
Admin>>>
You are the 5887 visitor
Copyright © GuangDong ICP No. 10089450, Mining Equipment Co., Ltd. Shandong Economic Ninghai Chuan 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 5887 visitor
Copyright © GuangDong ICP No. 10089450, Mining Equipment Co., Ltd. Shandong Economic Ninghai Chuan 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