guardian模拟防爆电话机ext - 401
联系人:小郑
手机:
电话:0595-36617052
qq: 2851519561
传真:0595-36010909
公司:泉州市双环能源科技有限公司
泉州市清濛经济技术开发区吉泰路577号圣弗兰商务中心c幢2楼
ext-401
description
the ext-401 explosion proof telephone provides safe and reliablecommunications for class i division 1 and class ii division 1 areasdeemed to be hazardous due to the presence of flammable gasses,vapors, dust or fibers.
product features
• over sized buttons for gloves-on operation
• corrosion and moisture resistant circuitry
• intrinsically safe handset with heavy duty cord
• field replaceable handset and fuse
• explosion proof, no isolation barrier required
• copper-free cast aluminum housing
• temp range -40c to +60c (-40f to +140f)
• p4011 basic telephone
• p4021 ring detect relay (rdr)
• p4031 volume control / ring detect relay
applications
• chemical plants
• refineries
• aerospace sites
• bulk loading stations
• mines
• drilling rigs
• munitions storage areas
• offshore platforms
• nuclear facilities
• power generation facilities
and more ...
模拟电话防爆ext - 401
描述
ext - 401防爆电话提供安全可靠的通信类我一级和二级部门1地区视为危险由于存在易燃气体,蒸汽、灰尘或纤维。
产品特性
•在大小的按钮需要操作
•腐蚀和抗湿电路
•本质安全手机用重型绳
•现场可更换手机和保险丝
•防爆,不需要隔离的屏障
•copper-free铸铝住房
•温度范围-40 c + 60摄氏度(-40华氏度到+ 140 f)
•选择模型为实线(见数据表)
•p4011基本电话(基础模型)
•p4021环检测继电器(rdr)
•p4031音量控制/环检测继电器
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泉州双环油气发展有限公司
小郑
15260826766
展览城二期A座