----- (mysql): SET CHARACTER SET utf8 ----- ----- (mysql): SELECT * FROM sb_products WHERE id=255474 ----- ----- (mysql): SELECT t1.val, t2.name, t2.id FROM sb_rules t1, sb_parameters t2 WHERE t1.kid=t2.id AND t1.pid=255474 ----- ----- (mysql): SELECT * FROM sb_cateparagroup WHERE cateid=1253 ----- ----- (mysql): SELECT * FROM sb_categorys WHERE id=1253 ----- ----- (mysql): SELECT t1 . * , t2.pid, t2.cateid, t2.seque FROM sb_parameters t1 LEFT JOIN ( SELECT * FROM sb_category_seque WHERE cateid =1253 ) AS t2 ON t2.pid = t1.id WHERE t1.id IN ( 969, 10541, 1647, 11400, 12562, 12563 ) ORDER BY t2.seque DESC ----- ----- (mysql): SELECT t1 . * , t2.pid, t2.cateid, t2.seque FROM sb_parameters t1 LEFT JOIN ( SELECT * FROM sb_category_seque WHERE cateid =1253 ) AS t2 ON t2.pid = t1.id WHERE t1.id IN ( 11401, 11403, 11405, 1272, 1616, 2886 ) ORDER BY t2.seque DESC ----- ----- (mysql): SELECT t1 . * , t2.pid, t2.cateid, t2.seque FROM sb_parameters t1 LEFT JOIN ( SELECT * FROM sb_category_seque WHERE cateid =1253 ) AS t2 ON t2.pid = t1.id WHERE t1.id IN ( 1890, 1156, 9789, 32, 981, 192, 9788 ) ORDER BY t2.seque DESC ----- ----- (mysql): SELECT catename FROM sb_places WHERE id=3 LIMIT 1 ----- ----- (mysql): SELECT cname FROM sb_categorys WHERE id=1253 LIMIT 1 ----- ----- (mysql): SELECT * FROM sb_brands WHERE id=2814 ----- ----- (mysql): SELECT * FROM sb_categorys WHERE id=1253 ----- ----- (mysql): SELECT * FROM sb_categorys WHERE id=1001 ----- ----- (mysql): SELECT * FROM sb_categorys WHERE id=951 ----- ----- (mysql): SELECT * FROM sb_categorys WHERE id=1253 ORDER BY sequence DESC ----- ----- (mysql): SELECT * FROM sb_categorys WHERE id=1001 ORDER BY sequence DESC ----- ----- (mysql): SELECT * FROM sb_categorys WHERE id=951 ORDER BY sequence DESC ----- ----- (mysql): SELECT * FROM sb_products WHERE class_id = 1253 and id not in (255474) and status = 1 order by pxid desc, id desc limit 5 ----- ----- (mysql): SELECT * FROM sb_customers ORDER BY id DESC LIMIT 5 ----- ----- (mysql): SELECT t1.*, t2.content as template FROM sb_adv t1 , sb_adt t2 WHERE t1.starttime <= now() AND t1.endtime >= now() AND t1.status=1 AND t2.status=1 AND t1.aid=t2.id AND t2.lang='cn' AND t2.tagname='product1' AND t1.pid=255474 AND t1.tid=1 ----- ----- (mysql): SELECT t1.*, t2.content as template FROM sb_adv t1 , sb_adt t2 WHERE t1.starttime <= now() AND t1.endtime >= now() AND t1.status=1 AND t2.status=1 AND t1.aid=t2.id AND t2.lang='cn' AND t2.tagname='product2' AND t1.pid=255474 AND t1.tid=1 ----- ----- (mysql): SELECT t1.*, t2.content as template FROM sb_adv t1 , sb_adt t2 WHERE t1.starttime <= now() AND t1.endtime >= now() AND t1.status=1 AND t2.status=1 AND t1.aid=t2.id AND t2.lang='cn' AND t2.tagname='product3' AND t1.pid=255474 AND t1.tid=1 ----- ----- (mysql): SELECT t1.*, t2.content as template FROM sb_adv t1 , sb_adt t2 WHERE t1.starttime <= now() AND t1.endtime >= now() AND t1.status=1 AND t2.status=1 AND t1.aid=t2.id AND t2.lang='cn' AND t2.tagname='product4' AND t1.pid=255474 AND t1.tid=1 ----- ----- (mysql): SELECT * FROM sb_productuser WHERE pid = '255474' AND utype = '1' AND status = 1 ORDER BY price DESC, id DESC LIMIT 5 ----- ----- (mysql): SELECT * FROM sb_productuser WHERE pid = '255474' AND utype = '1' AND status = 1 ORDER BY price DESC, id DESC LIMIT 5 ----- ----- (mysql): update sb_products set hits = hits+1 where id=255474 ----- ----- (mysql): SELECT * FROM sb_comments WHERE category = 'products' and source = 255474 and status = 1 order by createtime desc ----- ----- (mysql): SELECT count(*) as num FROM sb_comments where category = 'products' and source = 255474 and status = 1 ----- ----- (mysql): SELECT point, count( id ) AS num FROM sb_comments WHERE ctype = '1' AND category = 'product' AND source = '255474' GROUP BY point ----- ----- (mysql): SELECT search_value FROM sb_search_keys ORDER BY (customer+admin) DESC, last_search DESC LIMIT 0, 4 ----- 1146: Table '51select.sb_search_keys' doesn't exist 北京富奥通 闪电定位仪 FRT 4500-益择网-专业的仪器网上选购商城

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最新产品 > 大气探测 > 特殊大气探测仪器 > 雷电定位仪>北京富奥通 闪电定位仪 FRT 4500

更新时间:2025-06-17 05:44:55 点击:358次

产品型号 FRT 4500
参考报价 返回顶部 面议
基本规格
产品类型 返回顶部 雷电定位仪
品牌 返回顶部 富奥通科技
产地 返回顶部 中国大陆
返回顶部 我来纠错(有奖)
技术参数
探测范围 返回顶部 360公里360度
电源 返回顶部 11 - 13.8VDC0.9安培或230VAC 50/60赫兹20VA
工作环境 返回顶部 操作温度:-40至+70℃
其他信息
产品简介

产品概述: FRT 4500闪电定位仪是为了满足在机场和终端区域进行诸如加油等的有关安全危急的操作时,进行综合雷雨检测的迫切需要服务的设备。它提供低成本、可靠和单点 全方位的雷暴检测。 FRT 4500闪电定位仪长距离闪电传感器可以监测雷暴的发展过程、评估严重程度并预测雷暴的路径和强度。 FRT 4500闪电定位仪处理器关联闪电雷击的电场和磁场特性,以提供范围和方位信息。全方位量程的特征,为地面排放近200海里。雷暴传感器连接最常用的通信 接口和协议。它具有低功耗的特点,允许其应用在有限的功率中,其电子元件均封装在双层防水外壳中。 该传感器自动执行完整的自我测试,在一个常规台座上呈现传感器的状态。其模块化设计,可以很容易地进行预防和现场维护、系统检查、疑难问题的隔离和解决。

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