{"id":3414,"date":"2024-01-22T20:44:47","date_gmt":"2024-01-22T12:44:47","guid":{"rendered":"https:\/\/chimaytech.net\/?p=3414"},"modified":"2024-04-12T15:08:33","modified_gmt":"2024-04-12T07:08:33","slug":"best-flow-meter-for-natural-gas","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/ja\/best-flow-meter-for-natural-gas\/","title":{"rendered":"\u5929\u7136\u30ac\u30b9\u306b\u6700\u9069\u306a\u6d41\u91cf\u8a08"},"content":{"rendered":"

\u300c\u6b63\u78ba\u3067\u4fe1\u983c\u6027: \u6b63\u78ba\u306a\u5929\u7136\u30ac\u30b9\u6d41\u91cf\u6e2c\u5b9a\u306e\u529b\u3092\u89e3\u304d\u653e\u3064\u300d<\/p>\n

\u5929\u7136\u30ac\u30b9\u8a08\u6e2c\u7528\u6d41\u91cf\u8a08\u30c8\u30c3\u30d75<\/h1>\n

\n\"best<\/p>\n

\nROS-360 \u6c34\u51e6\u7406RO\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u30e2\u30c7\u30eb<\/td>\n<\/td>\n<\/tr>\n
ROS-360 \u30b7\u30f3\u30b0\u30eb\u30b9\u30c6\u30fc\u30b8<\/td>\nROS-360 \u30c0\u30d6\u30eb\u30b9\u30c6\u30fc\u30b8<\/td>\n\u6e2c\u5b9a\u7bc4\u56f2<\/td>\n<\/tr>\n
\u539f\u6c340\uff5e2000uS\/cm<\/td>\n\u539f\u6c340\uff5e2000uS\/cm<\/td>\n\u3000<\/td>\n<\/tr>\n
\u4e00\u6b21\u6392\u6c34 0\uff5e1000\u03bcS\/cm<\/td>\n\u4e00\u6b21\u6392\u6c34 0\uff5e1000\u03bcS\/cm<\/td>\n\u3000<\/td>\n<\/tr>\n
\u4e8c\u6b21\u6392\u6c34 0\uff5e100\u03bcS\/cm<\/td>\n\u4e8c\u6b21\u6392\u6c34 0\uff5e100\u03bcS\/cm<\/td>\n\u5727\u529b\u30bb\u30f3\u30b5\u30fc\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/td>\n<\/tr>\n
\u819c\u524d\u5727\/\u5f8c\u5727<\/td>\n\u4e00\u6b21\u30fb\u4e8c\u6b21\u819c\u524d\u5f8c\u5727\u529b<\/td>\n\u6d41\u91cf\u30bb\u30f3\u30b5\u30fc\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/td>\n<\/tr>\n
2\u30c1\u30e3\u30f3\u30cd\u30eb\uff08\u5165\u53e3\u30fb\u51fa\u53e3\u6d41\u91cf\uff09<\/td>\n3\u6d41\u8def\uff08\u539f\u6c34\u3001\u4e00\u6b21\u6d41\u3001\u4e8c\u6b21\u6d41\uff09<\/td>\nIO\u5165\u529b<\/td>\n<\/tr>\n
1.\u539f\u6c34\u4f4e\u5727<\/td>\n1.\u539f\u6c34\u4f4e\u5727<\/td>\n\u3000<\/td>\n<\/tr>\n
2.\u4e00\u6b21\u30d6\u30fc\u30b9\u30bf\u30fc\u30dd\u30f3\u30d7\u5165\u53e3\u4f4e\u5727<\/td>\n2.\u4e00\u6b21\u30d6\u30fc\u30b9\u30bf\u30fc\u30dd\u30f3\u30d7\u5165\u53e3\u4f4e\u5727<\/td>\n\u3000<\/td>\n<\/tr>\n
3.1\u6b21\u30d6\u30fc\u30b9\u30bf\u30fc\u30dd\u30f3\u30d7\u51fa\u53e3\u9ad8\u5727<\/td>\n3.1\u6b21\u30d6\u30fc\u30b9\u30bf\u30fc\u30dd\u30f3\u30d7\u51fa\u53e3\u9ad8\u5727<\/td>\n\u3000<\/td>\n<\/tr>\n
4.\u30ec\u30d9\u30eb1\u30bf\u30f3\u30af\u306e\u6db2\u4f4d\u304c\u9ad8\u3044<\/td>\n4.\u30ec\u30d9\u30eb1\u30bf\u30f3\u30af\u306e\u6db2\u4f4d\u304c\u9ad8\u3044<\/td>\n\u3000<\/td>\n<\/tr>\n
5.\u30ec\u30d9\u30eb1\u30bf\u30f3\u30af\u306e\u6db2\u9762\u4f4e\u4e0b<\/td>\n5.\u30ec\u30d9\u30eb1\u30bf\u30f3\u30af\u306e\u6db2\u9762\u4f4e\u4e0b<\/td>\n\u3000<\/td>\n<\/tr>\n
6.\u4fe1\u53f7\u306e\u524d\u51e6\u7406\u3068\u6ce8\u610f\u4e8b\u9805<\/td>\n6.\u7b2c2\u30d6\u30fc\u30b9\u30bf\u30fc\u30dd\u30f3\u30d7\u51fa\u53e3\u9ad8\u5727<\/td>\n\u3000<\/td>\n<\/tr>\n
\u3000<\/td>\n7.\u30ec\u30d9\u30eb2\u30bf\u30f3\u30af\u306e\u6db2\u4f4d\u304c\u9ad8\u3044<\/td>\n\u3000<\/td>\n<\/tr>\n
\u3000<\/td>\n8.\u4fe1\u53f7\u306e\u524d\u51e6\u7406<\/td>\n\u30ea\u30ec\u30fc\u51fa\u529b\uff08\u30d1\u30c3\u30b7\u30d6\uff09<\/td>\n<\/tr>\n
1.\u7d66\u6c34\u30d0\u30eb\u30d6<\/td>\n1.\u7d66\u6c34\u30d0\u30eb\u30d6<\/td>\n\u3000<\/td>\n<\/tr>\n
2.\u539f\u6c34\u30dd\u30f3\u30d7<\/td>\n2.\u539f\u6c34\u30dd\u30f3\u30d7<\/td>\n\u3000<\/td>\n<\/tr>\n
3.\u30d6\u30fc\u30b9\u30bf\u30fc\u30dd\u30f3\u30d7<\/td>\n3.\u4e00\u6b21\u6607\u5727\u30dd\u30f3\u30d7<\/td>\n\u3000<\/td>\n<\/tr>\n
4.\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30eb\u30d6<\/td>\n4.\u4e00\u6b21\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30eb\u30d6<\/td>\n\u3000<\/td>\n<\/tr>\n
5.\u6a19\u6e96\u6392\u6c34\u30d0\u30eb\u30d6\u4ee5\u4e0a\u306e\u6c34<\/td>\n5.\u6a19\u6e96\u5410\u51fa\u5f01\u4ee5\u4e0a\u306e\u4e00\u6b21\u6c34<\/td>\n\u3000<\/td>\n<\/tr>\n
6.\u30a2\u30e9\u30fc\u30e0\u51fa\u529b\u30ce\u30fc\u30c9<\/td>\n6.\u4e8c\u6b21\u6607\u5727\u30dd\u30f3\u30d7<\/td>\n\u3000<\/td>\n<\/tr>\n
7.\u624b\u52d5\u30b9\u30bf\u30f3\u30d0\u30a4\u30dd\u30f3\u30d7<\/td>\n7.\u4e8c\u6b21\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30eb\u30d6<\/td>\n\u3000<\/td>\n<\/tr>\n
\u3000<\/td>\n8.\u6a19\u6e96\u6392\u6c34\u5f01\u4ee5\u4e0a\u306e\u4e8c\u6b21\u6c34<\/td>\n\u3000<\/td>\n<\/tr>\n
\u3000<\/td>\n9.\u30a2\u30e9\u30fc\u30e0\u51fa\u529b\u30ce\u30fc\u30c9<\/td>\n\u3000<\/td>\n<\/tr>\n
\u3000<\/td>\n10.\u624b\u52d5\u30b9\u30bf\u30f3\u30d0\u30a4\u30dd\u30f3\u30d7<\/td>\n\u4e3b\u306a\u6a5f\u80fd<\/td>\n<\/tr>\n
1.\u96fb\u6975\u5b9a\u6570\u306e\u88dc\u6b63<\/td>\n1.\u96fb\u6975\u5b9a\u6570\u306e\u88dc\u6b63<\/td>\n\u3000<\/td>\n<\/tr>\n
2.TDS\u30a2\u30e9\u30fc\u30e0\u8a2d\u5b9a<\/td>\n2.TDS\u30a2\u30e9\u30fc\u30e0\u8a2d\u5b9a<\/td>\n\u3000<\/td>\n<\/tr>\n
3.\u5168\u4f5c\u696d\u30e2\u30fc\u30c9\u6642\u9593\u3092\u8a2d\u5b9a\u53ef\u80fd<\/td>\n3.\u5168\u4f5c\u696d\u30e2\u30fc\u30c9\u6642\u9593\u3092\u8a2d\u5b9a\u53ef\u80fd<\/td>\n\u3000<\/td>\n<\/tr>\n
4.\u9ad8\u5727\u30fb\u4f4e\u5727\u30d5\u30e9\u30c3\u30b7\u30f3\u30b0\u30e2\u30fc\u30c9\u8a2d\u5b9a<\/td>\n4.\u9ad8\u5727\u30fb\u4f4e\u5727\u30d5\u30e9\u30c3\u30b7\u30f3\u30b0\u30e2\u30fc\u30c9\u8a2d\u5b9a<\/td>\n\u3000<\/td>\n<\/tr>\n
5.\u8d77\u52d5\u6642\u306b\u624b\u52d5\/\u81ea\u52d5\u3092\u9078\u629e\u53ef\u80fd<\/td>\n5.\u8d77\u52d5\u6642\u306b\u624b\u52d5\/\u81ea\u52d5\u3092\u9078\u629e\u53ef\u80fd<\/td>\n\u3000<\/td>\n<\/tr>\n
6.\u30de\u30cb\u30e5\u30a2\u30eb\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9<\/td>\n6.\u30de\u30cb\u30e5\u30a2\u30eb\u30c7\u30d0\u30c3\u30b0\u30e2\u30fc\u30c9<\/td>\n\u3000<\/td>\n<\/tr>\n
7.\u4e88\u5099\u54c1\u306e\u6642\u9593\u7ba1\u7406<\/td>\n7.\u4e88\u5099\u54c1\u306e\u6642\u9593\u7ba1\u7406<\/td>\n\u62e1\u5f35\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/td>\n<\/tr>\n
1.\u30ea\u30ec\u30fc\u51fa\u529b\u4e88\u7d04<\/td>\n1.\u30ea\u30ec\u30fc\u51fa\u529b\u4e88\u7d04<\/td>\n\u3000<\/td>\n<\/tr>\n
2.RS485\u901a\u4fe1<\/td>\n2.RS485\u901a\u4fe1<\/td>\n\u96fb\u6e90<\/td>\n<\/tr>\n
DC24V\u00b110\u30d1\u30fc\u30bb\u30f3\u30c8<\/td>\nDC24V\u00b110\u30d1\u30fc\u30bb\u30f3\u30c8<\/td>\n\u76f8\u5bfe\u6e7f\u5ea6<\/td>\n<\/tr>\n
\u226685 \u30d1\u30fc\u30bb\u30f3\u30c8 <\/td>\n\u226485 \u30d1\u30fc\u30bb\u30f3\u30c8 <\/td>\n\u74b0\u5883\u6e29\u5ea6<\/td>\n<\/tr>\n
0~50\u2103<\/td>\n0~50\u2103<\/td>\n\u30bf\u30c3\u30c1\u30b9\u30af\u30ea\u30fc\u30f3\u30b5\u30a4\u30ba<\/td>\n<\/tr>\n
\u30bf\u30c3\u30c1\u30b9\u30af\u30ea\u30fc\u30f3\u30b5\u30a4\u30ba\uff1a7\u30a4\u30f3\u30c1 203*149*48mm(HxWxD)<\/td>\n\u30bf\u30c3\u30c1\u30b9\u30af\u30ea\u30fc\u30f3\u30b5\u30a4\u30ba\uff1a7\u30a4\u30f3\u30c1 203*149*48mm(HxWxD)<\/td>\n\u7a74\u30b5\u30a4\u30ba<\/td>\n<\/tr>\n
190\u00d7136mm(\u9ad8\u3055\u00d7\u5e45)<\/td>\n190\u00d7136mm(\u9ad8\u3055\u00d7\u5e45)<\/td>\n\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/td>\n<\/tr>\n
\u57cb\u3081\u8fbc\u307f<\/td>\n\u57cb\u3081\u8fbc\u307f<\/td>\n\u30ea\u30b9\u30c8\u306e\u6700\u521d\u306f\u71b1\u5f0f\u8cea\u91cf\u6d41\u91cf\u8a08\u3067\u3059\u3002\u3053\u306e\u30bf\u30a4\u30d7\u306e\u6d41\u91cf\u8a08\u306f\u71b1\u4f1d\u9054\u306e\u539f\u7406\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u30ac\u30b9\u304c\u30e1\u30fc\u30bf\u30fc\u3092\u901a\u904e\u3059\u308b\u969b\u306b\u5438\u53ce\u307e\u305f\u306f\u640d\u5931\u3059\u308b\u71b1\u91cf\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u3067\u6d41\u91cf\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u71b1\u5f0f\u8cea\u91cf\u6d41\u91cf\u8a08\u306f\u3001\u305d\u306e\u9ad8\u7cbe\u5ea6\u3068\u5e83\u3044\u30bf\u30fc\u30f3\u30c0\u30a6\u30f3\u6bd4\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u5e45\u5e83\u3044\u6d41\u91cf\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u4fe1\u983c\u6027\u3082\u9ad8\u304f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3082\u6700\u5c0f\u9650\u3067\u6e08\u307f\u307e\u3059\u3002<\/p>\n

\u6b21\u306f\u8d85\u97f3\u6ce2\u6d41\u91cf\u8a08\u3067\u3059\u3002\u3053\u306e\u30bf\u30a4\u30d7\u306e\u6d41\u91cf\u8a08\u306f\u3001\u97f3\u6ce2\u3092\u4f7f\u7528\u3057\u3066\u30ac\u30b9\u306e\u901f\u5ea6\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u8d85\u97f3\u6ce2\u30d1\u30eb\u30b9\u3092\u30ac\u30b9\u6d41\u306b\u653e\u5c04\u3057\u3001\u30d1\u30eb\u30b9\u304c 2 \u70b9\u9593\u3092\u4f1d\u308f\u308b\u306e\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u6a5f\u80fd\u3057\u307e\u3059\u3002\u8d85\u97f3\u6ce2\u6d41\u91cf\u8a08\u306f\u975e\u4fb5\u5165\u578b\u3067\u3042\u308b\u305f\u3081\u3001\u30d1\u30a4\u30d7\u306e\u5207\u65ad\u3084\u7a74\u3042\u3051\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u7cbe\u5ea6\u3082\u9ad8\u304f\u3001\u9ad8\u5727\u7528\u9014\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6e29\u5ea6\u3001\u5727\u529b\u3001\u30ac\u30b9\u7d44\u6210\u306a\u3069\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u6b21\u306b\u3001\u30b3\u30ea\u30aa\u30ea\u6d41\u91cf\u8a08\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30bf\u30a4\u30d7\u306e\u6d41\u91cf\u8a08\u306f\u3001\u5730\u7403\u306e\u81ea\u8ee2\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u79fb\u52d5\u7269\u4f53\u306e\u504f\u5411\u3067\u3042\u308b\u30b3\u30ea\u30aa\u30ea\u52b9\u679c\u306e\u539f\u7406\u306b\u57fa\u3065\u3044\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002\u30b3\u30ea\u30aa\u30ea\u6d41\u91cf\u8a08\u306f\u3001\u30ac\u30b9\u304c\u632f\u52d5\u7ba1\u3092\u6d41\u308c\u308b\u969b\u306e\u632f\u52d5\u7ba1\u306e\u632f\u52d5\u306e\u5909\u5316\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u3067\u8cea\u91cf\u6d41\u91cf\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u4f4e\u6d41\u91cf\u3067\u3082\u7cbe\u5ea6\u304c\u9ad8\u304f\u3001\u5bc6\u5ea6\u3068\u6e29\u5ea6\u3092\u540c\u6642\u306b\u6e2c\u5b9a\u3067\u304d\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b3\u30ea\u30aa\u30ea\u6d41\u91cf\u8a08\u306f\u9ad8\u4fa1\u3067\u3042\u308a\u3001\u5b9a\u671f\u7684\u306a\u6821\u6b63\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\u3082\u3046 1 \u3064\u306e\u4eba\u6c17\u306e\u3042\u308b\u9078\u629e\u80a2\u306f\u3001\u6e26\u6d41\u91cf\u8a08\u3067\u3059\u3002\u3053\u306e\u30bf\u30a4\u30d7\u306e\u6d41\u91cf\u8a08\u306f\u3001\u6d41\u308c\u308b\u6d41\u4f53\u5185\u306e\u65ad\u5d16\u4f53\u306e\u80cc\u5f8c\u306b\u4ea4\u4e92\u306b\u6e26\u304c\u5f62\u6210\u3055\u308c\u308b\u6e26\u653e\u51fa\u306e\u539f\u7406\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u6e26\u6d41\u91cf\u8a08\u306f\u3001\u3053\u308c\u3089\u306e\u6e26\u306e\u5468\u6ce2\u6570\u3092\u6e2c\u5b9a\u3057\u3066\u6d41\u91cf\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u30b7\u30f3\u30d7\u30eb\u3055\u3001\u8010\u4e45\u6027\u3001\u305d\u3057\u3066\u9ad8\u6e29\u3084\u9ad8\u5727\u306b\u8010\u3048\u3089\u308c\u308b\u3053\u3068\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6e26\u6d41\u91cf\u8a08\u306f\u3001\u7279\u306b\u4f4e\u6d41\u91cf\u306e\u5834\u5408\u3001\u4ed6\u306e\u30bf\u30a4\u30d7\u307b\u3069\u6b63\u78ba\u3067\u306f\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

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\"alt-806\"<\/p>\n

Another popular choice is the vortex flow meter<\/strong><\/a>. This type of flow meter uses the principle of vortex shedding, which is the formation of alternating vortices behind a bluff body in a flowing fluid. Vortex flow meters measure the frequency of these vortices to determine the flow rate. They are known for their simplicity, durability, and ability to handle high temperatures and pressures. However, vortex flow meters may not be as accurate as other types, especially at low flow rates.<\/p>\n

Last but not least, we have the differential pressure flow meter. This type of flow meter measures the pressure drop across a constriction in the pipe caused by the flow of gas. By knowing the pressure drop and the properties of the gas, the flow rate can be calculated. Differential pressure flow meters are widely used and are relatively inexpensive compared to other types. However, they may require regular maintenance and calibration to maintain accuracy.<\/p>\n

In conclusion, when it comes to measuring natural gas flow, there are several options to choose from. The thermal mass flow meter, ultrasonic flow meter, Coriolis flow meter, vortex flow meter, and differential pressure flow meter are all excellent choices, each with its own advantages and limitations. The best flow meter for natural gas will depend on factors such as accuracy requirements, flow rate range, and budget. It is important to carefully consider these factors and consult with experts to select the most suitable flow meter for your specific application.<\/p>\n","protected":false},"excerpt":{"rendered":"

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