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\u56fa\u5b9a\u5f0f\u6c14\u4f53\u68c0\u6d4b\u5668\u5747\u8bbe\u8ba1\u4e3a\u5728\u6c14\u4f53\u6d53\u5ea6\u8fbe\u5230\u6f5c\u5728\u6709\u5bb3\u6216\u7206\u70b8\u6027\u6c34\u5e73\u4e4b\u524d\u53d1\u51fa\u8b66\u62a5\u6216\u751f\u6210\u8b66\u793a\u4fe1\u53f7\u3002<\/p>\n PemTech \u6c14\u4f53\u68c0\u6d4b\u5668\u8bbe\u8ba1\u7528\u4e8e\u68c0\u6d4b\u73af\u5883\u7a7a\u6c14\u4e2d\u7684\u6709\u6bd2\u548c\u53ef\u71c3\u6c14\u4f53\u3002\u6240\u6709\u6c14\u4f53\u4f20\u611f\u5668<\/a>\u5747\u57fa\u4e8e\u5fae\u5904\u7406\u5668\uff0c\u91c7\u7528\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u5e76\u4f7f\u7528\u6700\u65b0\u7684\u6570\u5b57\u6280\u672f\u3002\u91c7\u7528\u591a\u79cd\u6c14\u4f53\u68c0\u6d4b\u6280\u672f\u3002<\/p>\n \u5927\u591a\u6570\u6709\u6bd2\u6c14\u4f53\u7684\u76d1\u6d4b\u548c\u6d4b\u91cf\u8303\u56f4\u5728\u767e\u4e07\u5206\u4e4b\u4e00\uff08ppm\uff09\u7ea7\u522b\uff0c\u800c\u6c27\u6c14\u7684\u6d4b\u91cf\u5355\u4f4d\u4e3a\u4f53\u79ef\u767e\u5206\u6bd4\u3002\u53ef\u71c3\u6c14\u4f53\u901a\u5e38\u4ee5\u7206\u70b8\u4e0b\u9650\uff08LEL\uff09\u7684 0-100% \u8fdb\u884c\u6d4b\u91cf\u3002\u6240\u6709 PemTech \u6c14\u4f53\u68c0\u6d4b\u5668\u5747\u8bbe\u8ba1\u4e3a\u5728\u6c14\u4f53\u6d53\u5ea6\u8fbe\u5230\u6f5c\u5728\u6709\u5bb3\u6216\u7206\u70b8\u6027\u6c34\u5e73\u4e4b\u524d\u53d1\u51fa\u8b66\u62a5\u6216\u751f\u6210\u8b66\u793a\u4fe1\u53f7\u3002<\/p>\n PT295 \u7cfb\u5217\u6709\u6bd2\u6c14\u4f53\u548c\u7f3a\u6c27\u68c0\u6d4b\u5668<\/a><\/strong><\/p>\n \u4fe1\u8d56 PemTech \u7684\u6c14\u4f53\u4f20\u611f\u5668\uff0c\u7528\u4e8e\u68c0\u6d4b\u7a7a\u6c14\u4e2d\u7684\u6709\u6bd2\u6c14\u4f53\u548c\u6c27\u6c14\u4e0d\u8db3\u3002\u6211\u4eec\u7684 PT295 \u7cfb\u5217\u662f\u4e00\u6b3e 24 VDC<\/a> \u4f9b\u7535\u7684\u6709\u6bd2\u6c14\u4f53\u68c0\u6d4b\u5668<\/a>\uff0c\u7531\u4e00\u4e2a\u5b89\u88c5\u5728\u9632\u7206\u4eea\u5668\u5916\u58f3\u4e2d\u7684\u63a5\u53e3\u6a21\u5757\u548c\u4e00\u4e2a 316 \u4e0d\u9508\u94a2\u4f20\u611f\u5668\u5934<\/a>\u7ec4\u4ef6\u7ec4\u6210\u3002\u8fd9\u4e9b\u68c0\u6d4b\u5668\u76d1\u6d4b\u591a\u79cd\u6709\u6bd2\u6c14\u4f53\uff0c\u8303\u56f4\u5728\u767e\u4e07\u5206\u4e4b\u4e00\uff08ppm\uff09\u7ea7\u522b\uff0c\u5305\u62ec\uff1a\u6c28\u6c14\u3001\u4e00\u6c27\u5316\u78b3\u3001\u6c2f\u6c14\u3001\u4e8c\u6c27\u5316\u6c2f<\/a>\u3001\u6c22\u6c14\u3001\u6c2f\u5316\u6c22\u3001\u786b\u5316\u6c22\u3001\u4e00\u6c27\u5316\u6c2e\u3001\u4e8c\u6c27\u5316\u6c2e\u3001\u6c27\u6c14\u4e0d\u8db3\u548c\u4e8c\u6c27\u5316\u786b\u3002<\/p>\n \u63a5\u53e3\u6a21\u5757\u662f\u57fa\u4e8e\u5fae\u5904\u7406\u5668\u7684\u7535\u5b50\u7ec4\u4ef6\uff0c\u5177\u6709\u6a21\u62df\u548c\u6570\u5b57\u7535\u8def\uff0c\u7528\u4e8e\u5904\u7406\u4f20\u611f\u5668\u4fe1\u53f7\u4ee5\u8fdb\u884c\u63a7\u5236\u3001\u6570\u636e\u663e\u793a\u5e76\u5c06\u4fe1\u53f7\u4f20\u8f93\u5230\u6c14\u4f53\u63a7\u5236\u9762\u677f<\/a>\u6216 PLC<\/a>\u3002\u6b64\u5916\uff0cPT295 \u7cfb\u5217\u68c0\u6d4b\u5668\u5305\u62ec\u4e00\u4e2a\u5b8c\u5168\u53ef\u7f16\u7a0b\u7684\u201cC\u201d\u578b\u62a5\u8b66<\/a>\u7ee7\u7535\u5668\u89e6\u70b9\uff0c\u53ef\u7528\u4e8e\u8fde\u63a5\u97f3\u9891\/\u89c6\u89c9\u62a5\u8b66\u8bbe\u5907\u3002<\/p>\n \u56fa\u5b9a\u5f0f\u6c14\u4f53\u4f20\u611f\u5668\u7684\u5e94\u7528<\/strong><\/p>\n \u5173\u952e\u6709\u6bd2\u6c14\u4f53\u548c\u7f3a\u6c27<\/a>\u4f20\u611f\u5668\u7279\u6027<\/strong><\/p>\n PT295 \u7cfb\u5217\u53ef\u71c3\u78b3\u6c22\u5316\u5408\u7269\u68c0\u6d4b\u5668<\/a>\uff08\u50ac\u5316\u73e0\uff09<\/strong><\/p>\n PT295 \u7cfb\u5217\u662f\u4e00\u6b3e 24 VDC \u4f9b\u7535\u7684\u6c14\u4f53\u68c0\u6d4b\u5668\uff0c\u7528\u4e8e\u76d1\u6d4b\u7a7a\u6c14\u4e2d\u7684\u53ef\u71c3\u6c14\u4f53\u6216\u78b3\u6c22\u5316\u5408\u7269<\/a>\u84b8\u6c14\u3002\u68c0\u6d4b\u8303\u56f4\u4e3a 0-100% LEL<\/a>\uff08\u7206\u70b8\u4e0b\u9650\uff09\u3002<\/p>\n \u5b8c\u6574\u7684\u4f20\u611f\u5668\u7531\u4e00\u4e2a 316 \u4e0d\u9508\u94a2<\/a>\u4f20\u611f\u5668\u5934\u7ec4\u4ef6\u548c\u4e00\u4e2a\u5b89\u88c5\u5728\u9632\u7206\u4eea\u5668\u5916\u58f3\u4e2d\u7684\u63a5\u53e3\u6a21\u5757\u7ec4\u6210\u3002\u63a5\u53e3\u6a21\u5757\u751f\u6210\u4e0e\u68c0\u6d4b\u8303\u56f4 0 \u81f3 100% \u6210\u6bd4\u4f8b\u7684\u7ebf\u6027 4-20mA \u6a21\u62df\u4fe1\u53f7\u3002\u63a5\u53e3\u6a21\u5757\u8fd8\u63d0\u4f9b\u6570\u5b57\u663e\u793a\u548c\u5b8c\u5168\u53ef\u7f16\u7a0b\u7684\u62a5\u8b66\u7ee7\u7535\u5668\u3002<\/p>\n \u68c0\u6d4b\u5668\u5177\u6709\u7b80\u5355\u7684\u975e\u4fb5\u5165\u5f0f\u81ea\u52a8\u6821\u51c6<\/a>\u529f\u80fd\uff0c\u65e0\u9700\u4efb\u4f55\u624b\u52a8\u8c03\u6574\u3002\u5728\u6821\u51c6\u6a21\u5f0f\u4e0b\uff0c\u6a21\u62df\u4fe1\u53f7\u548c\u62a5\u8b66\u7ee7\u7535\u5668\u88ab\u6291\u5236\uff0c\u4ee5\u907f\u514d\u4efb\u4f55\u8bef\u62a5\u8b66\u3002<\/p>\n<\/div>\n\n
<\/p>\n
PT295 \u7cfb\u5217\u56fa\u5b9a\u5f0f\u6c14\u4f53\u4f20\u611f\u5668<\/a><\/strong><\/h3>\n
\u786b\u5316\u6c22\uff08H\u2082S\uff09\u5fae\u5904\u7406\u5668\u6c14\u4f53\u68c0\u6d4b\u5668<\/strong><\/h3>\n
\n
\n