{"id":8202,"date":"2026-10-29T12:08:17","date_gmt":"2026-10-29T04:08:17","guid":{"rendered":"http:\/\/192.168.3.16\/?post_type=product&#038;p=8202"},"modified":"2026-10-29T12:09:34","modified_gmt":"2026-10-29T04:09:34","slug":"bb-200-3m","status":"publish","type":"product","link":"https:\/\/www.qishan-sh.com\/en\/product\/bb-200-3m\/","title":{"rendered":"BB-200-3M Constant Temperature Glass pH Electrode"},"content":{"rendered":"<p>BB-200-3M is the most widely used conventional pH electrode, with a glass measuring membrane combined with an Ag\/AgCl reference structure, suitable for online pH monitoring of general water quality such as conventional wastewater, agricultural irrigation, circulating cooling water, surface water and aquaculture.<\/p>\n<p><strong>Selection Tips:<\/strong>The most versatile conventional pH electrode, the default first choice. Use this model directly when the medium is conventional wastewater, circulating water, surface water or aquaculture water and the temperature does not exceed 60\u2103; select BB-200C-3M when the medium is relatively pure or low-conductivity; select BS-100F-3M or BT-210T-VP when the medium contains strong acids, alkalis or organic solvents.<\/p>\n<p><strong>Application Areas:<\/strong>Suitable for online pH monitoring of general water quality such as conventional wastewater, agricultural irrigation, circulating cooling water, surface water and aquaculture; for conventional operating conditions with medium temperature not exceeding 60\u2103 and pressure resistance within 0.3Mpa.<\/p>\n<p><strong>Matching Instruments:<\/strong>BSP2100 \/ BSP2200 \/ BSP2200D (pH channel); can form a pH + dissolved oxygen dual-channel loop with BSP5200D.<\/p>","protected":false},"excerpt":{"rendered":"<p>BB-200-3M is the most widely used conventional pH electrode, with a glass measuring membrane combined with an Ag\/AgCl reference structure, suitable for online pH monitoring of general water quality such as conventional wastewater, agricultural irrigation, 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