{"product_id":"yokogawa-ph97-07-retractable-ph-sensor-ph87-series","title":"Yokogawa PH97-07 Retractable pH Sensor PH87 Series","description":"\u003cdiv\u003e\u003cp\u003eThe Yokogawa PH97-07 Retractable pH Sensor is a rugged industrial electrode designed for use with PH87 retractable assemblies to enable continuous pH measurement in pressurized or flowing process environments. It features a Ryton (PPS) body with a protective bulb guard, an integrated PT1000 temperature element, and a double-junction Ag\/AgCl reference for stable long-life operation in harsh applications such as slurries and chemical processes. The sensor covers a pH range of 0–14 with optional ORP capability (±5000 mV) on ORP versions, and its wetted materials include a titanium sheath assembly and a PTFE junction; it operates at temperatures from 0 to 105°C and withstands pressures up to 100 psig, with flow velocities up to ~3 m\/s. The PH97-07 is designed for continuous online monitoring of pH in liquid processes where retractable installation is required, and requires a PH87 retractable assembly for operation. The “-07” insertion length corresponds to approximately 7 inches of insertion, and the model is commonly deployed in pulp and paper processing, chemical tanks, slurries, and pressurized pipelines, where safe sensor removal and maintenance can occur without shutting down the process.\u003c\/p\u003e\u003c\/div\u003e","brand":"YOKOGAWA","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46241940308202,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-001.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/yokogawa-ph97-07-retractable-ph-sensor-ph87-series","provider":"GTG Hardware","version":"1.0","type":"link"}