• Screw cap connector and PG 13.5 thread • Easy operation • Double-junction technology Electrodes featuring a T-connector have been designed by Hanna to take advantage of both PG 13.5 thread and screw cap. The PG 13.5 thread ensures proper in-line installation; furthermore, the user can quickly and easily perform all servicing and maintenance procedures. The screw cap allows for maximum versatility making it possible to connect a cable of different lengths. Easily detacheable cables make electrode replacement simple. HI1190T has an open junctoin using ground glass. This probe is ideal for samples with a high solids content. HI1192T is made for low conductivity water with an extra reserve of KCl. Many models are available to choose from, all of which feature a double junction of gel polymer filling to ensure long electrode life and reliability in harsh environments. In addition, users can select from ground-glass or PTFE junction technology to meet the needs of their specific application. Hanna electrode holders and assemblies are featured at the end of this section for in-line and submersion applications. These optional accessories can be dismantled and reassembled easily without requiring any special tools. Combination Glass-body pH Electrode Code Glass Junction Electrolyte Temperature Max Pressure Connector Application HI1090T double, PTFE polymer -5 to 95°C (23 to 203°F) - LT 3 bar (43.5 psi) T-type HI1190T hardened double, ground glass polymer -15 to 80°C (5 to 176°F) - LT 6 bar (87 psi) T-type high solids HI1191T hardened double, PTFE polymer -15 to 80°C (5 to 176°F) - LT 8 bar (116 psi) T-type general HI1192T hardened double, PTFE polymer -15 to 80°C (5 to 176°F) - LT 8 bar (116 psi) T-type low conductivity Ring pH and ORP Electrodes with T-type Connection Ring HI1190T HI1090T HI1192T HI1191T 15 Process Instrumentation 15.129 www.hannainst.com | electrodes
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