HI1001 and HI1005 (pH Electrodes) and HI2001 (ORP Electrode with Pt sensor) Code Junction Electrolyte Temperature Max Pressure Connector Cable HI1001 double, PTFE polymer -5 to 80°C - HT 6 bar (87 psi) BNC 3 m HI1005 double, PTFE polymer -5 to 80°C 6 bar (87 psi) DIN 0.5 m HI2001 double, PTFE polymer -5 to 80°C 6 bar (87 psi) BNC 3 m Matching pin with differential input for grounding • ½” NPT external thread for in-line installation • pH electrode with exclusive PTFE non-clogging membrane • Double-junction technology • PVDF body • Models with built-in matching pin and amplifier In order to reduce normal contamination coming from industrial use, these electrodes combine a polymer reference and double-junction technology. With this technology, no relling is required and the electrode can be used in samples such as organic compounds, proteins and heavy metals. In addition, the pH electrodes use a unique annular PTFE junction that minimizes clogging. These industrial probes have a glass body electrode for use in aggressive chemicals and are easy to clean. A PEI protective sleeve gives the electrodes resistance against mechanical stress. Operating limits are -5 to 80°C (23 to 176°F) and pressure up to 6 bar (87 psi). Both pH and ORP models are available, many of which include a builtin matching pin. Some models also feature a built-in amplier, which allows for measurements to be taken far from the location of the instrument without requiring a transmitter. HI1000 and HI2000 series incorporate a BNC connector that enables connection to any pH/ORP meter quickly and easily. Models with 3 or 5 meters (9.8 or 16 feet) cable are available. HI1000 and HI2000 series HI1000 and HI2000 Series pH and ORP Electrodes for Continuous Flow-thru Monitoring Specically Built for Industrial Applications 15 Process Instrumentation 15.122 | www.hannainst.com electrodes
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