HI2004-18 • HI2014-18 HI2004-28 • HI2014-28 ORP and Temperature Industrial Smart Probes HI510 and HI520 Universal Process Controller compatible HI20X4-18 and HI20X4-28 are ORP and temperature probes designed for use with the Hanna Instruments® HI510 or HI520. The system is designed to monitor and control disinfection chemicals or follow and control a critical oxidation (or reduction) reaction. mV measurements are auto-compensated for barometric pressure and temperature. • HI2004-18 and HI2014-18 platinumsensor series are designed to provide the best response over a wide range of applications. Used in reducing processes such as chlorine dosing in pools and spas or chromate reduction. • HI2004-28 and HI2014-28 goldsensor series are designed for oxidative processes such as cyanide oxidation in the mining industry. The probe features a ºat tip (ideal for solutions containing aggressive chemicals) which virtually eliminates dirt deposits and signicantly reduces maintenance. Suitable for continuous measurement of ORP required for monitoring and/or controlling oxidizers and reducing agents in water treatment monitoring, industrial eÏuent treatment, and swimming pools, the probe can be submersed/immersed using the 3/4” NPT threads, or installed directly in-line or in a ºow cell installation, using the lower sensor threads. The probe is also available with an integral connector that permits cable connections after installation. Patch cables may be purchased separately to connect between the probe and controller up to 50 meters (164 ft). • Rugged, chemically-resistant PVDF body • 3/4” NPT external thread • 6 bar (87 psi) maximum pressure at 25 °C (77 °F) • Built-in temperature sensor for measurement • Digital probe stores model, firmware, serial number, and calibration information • Minimum maintenance Dimensions Choose your configuration: xx 04 PTFE junction 14 Ceramic junction y 1 Platinum sensor; –5.0 to 100.0 °C (23.0 to 212.0 °F); ±2000 mV 2 Gold sensor; –5.0 to 100.0 °C (23.0 to 212.0 °F);± 2000 mV 8 Smart probe, with RS485 connection zz 00 supplied with DIN connector (without cable). See page 15.56 (HI510 and HI520 accessories section) for patch cable ordering codes. 05, 10, 15, 25, 50 fixed cable length (in meters) HI20 — y 8 z z x x Ordering Information Each probe is supplied with quick reference guide with probe quality certificate. See compatible probe extension cables on page page 15.56, see addtional mounting accessories on page 15.31, see probe holders on page 15.140 and 15.136. Specifications example HI2004-18zz ORP Range –2000 to +2000 mV Resolution 1 mV Accuracy ±2 mV Calibration Single point, value can be adjusted ±60 mV around measured mV Temperature Range –5.0 to 100.0 °C (23.0 to 212.0 °F) Resolution 0.1 °C; 0.1 °F Accuracy ±0.5 °C; ±1.0 °F Calibration Single point offset (controller setting) Temperature Compensation 0 to 99.9 °C Temperature Sensor 10K Thermistor (encased in glass) Reference Junction PTFE ORP Sensor Platinum band (encircling temperature sensor) Maximum Pressure 6 bar Threaded Connection 3/4” NPT external thread for mounting Wetted Parts Sensor body PVDF ORP Pt Therm glass o-ring NBR Junction PTFE Matching pin titanium Protection Rating IP68 Cable Length zz, see Ordering Information PTFE junction: Minimizing the potential for clogging and chemically resistant, PTFE is ideal for samples with high content of suspended solids or for high-pressure installations. Ceramic junction: Porous chemically resistant plug that connects the reference electrode to the process electrically. 43 mm (1.7") 21 mm (0.8") Ø 28 mm (1.1”) Ø 22 mm (0.9”) 3/4’’ NPT 185 mm (7.3”) 187 mm (7.4”) 183 mm (7.2") 15 Process Instrumentation 15.67 www.hannainst.com | controllers
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