This probe is compatible to Hanna controllers HI510&HI520 c/w ISO 7027 - EN 27027 standards. 0 - 400 FNU(NTU/FTU). HI7676602 Flow-cell installation. www.hannamalaysia.com for more details, https://www.hannamalaysia.com #hannamalaysia #hannainst #HI520 #turbidity #HI510 #controllers

ALL-NEW Turbidity Probe HI7660-28 series for HI510/520 process controllers. Compatible HI510/HI520 c/w ISO 7027 - EN 27027 standards. 0 - 400 FNU(NTU/FTU). HI7676602 Flow-cell installation. www.hannamalaysia.com read more

HI520 Dual-Channel Universal Process Controller Our advanced process controller, the HI520, is designed for applications requiring precise monitoring and control of four key water-analysis parameters: pH, ORP, Conductivity, and Dissolved Oxygen Waterproof Enclosure: IP65 (Nema 4X) rating ensures durability in harsh environments. Clear Status Indicators: Multi-color LEDs and an audible alarm provide immediate system feedback. Versatile Installation: Compatible with wall, pipe, and panel mounting kits (sold separately). Modbus Integration: Easily integrates into Modbus networks for remote monitoring, setup, and configuration.     Control Modes Set points for control operations can be configured to be on/off, proportional, or PID types of control. The flexibility in programming allows for fine-tuning of a set point to be maintained with tight control preventing any overshoot and waste of chemicals. Hold Function Hold can also be triggered manually and by using and external digital input for disabling control mode when performing maintenance. Configurable Alarm System Configurable for set points and temperature or activated by abnormal operation, a red Alarm LED will blink and can easily be seen from a distance. All relays configured for control are inactivated until the alarm state is resolved. Auto-cleaning cycle The cleaning function allows the ability to program one or more wash cycles and use the relays to activate valves, pumps or compressed air based on the type of washing that is required to maintain probes for reliable results.   Relays Available with up to five electromechanical control relays and one alarm relay. Analog Outputs Up to four galvanically isolated analog outputs for control of pumps and valves. Digital RS485 Output Can daisy-chain up to 32 devices to a remote monitoring system. Digital Inputs Two digital inputs available for modes including disabling, cleaning and placing the controller into hold status.   Large LCD The LCD displays measurement information along with indicators of potential problems. The DIAG key then provides details of the issue. Data-logging Store info at selectable intervals along with relay control settings and calibrations data. Up to 100 lots, each holding 8600 records. Transfer to a flash drive as a .csv file using the USB Type-C port. Help Button Using the help and diagnostic button (? DIAG) will provide information related to errors or in setup mode, information about settings.   SPECIFICATION Specification Detail sku HI520 On state 5 to 24 Vdc, low or high level active Analog Outputs: 2 or 4 independent, galvanically isolated outputs 0 22 mA con¯¬gurable as 0 20 mA Fuse protected 5A, 250V slow blow fuse Alarm Relay for All Measurement Alarms: Electromechanical relay SPDT contact output 5A 250 VAC, 5A 30 Vdc (resistive load) Fuse protected 5A, 250V slow blow fuse Dimensions: Width 144.0 mm (5.7in.) Height 144.0 mm (5.7in.) Depth 151.3 mm (6.0in.)     read more

HI7640-58 Optical DO Process Smart Probe Works with Universal Process Controllers (HI510 and HI520) The HI7640-58 is an optical dissolved oxygen probe with HI764113-1 Smart Caps for measurement of dissolved oxygen. The probe is designed to work with the HI510 or HI520 process controller. When paired with the controller, the system provides accurate dissolved oxygen measurements auto-compensated for barometric pressure, salinity (set manually), and temperature.   Suitable for control applications in aeration basins, ponds, and tanks where optimizing oxygen transfer is a key element, the probe can be submersed/immersed in a tank using the 3/4'' NPT threads, or installed in a flow cell using the lower sensor threads. Several extension cables can be purchased separately to cover up to 50 meter (164 ft) distance between probe and controller. Principle of Operation The method is based on the principle of fluorescence quenching and features an immobilized Pt- based luminophore that is excited by the light of a blue LED and emits a red light. Dissolved oxygen quenches this excitation. When there is no oxygen present, the lifetime of the signal is the greatest; as oxygen hits the sensing surface, the lifetime becomes shorter. The intensity and lifetime are inversely proportional to the amount of oxygen present; as oxygen interacts with the luminophore it reduces the intensity and lifetime of the luminescence. The lifetime of the luminescence is measured by a photodetector, and is used to calculate the dissolved oxygen concentration. This is, in turn, reported by the controller as % saturation or mg/L of dissolved oxygen. Over time, the sensor's optical components can age but are compensated for by using the reference signal to compensate the measuring path. As a result, the sensor provides accurate dissolved oxygen measurements over long periods of time without the need for frequent calibrations. Factory calibrated Smart Cap that stores data 3/4'' NPT external thread at both ends Built-in temperature sensor for measurement Digital probe stores model, firmware, serial number, calibration information and Smart Cap data (serial number, installation date) Minimum maintenance (no electrolyte refill or membrane replacement) Measurement reliability independent of flow rate Reduced response time Stable readings even when oxygen concentration is low   read more

HI7640-58 Optical DO Process Smart Probe Works with Universal Process Controllers (HI510 and HI520) The HI7640-58 is an optical dissolved oxygen probe with HI764113-1 Smart Caps for measurement of dissolved oxygen. The probe is designed to work with the HI510 or HI520 process controller. When paired with the controller, the system provides accurate dissolved oxygen measurements auto-compensated for barometric pressure, salinity (set manually), and temperature.   Suitable for control applications in aeration basins, ponds, and tanks where optimizing oxygen transfer is a key element, the probe can be submersed/immersed in a tank using the 3/4'' NPT threads, or installed in a flow cell using the lower sensor threads. Several extension cables can be purchased separately to cover up to 50 meter (164 ft) distance between probe and controller. Principle of Operation The method is based on the principle of fluorescence quenching and features an immobilized Pt- based luminophore that is excited by the light of a blue LED and emits a red light. Dissolved oxygen quenches this excitation. When there is no oxygen present, the lifetime of the signal is the greatest; as oxygen hits the sensing surface, the lifetime becomes shorter. The intensity and lifetime are inversely proportional to the amount of oxygen present; as oxygen interacts with the luminophore it reduces the intensity and lifetime of the luminescence. The lifetime of the luminescence is measured by a photodetector, and is used to calculate the dissolved oxygen concentration. This is, in turn, reported by the controller as % saturation or mg/L of dissolved oxygen. Over time, the sensor's optical components can age but are compensated for by using the reference signal to compensate the measuring path. As a result, the sensor provides accurate dissolved oxygen measurements over long periods of time without the need for frequent calibrations. Factory calibrated Smart Cap that stores data 3/4'' NPT external thread at both ends Built-in temperature sensor for measurement Digital probe stores model, firmware, serial number, calibration information and Smart Cap data (serial number, installation date) Minimum maintenance (no electrolyte refill or membrane replacement) Measurement reliability independent of flow rate Reduced response time Stable readings even when oxygen concentration is low   read more

ORP Industrial Smart Probes HI510 and HI520 Universal Process Controller Compatible These industrial pH probes are intended for industrial process control when paired with the HI510 or HI520 Universal Process Controller. HI2004-1805 Industrial ORP process smart probe for HI-510 Controller with platinum sensor, PTFE junction & 5 meters of cable HI2004-2805 Industrial ORP process smart probe for HI-510 Controller with gold sensor, PTFE junction & 5 meters of cable read more