Hanna Instruments Australia
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Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm
Hanna Instruments Australia
Sales: (03) 9769 0666   |    Mon to Fri: 8:30am – 5:00pm

Dual-Channel Universal Process Controller for Industrial Applications - HI520

$2,260.34$2,712.40

$2,260.34
$2,712.40


Prices include GST. Not all items are in stock. Call 03 9769 0666 to confirm.

HI520 is an advanced process controller that can be configured for applications requiring monitoring and/or control of four main water-analysis parameters: pH, ORP, Conductivity, and Dissolved Oxygen.

  • Waterproof IP65 (Nema 4X) enclosure
  • Multi-color LED status indicators & audible alarm
  • Universal mounting kits available with wall, pipe, and panel mounting options
    (All mounting kits must be ordered separately.)

Description

Description:

HI520 is an advanced process controller that can be configured for applications requiring monitoring and/or control of four main water-analysis parameters: pH, ORP, Conductivity, and Dissolved Oxygen. This controller features a digital probe input(s) that automatically detects and updates the controller with the parameter that it measures.

HI520 is Hanna’s first dual-input process controller that accepts virtually any combination of compatible probes. Designed to adapt to unique process control requirements, users have the option to enable or disable each channel independently.

Additionally, HI520 introduces enhanced industrial control by operating a control-loop system whereby users have the option to run channel control either independently or configure to be triggered sequentially upon reaching the other channel’s set point(s) (1, 2, or both). The device operates a logical channel with built-in mathematical functions. This function is intended for when the controller works as an analyzer for monitoring high/low parameter levels between two identical inputs with identical measuring configurations.

HI520

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.

hi520

Relays

Available with up to five control and one alarm electromechanical relays.

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.


HI520

Large LCD

The LCD displays measurement information along with indicators of potential problems. The DIAG key then provides details of the issue.

HI520

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.

HI520

Help Button

Using the help and diagnostic button (? DIAG) will provide information related to errors or in setup mode, information about settings.

SKU HI520
Name Dual-Channel Universal Process Controller for Industrial Applications - HI520
Channels 2
Display Graphic LCD, 128 x 64 pixel B/W with backlight
Digital Inputs 2 independent, galvanically isolated inputs (configurable for Hold & Cleaning functions)
On state 5 to 24 Vdc, low or high level active
Analog Outputs 2 or 4 independent, galvanically isolated outputs 0 – 22 mA configurable as: 0 – 20 mA;
4 – 20 mA 22 mA as alarm signal, configurable option
Digital Communication RS485 serial port - Remote monitoring and control USB-C port - Retrieve log files and firmware upgrading
Relays Up to 5 relays (independently configurable for process variables, Hold & Cleaning functions
Electromechanical relay SPDT and SPST contact outputs 5A – 250 Vac; 5A – 30 Vdc (resistive load)
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
Data Logging Interval log, up to 100 files, maximum 8600 records on each stored file. When the maximum limit of 100 stored files is reached, the most recent file will automatically erase the oldest one.
Event log, maximum 100 records. When the maximum limit is reached, the last record overwrites the oldest one.
Power Supply 100 – 240 Vac ±10%; 50/60 Hz; 15VA; fuse protected (2A, 250V slow blow fuse)
Power Consumption 15VA
Installation Category II
Environment -20 to 50 ºC (-4 to 122 ºF); maximum 100% RH non-condensing
Enclosure* Single case ½ DIN, type 4X, IP65 ingress protection
Weight Approximately 1.6 kg (3.5 lb.)
Dimensions Width: 144.0 mm (5.7 in.)
Height 144.0 mm (5.7 in.)
Depth 151.3 mm (6.0”)

All prices are inclusive of GST and not all items are stock items, if you require an immediate solution please send an email to sales@hannainst.com.au or call us on (03) 9769 0666.

Free standard delivery: We offer free delivery within Australia on orders over $100, typically arriving within 5 to 7 days. Delivery times may vary depending on the courier service and the recipient's location. Free shipping is not available with other offers or discounts.

Same-day despatch: Place your order before 1 PM Monday to Friday for same-day despatch. Delivery times may vary depending on the courier service and the recipient's location. Subject to stock availability.

Please note that we do not offer shipping to PO Box addresses.

Additional information

Weight 1.59 kg
Parameter

Dissolved, Oxygen