8
SPECIFICATIONS
Log feature
• Automatic log
• 60 days logging with 10 seconds period (or 100 logs)
• pH / ORP / temperature measurements
• Events: alarms / errors / power outage
• Recall table / graphic modes
• Export on USB key
• Log files in CSV format
Cloud connectivity
BL122 & BL123 only
The BL122 & BL123 devices can connect to Hanna Cloud using a secured connection.
• Ethernet (RJ45) 10/100 Mbps connection
• Device identity registry
• Policy-based authorization of security keys
The instrument will send status information to Hanna Cloud with a defined period.
• Readings: pH / ORP / Temperature
• Events: Alarms / Warnings / Errors
• Peripheral status: LEDs
• Last dosed acid and chlorine volumes
• GLP info
The instrument will send setup information to Hanna Cloud at startup and whenever
the setup is changed on the instrument.
• Alarm settings
• Dosing settings
• General settings
• System: Meter information (model, FW version, OS version, serial number), Probe
information (type, FW version, serial number)
The “Remote Hold” mode:
• is an emergency mode that can be remotely triggered via web application
• in this mode the pumps are deactivated
• can be canceled manually from the controller menu
Ethernet input
BL122 & BL123 only
• Ethernet connector (RJ-45) 10/100 Mbps connection
Additional specifications
Pump control
• Pump flow control 0.5 to 3.5 L/h (0.13 to 0.92 G/hour) and maximum output pressure
1 atm (14 psi)
• Manual control for each pump
Password protection • The setup, calibration and log recall features are password protected
Storage interface • USB
GLP • pH / ORP
Alarm system
• Intuitive alert system based on LED color coded alarm system
• Alarm filtering options
• Alarm relay control based on user setup filters
Alarm relay output
SPDT 5A/230 Vac
Activated by selectable pH / ORP / Temperature alarm conditions
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