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General| Model | BL122 |
|---|---|
| Display | LCD |
| Type | Controller |
| Range | pH: 0.00 to 14.00 pH |
| Resolution | pH: 0.01 pH |
| Accuracy | ORP: ±2 mV |
| Calibration | ORP: Automatic, one point with mV value |
| Temperature Compensation | Automatic from -5.0 to 105.0°C |
| Dosing Relay | Maximum 2A, 250 VAC, 30 VDC |
| Alarm Relay | Maximum 2A, 250 VAC, 30 VDC |
| Power Supply | 12 VDC adapter |
Details the technical parameters of the BL120, BL121, BL122, and BL123 controllers.
Outlines the specifications for Hanna Cloud connectivity on BL122 and BL123 models.
Provides detailed technical specifications for the HI1036-18XX probe.
Provides essential guidelines and precautions for controller installation.
Step-by-step instructions for the physical installation of the controller.
Details the configuration options for pH measurement and control parameters.
Details the configuration options for ORP measurement and control parameters.
Details the configuration options for temperature measurement parameters.
Provides instructions for calibrating the controller's pH and ORP sensors.
Step-by-step guide for performing pH electrode calibration.
Describes critical errors that can cause the controller to enter error mode.
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