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Hanna Instruments
Mini Controllers

Mini Controllers

Product catalog summary

Introduction
The BL Series Mini-Controllers by Hanna Instruments offer a cost-effective solution for process monitoring and control in various industries. These controllers are designed for easy use, durability, and precise monitoring of parameters such as pH, ORP, TDS, EC, and Resistivity.

Specifications
The Mini-Controllers are compact, measuring 8 x 5 cm and weighing less than 9 oz. They feature a single set point control for operating pumps, valves, or mechanical devices. The control action can be automatic, manual, or disabled, with an adjustable "Overtime" system to prevent overdosing.

Model Specifications
Various models are available, each with specific ranges, resolutions, and accuracies for different parameters. For example, the BL 983313 series measures conductivity with a range of 0 to 1999 μS/cm, while the BL 981411 series measures pH from 0.0 to 14.0. All models include features like manual calibration, automatic temperature compensation, and dosing contacts.

Applications

pH Mini-Controllers: Essential for water conditioning and industrial applications to maintain water quality and infrastructure.
ORP Mini-Controllers: Indicate sanitizing effectiveness in pools and treatment water.
Conductivity Mini-Controllers: Monitor water hardness and purity, crucial for industrial applications.
TDS Mini-Controllers: Measure water quality by indicating dissolved solids, important for reducing water hardness.
Resistivity Mini-Controllers: Measure water quality in high purity systems, indicating filter effectiveness.

Solutions and Maintenance
Hanna Instruments provides a range of solutions for calibration and maintenance, including pH, ORP, conductivity, and TDS solutions. Proper maintenance of sensors with these solutions ensures accurate calibration and extends equipment life.

Conclusion
The BL Series Mini-Controllers are versatile tools for precise monitoring and control in various industrial applications, ensuring optimal water quality and system performance.

Catalog excerpts

Traditionally, process monitoring and control has required consider-able investment in system design, equipment, maintenance and training. With the introduction of the BL Series Mini-Controllers, Hanna provides a solution for industries that require reliable, efficient and affordable process monitoring and control.The new BL Series Mini-Controllers are easy to use, durable andprovide precise monitoring and control of pH, ORP, TDS, EC, and Resistivity. Each Mini-Controller is 8 x 5 cm (3 x 2") in size and weighs lessthan 9 oz. The compact size and simplicity of design allows for easy installation...

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Range0.0 to 14.0 pH0.00 to 14.00 pH0 to 1000 mV1000 mVResolution0.1 pH0.01 pH1 mV1 mV Accuracy (@20ѰC/68F)б0.2 pH0.02 pHѱ5 mV5 mVTypical EMC Deviationѱ0.1 pH0.10 pH/ѱ0.10 mA5 mVѱ5 mV / 0.10 mACalibrationManual, through CAL (offset) trimmerManual, through offset & slope trimmersManual, through CAL trimmer Dosing ContactMaximum 2A (fuse protected), 250 VAC, 30 VDCMaximum 2A (fuse protected), 250 VAC, 30 VDCDosing SelectionAcid or Alk, selectable on the back panelRdx or Oxd, selectable on the back panelContact Open=Acid dosage=Relay ON if Measure > Setpoint=Reductant dosage=Relay ON if Measure >...

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Range0.00 to 10.00 mS/cm0 to 1999 ppm0.00 to 10.00 ppt0 to 999 ppmResolution0.01 mS/cm1 ppm0.01 ppt1 ppmAccuracy (@20C/68аF)2% f.s.ѱ2% f.s.2% f.s.ѱ2% f.s.Typical EMC Deviation2% f.s.ѱ2% f.s.2% f.s.ѱ2% f.s. TDS Conversion Factor-0.650.50.5 ProbeHI 7632-00 EC/TDS probe (optional)HI 7634-00 EC/TDS probe (optional)HI 7632-00 EC/TDS probe (optional)HI 7634-00 EC/TDS probe (optional)Temperature CompensationAutomatic from 5 to 50C (41 to 122аF); β =2%/CAutomatic from 5 to 50аC (41 to 122F); Ў =2%/ҰCCalibrationManual, through CAL trimmerManual, through CAL trimmer Dosing ContactMaximum 2A (fuse protected),...

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Part No.pH Value at 25CSize > HI 7004L4.01500 mL HI 7004/1L4.011 Liter HI 7004/1G4.011US Gallon HI 7007L7.01500 mL HI 7007/1L7.011 Liter HI 7007/1G7.011US Gallon HI 7010L10.01500 mL HI 7010/1L10.011 Liter HI 7010/1G10.011US Gallon Part No.DescriptionSize HI 70300LStorage solution460 mLHI 7091LPretreatment reducing solution460 mL HI 7092LPretreatment oxidizing solution460 mL > HI 5001pH 1.00 at 25аC500 mL HI 5002pH 2.00 at 25C500 mL HI 5005pH 5.00 at 25аC500 mL HI 5006pH 6.00 at 25C500 mL HI 5008pH 8.00 at 25аC500 mL HI 5009pH 9.00 at 25C500 mL HI 5011pH 11.00 at 25аC500 mL HI 5012pH 12.00 at...

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HI 1001 Dimensions HI 3314 Dimensions HI 7632-00 andHI 7634-00 Dimensions HI 2001 Dimensions BL Controller Series Dimensions > P-LBLCONTROLLERS 1.02.1 PRINTED IN USA

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