HANNA instruments BL 983322-0, BL 983322-1 User Manual
Summary
This essential guide provides comprehensive instructions for operating high-precision conductivity meters (EC/TDS). The system includes automatic temperature compensation, adjustable setpoints, and optional over-time control for precise liquid monitoring. This manual details installation, calibration procedures, electrical wiring setup (DC/AC), troubleshooting, and safe usage practices. It is designed for professional engineers, laboratory technicians, and industrial users requiring reliable, continuous water quality data management.
Page 1 Text Content
Dear Customer,
Instruction Manual
SPECIFICATIONS CE DECLARATION OF CONFORMITY
Thank you for choosing a Hanna product. This manual will provide you with the necessary information
for the correct operation of the meter. Please read it carefully Range 0.00 to 19.99 µS/cm before using the instrument. Resolution 0.01 µS/cm
BL 983322-0 Accuracy (@ 20°C/68°F) ±2% f.s.
If you need additional technical information, do not hesitate
BL 983322-1 to e-mail us at [email protected]. Typical EMC Deviation ±2% f.s. These instruments are in compliance with the directives. Probe HI 7634-00 EC/TDS probe (not included) Temp.Compensation Automatic from 5 to 50°C (41 to 122°F);
Panel-Mounted ß=2%/ºC
PRELIMINARY EXAMINATION
Calibration Manual, through CAL trimmer
EC Indicators &
Dosing Contact Maximum 2A (fuse protected), 250 Vac, 30 Vdc
Remove the instrument from the packing material and
Controllers Contact close when measure > setpoint
examine it carefully. If any damage has occurred during
Setpoint Adjustable, from 0 to 19.99 µS/cm
shipment, immediately notify your Dealer or the nearest
Overtime Adjustable, typically from 5 to approx. 30 minutes
Hanna Customer Service Center.
Power Consumption 10 VA
Each meter is supplied with:
Installation Category II
• Mounting brackets
Power supply: External (fuse protected)
• Instruction manual
BL983322-0 12 Vdc
Note: Conserve all packing material until the instrument
BL983322-1 115/230 Vac ; 50/60Hz
has been observed to function correctly. Any defective
item must be returned in its original packing. Dimensions 83 x 53 x 99 mm (3.3x2.1x3.9”)
WARRANTY GENERAL DESCRIPTION ASSEMBLING VIEW ACCESSORIES
These instruments are warranted for two years against defects in work- BL983322-0 and BL983322-1 are conductivity indicators HI 7634-00 EC/TDS probe manship and materials when used for their intended purpose and
and controllers with a relay output designed for simplicity of
HI 7061M Probe cleaning solution, 230 m L bottle
maintained according to instructions. Probes are warranted for six months.
use in a wide range of applications.
This warranty is limited to repair or replacement free of charge. HI 7061L Probe cleaning solution, 500 m L bottle
Connections and wiring to probe, power supply and contacts
Damages due to accident, misuse, tampering or lack of prescribed main-
HI 710005 12 Vdc power adapter, US plug
tenance are not covered. If service is required, contact the dealer from are made via the terminal blocks on the rear panel.
whom you purchased the instrument. If under warranty, report the model HI 710006 12 Vdc power adapter, European plug
The probe is easy to clean and requires little maintenance.
number, date of purchase, serial number and the nature of the failure. If
Other features include: automatic temperature compensation HI 710012 12 Vdc power adapter, Australian plug
the repair is not covered by the warranty, you will be notified of the
of readings, single point calibration, overtime control system, HI 710013 12 Vdc power adapter, South African plug
charges incurred. If the instrument is to be returned to Hanna Instruments,
first obtain a Returned Goods Authorization Number from the Customer multi-colour LED for indicating if the meter is in measure-
HI 710014 12 Vdc power adapter, UK plug
Service department and then send it with shipment costs prepaid. When ment/dosing/alarm condition, possibility to set (Off-Auto-On
HI 731326 Calibration screwdriver (20 pcs)
shipping any instrument, make sure it is properly packaged for complete
switch) dosing action mode.
protection. HI 740146 Mounting brackets
Two models are available: • BL 983322-0 powered at 12 Vdc
Recommendations for Users • BL 983322-1 powered at 115 or 230 Vac Before using these products, make sure that they are entirely suitable for the environment in which they are used. Operation of these instruments in residential areas could cause unacceptable interferences to radio and TV equipment. Any variation introduced by the user to the supplied equipment may degrade the instrument’s EMC performance. To avoid electrical shock, do not use these instruments when voltages at the measurement surface exceed 24 Vac or 60 Vdc. To avoid damages or burns, do not perform any measurement in microwave ovens.
Page Summary Contents For HANNA instruments BL 983322-0, BL 983322-1 User Manual
Manual Details
| Brand | Hanna Instruments |
|---|---|
| Pages | 2 |
| File Size | 552.83 KB |
| Published | May 21, 2026 |
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Frequently Asked Questions
What are the power requirements for the two available meters?
Models BL 983322-0 use 12 Vdc, while models BL 983322-1 can be powered at 115 or 230 Vac.
How do I perform an automatic calibration?
After connecting the probe and power supply, adjust the visible 'CAL' trimmer until it reads the solution EC value on the LCD.
What are the safety precautions when using the meter?
Do not use the instruments if voltages exceed 24 Vac or 60 Vdc. Never perform measurements in microwave ovens.
How is Overtime Control set up and managed?
To enable it, ensure the jumper is installed/removed as needed and adjust the 'SET' trimmer (typically from 5 to 30 minutes).
What does the three-color LED indicator signify?
Green means measurement mode; Orange/Yellow indicates dosing is in progress; Red blinking suggests an alarm condition.