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HANNA instruments BL 983321-0, BL 983321-1 User Manual

Summary

Measure and monitor Total Dissolved Solids (TDS) with this highly accurate, professional-grade meter. This comprehensive manual serves as an essential guide for water quality technicians, engineers, and industrial users requiring precise dissolved solids measurements. It covers full operational setup, detailed calibration procedures, advanced features such as auto-dosing control, troubleshooting, and electrical specifications, ensuring safe and effective use across various demanding environments.

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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 ppm before using the instrument. Resolution 0.01 ppm

BL 983321-0 Accuracy (@ 20°C/68°F) ±2% f.s.

If you need additional technical information, do not hesitate

BL 983321-1 to e-mail us at [email protected]. Typical EMC Deviation ±2% f.s. These instruments are in compliance with the directives. TDS conversion factor 0.5 Probe HI 7634-00 EC/TDS probe (not included)

Panel-Mounted Temp.Compensation Automatic from 5 to 50°C (41 to 122°F);

PRELIMINARY EXAMINATION

TDS Indicators &

Calibration Manual, through CAL trimmer

Remove the instrument from the packing material and

Controllers Dosing Contact Maximum 2A (fuse protected), 250 Vac, 30 Vdc

examine it carefully. If any damage has occurred during

Contact close when measure > setpoint

shipment, immediately notify your Dealer or the nearest

Setpoint Adjustable, from 0 to 19.99 ppm

Hanna Customer Service Center.

Overtime Adjustable, typically from 5 to approx. 30 minutes

Each meter is supplied with:

Power Consumption 10 VA

• Mounting brackets

Installation Category II

• Instruction manual

Power supply: External (fuse protected)

Note: Conserve all packing material until the instrument

BL983321-0 12 Vdc

has been observed to function correctly. Any defective

item must be returned in its original packing. BL983321-1 115/230 Vac ; 50/60Hz 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- BL983321-0 and BL983321-1 are TDS indicators and HI 7634-00 EC/TDS probe manship and materials when used for their intended purpose and

controllers with a relay output designed for simplicity of use in

HI 7061M Probe cleaning solution, 230 m L bottle

maintained according to instructions. Probes are warranted for six months.

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 983321-0 powered at 12 Vdc

Recommendations for Users • BL 983321-1 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 983321-0, BL 983321-1 User Manual

Page 1 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 operat...
Page 2 FUNCTIONAL DESCRIPTION OPERATIONS Front panel Rear panel REAR PANEL CONNECTIONS CALIBRATION Terminals #1: Probe To calibrate the meter, proceed as follows: • Connect the HI 7634-00 probe by following ...

Manual Details

Brand Hanna Instruments
Pages 2
File Size 552.61 KB
Published May 21, 2026
63 views

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Frequently Asked Questions

What are the voltage options for the BL 983321-1 model?

It can be powered at either 115 Vac or 230 Vac.

How often should I calibrate the meter?

Calibrate it after cleaning and when recalibrating (recalibrate the meter).

What must I do if the instrument is damaged during shipment?

Immediately notify your Dealer or the nearest Hanna Customer Service Center.

What precautions should I take regarding the probe when not in use?

Clean the probe before storing it with tap water.