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WARRANTY

Instruction Manual

BL 983324-0
BL 983324-1

Panel-Mounted

TDS Indicators &

Controllers

GENERAL DESCRIPTION

SPECIFICATIONS

Range

0.0 to 49.9 ppm

Resolution

0.1 ppm

Accuracy 

(@ 20°C/68°F)

±2% f.s.

Typical EMC Deviation

±2% f.s.

TDS conversion factor

0.5

Probe

HI 7634-00

 EC/TDS probe (not included)

Temp.Compensation

Automatic from 5 to 50°C (41 to 122°F);

ß=2%/ºC

Calibration

Manual, through CAL trimmer

Dosing Contact

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

Contact close when measure > setpoint

Setpoint

Adjustable, from 0 to 49.9 ppm

Overtime

Adjustable, typically from 5 to approx. 30 minutes

Power Consumption

10 VA

Installation Category

II

Power supply

:

External (fuse protected)

BL983324-0

12 Vdc

BL983324-1

115/230 Vac ; 50/60Hz

Dimensions

83 x 53 x 99 mm (3.3x2.1x3.9”)

ACCESSORIES

Recommendations for Users

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.

Remove the instrument from the packing material and
examine it carefully. If any damage has occurred during
shipment, immediately notify your Dealer or the nearest
Hanna Customer Service Center.
Each meter is supplied with:
• Mounting brackets
• Instruction manual
Note: Conserve all packing material until the instrument

has been observed to function correctly. Any defective
item must be returned in its original packing.

Dear Customer,
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
before using the instrument.
If you need additional technical information, do not hesitate
to e-mail us at 

[email protected]

.

These instruments are in compliance with the 

 directives.

PRELIMINARY EXAMINATION

BL983324-0

 and 

BL983324-1

 are TDS indicators and

controllers with a relay output designed for simplicity of use in
a wide range of  applications.
Connections and wiring to probe, power supply and contacts
are made via the terminal blocks on the rear panel.
The probe is easy to clean and requires little maintenance.
Other features include: automatic temperature compensation
of readings, single point calibration, overtime control system,
multi-colour LED for indicating if the meter is in measure-
ment/dosing/alarm condition, possibility to set (Off-Auto-On
switch) dosing action mode.
Two models are available:

• BL 983324-0

 powered at 12 Vdc

• BL 983324-1

 powered at 115 or 230 Vac

HI 7634-00

EC/TDS probe

HI 70033P

84 µS/cm calibration solution, 20 mL
sachet (25 pcs)

HI 7033M

84 µS/cm calibration solution, 230 mL

HI 7033L

84 µS/cm calibration solution, 500 mL

HI 7061M

Probe cleaning solution, 230 mL bottle

HI 7061L

Probe cleaning solution, 500 mL bottle

HI 710005

12 Vdc power adapter, US plug

HI 710006

12 Vdc power adapter, European plug

HI 710012

12 Vdc power adapter, Australian plug

HI 710013

12 Vdc power adapter, South African plug

HI 710014

12 Vdc power adapter, UK plug

HI 731326

Calibration screwdriver (20 pcs)

HI 740146

Mounting brackets

CE DECLARATION OF CONFORMITY

ASSEMBLING VIEW

These instruments are warranted for two years against defects in work-
manship and materials when used for their intended purpose and
maintained according to instructions. Probes are warranted for six months.
This warranty is limited to repair or replacement free of charge.
Damages due to accident, misuse, tampering or lack of prescribed main-
tenance are not covered. If service is required, contact the dealer from
whom you purchased the instrument. If under warranty, report the model
number, date of purchase, serial number and the nature of the failure. If
the repair is not covered by the warranty, you will be notified of the
charges incurred. If the instrument is to be returned to Hanna Instruments,
first obtain a Returned Goods Authorization Number from the Customer
Service department and then send it with shipment costs prepaid. When
shipping any instrument, make sure it is properly packaged for complete
protection.

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