Hanna Instruments hi 983315-0 User Manual

Manufacturers since 1978

These Instruments are in

Compliance with the CE Directives

Hanna Instruments reserves the right to modify the design, construction

and appearance of its products without advance notice.

These meters are warranted for two years against defects in work-

manship and materials when used for their intended purpose and

maintained according to instructions. The probe is warranted for a

period of six months. This warranty is limited to repair or replace-

ment free of charge.
Damages due to accident, misuse, tampering or lack of prescribed

maintenance 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 pur-

chase, 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 de-

partment and then send it with shipment costs prepaid. When shipping

any instrument, make sure it is properly packaged for complete protec-

tion.
To validate your warranty, fill out and return the enclosed warranty card

within 14 days from the date of purchase.
All rights are reserved. Reproduction in whole or in part is prohibited
without the written consent of the copyright owner, Hanna Instru-
ments Inc., Woonsocket, Rhode Island, 02895 , USA.

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 meter. If you need additional technical information, do

not hesitate to e-mail us at tech@hannainst.com.
These instruments are in compliance with the   directives.

HI983315-0, HI983315-1 and HI98331500 are conductiv-

ity  indicators and controllers with a relay output designed

for simplicity of use in a wide range of industrial applica-

tions.
HI98331500 is provided with a DC/DC converter which

isolates the measure system from the external power supply.
They are panel-mounted with membrane keypads on the

front panel and an easy-to-read LCD display.
All the meters automatically compensate for temperature

variations. The probe is easy to clean and requires little

maintenance.
Measurements are highly accurate and the meters can be

calibrated at one point.
Power supply, wiring and selection are made via the plug-

in terminal blocks on the rear panel.
LED indicators on the front panel identify whether the

controller is in set or reading mode; alarm led lights up

when measurements are higher than selected setpoint value.

Range

0.0 to 199.9 ppm

Resolution

 0.1 ppm

Accuracy (@ 20°C)

±2% f.s.

Setpoint

Adjustable through multiturn trimmer

Alarm Condition LED ON and alarm contact closed when

measured TDS value is higher than setpoint

Alarm  Output

2-contact relay, no fuse protected.

5A, 240 VAC, 30 VDC

Probe

HI 7634-00 EC/TDS probe

Temp. Compensation Automatic from 5 to 50°C

(41 to 122°F) with ß=2%

TDS Conversion Factor

  0.5

Calibration

Manual, at one point through trimmer

Calibration Solution

HI 7033 (84 µS/cm)

Power supply:

 External

HI983315-0

12  VDC

HI98331500

12VDC  isolated inside with DC/DC converter

HI983315-1

 115/230 VAC; 50/60Hz

Dimensions

 79 x 49 x 95 mm (3.1 x 1.9 x 3.7”)

Weight:
HI983315-0, HI98331500

140 g (4.96 oz)

HI983315-1

 250 g (8.85 oz)

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. The metal band at the end of the probe is sensitive to electro-
static discharges. Avoid touching this metal band at all times. During op-
eration, ESD wrist straps should be worn to avoid possible damage to the
probe by electrostatic discharges. 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 voltage at the
measurement surface exceeds 24 VAC or 60 VDC. Use plastic beakers to
minimize any EMC interferences.
To avoid damage or burns, do not perform any measurement in microwave
ovens.

ISTR983315R5      12/2001

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.
The meters are supplied with:

• Instruction manual;

• Mounting brackets.
Note: Conserve all packing material until the instrument

has been observed to function correctly. Any defective

item must be returned in its original packing.