Hanna Instruments BL 983314 - Manual

WARRANTY
Instruction Manual
BL 983314-0
BL 983314-1
Panel-Mounted
Resistivity
Indicators & Controllers
GENERAL DESCRIPTION
SPECIFICATIONS
Range 0.00 to 19.90 M Ω /cm
Resolution 0.10 M
Ω
/cm
Accuracy (@ 20°C/68°F) ±2% f.s.
Typical EMC Deviation ±2% f.s.
Probe HI 3314 resistivity probe (included)
Temp. Compensation Automatic and Linear
from 5 to 50°C (41 to 122°F)
Temperature Coefficient β =2.4 ; 3.5 ; 4.5 %/°C
User-selectable through rear jumper
Calibration Factory calibrated
Dosing Contact Maximum 2A (fuse protected), 250 Vac, 30 Vdc
Contact close when measure < setpoint
Setpoint Adjustable, from 0 to 19.90 M Ω /cm
Overtime Adjustable, typically from 5 to approx. 30 minutes
Power Consumption 10 VA
Installation Category II
Power supply: External (fuse protected)
BL983314-0 12 Vdc
BL983314-1 115/230 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. The metal band at the end of the
probe is sensitive to electrostatic discharges. Avoid touching this metal band at all times.
During operation, 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 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:
• HI 3314 resistivity probe
• 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
BL983314-0 and BL983314-1 resistivity indicators and
controllers have been designed for continuous monitoring of
process solutions.
The setpoint value can be fixed by acting on the trimmer on
the front panel, and after selection of the required limit, the
output relay allows to control an external dosing device.
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: user-selectable temperature coefficient
for readings compensation, overtime control system, multi-
colour LED for indicating if the meter is in measurement/
dosing/alarm condition, possibility to set (Off-Auto-On switch)
dosing action mode.
Two models are available:
• BL 983314-0 powered at 12 Vdc
• BL 983314-1 powered at 115 or 230 Vac HI 3314 Resistivity probe
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
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 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 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 depart-
ment and then send it with shipment costs prepaid. When shipping any
instrument, make sure it is properly packaged for complete protection.
ASSEMBLING VIEW