Instruction Manual
BL 983314-0
BL 983314-1
Panel-Mounted
Resistivity
Indicators & Controllers
WARRANTY
These instruments are warranted for two years against defects in workmanship 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 department and then send it with shipment costs prepaid. When shipping any instrument, make sure it is properly packaged for complete protection.
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.
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 |
tech@hannainst.com. |
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These instruments |
are in compliance with the |
directives. |
PRELIMINARY EXAMINATION
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.
GENERAL DESCRIPTION
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, multicolour 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
SPECIFICATIONS
Range |
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0.00 to 19.90 MΩ/cm |
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Resolution |
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0.10 MΩ/cm |
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Accuracy (@ 20°C/68°F) |
±2% f.s. |
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Typical EMC Deviation |
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±2% f.s. |
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Probe |
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HI 3314 resistivity probe (included) |
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Temp. Compensation |
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Automatic and Linear |
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from 5 to 50°C (41 to 122°F) |
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Temperature Coefficient |
β=2.4 ; 3.5 ; 4.5 %/°C |
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User-selectable through rear jumper |
Calibration |
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Factory calibrated |
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Dosing Contact |
Maximum 2A (fuse protected), 250 Vac, 30 Vdc |
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Contact close when measure < setpoint |
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Setpoint |
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Adjustable, from 0 to 19.90 MΩ/cm |
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Overtime |
Adjustable, typically from 5 to approx. 30 minutes |
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Power Consumption |
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10 VA |
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Installation Category |
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II |
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Power supply: |
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External (fuse protected) |
BL983314-0 |
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12 Vdc |
BL983314-1 |
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115/230 Vac ; 50/60Hz |
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Dimensions |
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83 x 53 x 99 mm (3.3x2.1x3.9”) |
ASSEMBLING VIEW
CE DECLARATION OF CONFORMITY
ACCESSORIES |
HI 3314 |
Resistivity probe |
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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 |
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HI 710014 |
12 |
Vdc power adapter, UK plug |
HI 731326 |
Calibration screwdriver (20 pcs) |
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HI 740146 |
Mounting brackets |
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