Bộ điều khiển độ dẫn điện EC mini Hanna BL 983320-1

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Bộ điều khiển độ dẫn điện EC mini Hanna BL 983320-1

Hãng sản xuất: HANNA

Xuất xứ: Romania

Model: BL983320-1

Nguồn điện: 115V/230V

Giá: Liên hệ 0977.459.400

Clarkson BL983320-1
Conductivity Mini Controller @ 199.9 µS/cm 115V/230V
Hanna Instruments BL 983320-1
These HANNA® mini controllers have been specially designed for water conditioning and growing applications. Compact in size, they can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals.

These meters permit automatic control of installations previously checked manually.

EC measurements are shown on the large display and the multicolored LED continuously indicates if the mini controller is in measurement, dosing or alarm mode. BL 983313 measures in the 0 to 1999 µS/cm range, BL 983320 measures from 0.0 to 199.9 µS/cm and BL 983322 from 0.00 to 19.99 µS/cm.
You can also choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful
during maintenance operations, because it permits you to enable or disable the dosing relay according to your need. The
overtime control system advices you when the relay is active for too long, helping to prevent over dosage.
Range   0.0 to 199.9 µS/cm
Resolution   0.1 µS/cm
Accuracy   ±2% F.S.
Probe   HI 7634-00 (not included)
Temperature Compensation   Automatic, 5 to 50°C (41 to 122°F) with ß = 2%/°C
Calibration   manual, with CAL trimmer
Dosing Relay   1, max 2A (fuse protected), 250 Vac, 30 Vdc
contact closed when reading exceeds setpoint value
Setpoint   adjustable from 0 to 199.9 µS/cm
Overtime   adjustable, typically from 5 to approx. 30 minutes
Power Supply   See Chart
Dimensions   83 x 53 x 99 mm (3.3 x 2.1 x 3.9")
Weight   See Chart
HI 7634-00 Conductivity and TDS Probe
HI 7031L 1413 µS/cm (µmho/cm)
1 x 500 mL bottle
HI 7033L 84 µS/cm (µmho/cm)
1 x 500 mL bottle
HI 7061L General Purpose Cleaning Solution
1 x 500 mL bottle
HI 710005 Voltage adapter from 115V to 12 Vdc (USA plug)
HI 710006 Voltage adapter from 230V to 12 Vdc (European plug)
HI 740146 Bracket for Installation of Process Meters
Order Information:
The BL 983320 is supplied with mounting brackets, transparent cover, and instructions.