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HANNA BL983314-0 Mini Resistivity Controller for Ultrapure Water & Reverse Osmosis Systems, Range:
The BL 983314 by Hanna is a simple-to-operate resistivity controller designed for ultra pure water, R.O., and water conditioning applications. The BL 983314 resistivity controller is also ideal for continuous monitoring of process solutions. Set point and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.Readings are automatically temperature compensated, with three different coefficients (=2.4, 3.5 or 4.5 %/C). The alarm contact can be used for connection to an alarm, pump, solenoid or dosing system. The relay contact is open when readings are higher than the set point (+Hysteresis), while for measurements lower than set point (-Hysteresis), the relay contact is closed. The Hysteresis is typically 0.20 M?/cm around the set point.Measurements are displayed on the large LCD and the multicolored LED continuously indicates if the controller is in measurement, dosing or alarm mode. 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 advises you when the relay is active for too long, helping to prevent over-dosage. 12 Vdc. Hanna #: BL983314-0. Range: 0.00 to 19.90 MO/cm Resolution: 0.10 MO/cm Accuracy: 2% F.S. Probe: HI 3314 Temperature Compensation: Automatic and linear, 5 to 50C (41 to 122F) Temperature Coefficient: =2.4; 3.5; 4.5%/C (User-selectable through jumper on the rear panel.)Calibration: Factory calibrated Dosing Relay: 1, max 2A (fuse protected), 250 Vac, 30 Vdc (Contact closed when reading falls below setpoint value.)Setpoint: Adjustable from 0 to 19.90 MO/cm Overtime: Adjustable, typically from 5 to approx. 30 minutes. Dimensions: 83 x 53 x 99 mm (3.3 x 2.1 x 3.9") Power: 12 Vdc
Quantity Pricing
SKU: HAN-BL983314-0
Price: $288.00
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Stock Availability: *Item is not in stock. This item normally carries a 5-10 day lead time.
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