Mini Resistivity Controller - BL983314

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The BL983314 is a simple to operate resistivity controller designed for ultra pure water, reverse osmosis, and water conditioning applications. The BL983314 resistivity controller is also ideal for continuous monitoring of process solutions. Setpoint and calibration are manually adjusted with a trimmer and the alarm relay allows for simple control.

Fire-retardant casing.
Selectable overdose protection system.
Splash-resistant cover.

Specifications

Resistivity Range	0.00 to 19.90 MΩ•cm
Resolution	0.10 MΩ•cm
Accuracy	±2% F.S.
Calibration	factory calibrated
Dosing Relay	maximum 2A (fuse protected), 250 Vac, 30 Vdc contact closed when measure < setpoint
Setpoint	adjustable from 0 to 19.90 MΩ•cm
Overtime	adjustable, typically from 5 to approximately 30 minutes
Temperature Compensation	automatic and linear from 5 to 50°C (41 to 122°F) [β=2.4 ; 3.5 ; 4.5 %/°C selectable through jumper on the rear panel]
Probe HI3314	resistivity probe with 2 m (6.6’) cable (included)
Power Supply	BL983314-0: 12 VDC adapter (included) BL983314-1: 115/230 VAC; 50/60Hz
Dimensions	83 x 53 x 99 mm (3.3 x 2.1 x 3.9’’)
Weight	BL983314-0: 200 g (7.1 oz.) BL983314-1: 300 g (10.6 oz.)
Ordering information	BL983314-0 (12 VDC) and BL983314-1 ( 115/230V) are supplied with mounting brackets, transparent cover and instruction manual.