Mini Conductivity Controller (0 - 1999 μS/cm)

Adjustable Dry Contact Dosing Relay The BL983313 features a dosing relay that is activated when the reading is above a user programmable set point.

Programmable Overdose Protection For enhanced safety the mini controller can be programmed to deactivate the dosing relay if the set point is not reached within a specified time interval. The overdosing timer is programmable from 5 to 30 minutes or disabled.

Relay Control Override With the flick of a switch the mini controller's relay can be disabled (Off), placed in control (Auto), or be activated for manual operation (On) which is useful for priming a dosing pump.

Multicolor LED Indicator Multicolor LED indicator allows an operator to quickly check the status of the controller.

Green = Meter in measurement mode and reading is below the set point. Orange/Yellow = Reading is above the set point and the relay is active. Blinking Red = Indicates an alarm condition such as when the maximum dosing time has been exceeded.

Fuse Protected Dosing Contacts The relay dosing contact is rated for up to a 2A load and is fuse protected.

Labeled Termination Connections Quick-connect terminal blocks are clearly labeled for easy connection to power, conductivity probe and relay that can be used to operate a dosing pump, valve, audible alarm, or light.

1/2" NPT Male Threaded Amperometric Probe for Mounting In-line* The BL983313 mini controller uses the HI7634-00 conductivity probe that is available with different cable lengths.*HI7634-00 is not included and must be ordered separately

Front View Installation cut-out dimensions are provided as well as outside panel dimensions.

Side View Adjustable location brackets allow the controller to slide easily and securely into place.