SKU
BL983313

Conductivity Controller - BL983313

In stock
The BL983313 is a compact, panel mounted, process conductivity controller for measuring electrolytic conductivity (EC) of a process stream that is within the 0 to 1999 μS/cm range. Users may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is above the set point. The relay can be used to activate a dosing pump or a solenoid that controls a valve.
  • Multicolor LED Indicator
  • Fire Retardant Casing
  • Fire Retardant Casing

 

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 activated.
  • 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

 

Specifications

 

Conductivity Range

0 to 1999 μS/cm

Resolution

1  mg/L ppm (mg/L)

Accuracy

±2% full scale

Calibration

manual, with CAL trimmer

Dosing Relay

maximum 2A (fuse protected), 250 VAC, 30 VDC

Dosing Selection

contact closed when measure < setpoint

Setpoint

adjustable from 0 to 1999 μS/cm

Overtime

adjustable, typically from 5 to approximately 30 minutes

Temperature Compensation

automatic from 5 to 50°C (41 to 122°F) with beta =2%/ºC

Power Supply

models “-0”: 12 VDC adapter (included) models “-1”: 115/230 VAC; 50/60Hz

Dimensions

83 x 53 x 99 mm (3.3 x 2.1 x 3.9’’)

Weight

models “-0”: 200 g (7.1 oz.) models “-1”: 300 g (10.6 oz.)

Ordering information

BL983313-1 (115/230 VAC) and BL983313-0 (12 VDC) are supplied with mounting brackets, transparent cover and instruction manual.

All prices are VAT excluded and without shipping costs, unless otherwise stated. Hanna Service d.o.o. — Sermin 75H, Bertoki — 6000 Koper (Slovenia) — VAT ID SI92346669 ©2021 All rights reserved