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Conductivity Controllers
Conductivity Controllers
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Hanna Instruments-HI8931 Panel Mounted Conductivity Controller
Single set point with user-selectable dosage. Dosing up or dosing down can be selected by connecting a jumper on the back panel.
Hanna Instruments-HI 933700 Panel Mounted Mini Conductivity Controllers
The following Hanna Instruments-HI 933700 Panel Mounted Mini Conductivity Controllers process controllers are compact units that are designed to maximize valuable panel space and can be mounted in locations where size limitations would normally pose a problem.
Hanna Instruments-HI 943500 Panel mounted conductivity controller
Direct connection up to 5 m, without intermediate amplifiers, to the conductivity probe HI 7638 or HI 7635 for inline applications....
Hanna Instruments-HI 9913 Wall-Mounting pH and Conductivity Proportional Control For Hydroponics
HI 9913 is a 2-in-1 pH and conductivity controller engineered for cost-effective dosage of fertilizer solutions in the hydroponics industry. HI 9913 measures pH from 0 to 14 and EC from 0 to 10 mS/cm. Two separate.....
Hanna Instruments-HI 9923 Wall-Mounting pH and Conductivity Control for Boilers and Cooling Towers
HI 9923 is a 2-in-1 pH and conductivity controller engineered for economical monitoring of industrial boilers and cooling towers. Two separate setpoints can be adjusted from 5 to 10 pH and 1.00 to 6.00 mS/cm to activate....
Hanna Instruments-HI 9931 Hydroponics Wall-Mount Conductivity Controller With Proportional Function
HI 9931 is a conductivity wall-mounting meter that mea-sures and controls conductivity in the 0 to 10 EC (mS/cm or mmho/cm). A single setpoint allows for proportional dosage of fertilizer solutions. The proportional.....
Mini panel mounted conductivity controller (model #HI 933700U1)
List Price:
$128.00
BLD Price
$121.60
You Save $6.40!
Mini panel mounted conductivity controller (model #HI 933700U2)
List Price:
$128.00
BLD Price
$121.60
You Save $6.40!
Mini panel mounted conductivity controller (model #HI 933700U3)
List Price:
$128.00
BLD Price
$121.60
You Save $6.40!
Mini panel mounted conductivity controller (model #HI 933700U4)
List Price:
$128.00
BLD Price
$121.60
You Save $6.40!
Panel mounted conductivity controller 0.0-199.9 mS/cm (model #HI 8931A)
List Price:
$363.00
BLD Price
$353.93
You Save $9.07!
Panel mounted conductivity controller 0.00-19.99 mS/cm (model #HI 8931B)
List Price:
$363.00
BLD Price
$353.93
You Save $9.07!
Panel mounted conductivity controller 0-1999 µS/cm (model #HI 8931C )
List Price:
$363.00
BLD Price
$353.93
You Save $9.07!
Panel mounted conductivity controller 0.0-199.9 µS/cm (model #HI 8931D)
List Price:
$363.00
BLD Price
$353.93
You Save $9.07!
Panel mounted conductivity controller 0.0-199.9 mS/cm (model #HI 943500A)
List Price:
$465.00
BLD Price
$426.09
You Save $38.91!
Panel mounted conductivity controller 0.00-19.99 mS/cm (model #HI 943500B)
List Price:
$465.00
BLD Price
$426.09
You Save $38.91!
Panel mounted conductivity controller 0-1999 µS/cm (model #HI 943500C )
List Price:
$465.00
BLD Price
$426.09
You Save $38.91!
Panel mounted conductivity controller 0.0-199.9 µS/cm (model #HI 943500D)
List Price:
$465.00
BLD Price
$426.09
You Save $38.91!
WM EC controller, 115 VAC (model #HI 9931-1)
List Price:
$513.00
BLD Price
$469.40
You Save $43.60!
WM EC controller, 230 VAC (model #HI 9931-2)
List Price:
$513.00
BLD Price
$469.40
You Save $43.60!
WM EC controller, 100 VAC (model #HI 9931-3)
List Price:
$513.00
BLD Price
$469.40
You Save $43.60!
WM pH /EC controller, 100 VAC (model #HI 9923-3)
List Price:
$564.00
BLD Price
$516.26
You Save $47.74!
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