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Hanna Instruments HI 943500C
EC Analog Controller with Direct Input Potentiometric Probe, 1 μS/cm

  • Direct connection of up to 20 m (66') without needing to amplify the signal to the HI 7638 probe
  • Transparent splash-proof cover included
  • Automatic diagnostic controls
  • Available in four models, each with a different measurement range
  • Operational mode LED indicators
  • Automatic Temperature Compensation with HI 7638 potentiometric conductivity probe with built-in temperature sensor.
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Product Information
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The Hanna Instruments HI 943500C EC Analog Controller with Direct Input Potentiometric Probe allow direct connection of a potentiometric conductivity probe (HI 7638) with a cable up to 20 m long, without needing a transmitter to amplify the signal. The output configuration of the Hanna Instruments HI 943500C for connecting a recorder or a PLC can be chosen between 0-20 or 4-20 mA. The LED on the front panel indicates the operating status of the controller. The Automatic Temperature Compensation (ATC) is performed directly by the HI 7638 probe with built-in temperature sensor. The Hanna Instruments HI943500C's front panel is protected behind a transparent splash-proof cover.

Ordering Information
Model Description Buy Online Price
HI943500C  Hanna Instruments HI 943500C EC Analog Controller with Direct Input Potentiometric Probe, 1 μS/cm Buy Now Sale $466.15
(Reg. $518.00)
Included Accessories
  • 1 - Mounting Brackets
  • 1 - Instructions
Included
Optional Accessories
Replacement Electrodes
HI7638 Hanna Instruments HI 7638 In-line Conductivity Probe with Platinum Ring, NTC Sensor and 3 m Cable Buy Now Sale $258.95
(Reg. $298.00)
Replacement Probes
HI3001 Hanna Instruments HI 3001 Flow-thru Conductivity Probe with ATC and 3 meter cable Buy Now Sale $157.45
(Reg. $175.00)
HI3002 Hanna Instruments HI 3002 Submersion EC four-ring Probe with 3 m cable Buy Now Sale $145.75
(Reg. $162.00)
Calibration and Buffer Solutions
HI7030L Hanna Instruments HI 7030L 12880 μS/cm conductivity solution (μmho/cm), 500 mL Bottle Buy Now $14.00
HI7031L Hanna Instruments HI 7031L 1413 μS/cm conductivity solution (μmho/cm), 500 mL Bottle Buy Now $14.00
HI7033L Hanna Instruments HI 7033L 84 μS/cm conductivity solution (μmho/cm), 500 mL Bottle Buy Now $14.00
HI7034L Hanna Instruments HI 7034L 80000 μS/cm conductivity solution (μmho/cm), 500 mL Bottle Buy Now $23.00