Hanna Conductivity Transmitters to use with Four-ring Probe - HI8936-0 to 1999 µS/cm-Without LCD

HI8936C/CL Conductivity Transmitter with Four-ring Probe, 12–30V DC, IP65, is built for robust industrial and laboratory conductivity measurements in water treatment, process monitoring, and environmental analysis. This unit is configured for a measurement range of 0 to 1999 µS/cm and operates without an LCD display, focusing on reliable, continuous inline EC monitoring.

The transmitter features a four-ring potentiometric probe, allowing for immunity to contamination and fouling from unclean solutions. This probe design supports peak performance in environments where water quality is variable or potentially compromised. Combined with automatic temperature compensation from 0 to 50°C (β=2%/°C), this ensures rapid, consistently accurate readings regardless of sudden temperature changes.

• Four-ring probe system ensures high durability and resistance to electrode contamination.
• Manual calibration is achieved with two-point adjustment, allowing for offset and slope tuning specific to application requirements.
• Measurement range is ideal for both laboratory and industrial water analyses, especially in water treatment and process control.
• Operates on a 12–30V DC power supply for systems without LCD; options with LCD require 17–36V DC.
• IP65-rated enclosure guarantees safe and reliable operation even in wet or dusty plant areas.
• Compatible with in-line probe HI7635 and platinum probe HI7638 (not included with the transmitter).
• Accurate measurement with ±2% full scale accuracy (excluding probe error), ensuring dependable output.

The HI8936C/CL is widely applicable in industrial, laboratory, municipal, and environmental monitoring settings. Its rugged build and wall-mount design provide installation flexibility, while its superior immunity to contamination makes it suited for continuous use in demanding applications.

Weight: 1 kg. Dimensions: 165 x 110 x 71 mm (6.5 x 4.3 x 2.8”). Standard use-case environments include process plants, water & wastewater treatment, laboratories, utilities, and educational research facilities. Explore more measuring & testing instruments for your specific application needs at EnvMart.