Hanna Conductivity Transmitters to use with Four-ring Probe - HI8936-0.00 to 19.99 mS/cm-Without LCD

Hanna HI8936 Conductivity Transmitter is a robust and industrial-grade solution designed for accurate and continuous measurement of electrical conductivity in water treatment, process control, and environmental monitoring applications. Engineered for reliability in demanding conditions, this transmitter utilizes a four-ring potentiometric probe system that offers excellent resistance to contamination and fouling, ensuring stable and consistent readings even in unclean or variable water samples. This makes it particularly suitable for industries where water quality fluctuates and dependable monitoring is essential for process efficiency and compliance.

Operating within a measurement range of 0.00 to 19.99 mS/cm with a resolution of 0.01 mS/cm, the HI8936 delivers precise conductivity readings with an accuracy of ±2% full scale (excluding probe error). It features automatic temperature compensation from 0 to 50°C (β=2%/°C), ensuring that measurements remain accurate despite changes in sample temperature, which is critical in real-world industrial and laboratory environments. The unit also supports manual two-point calibration using offset and slope trimmers, allowing users to fine-tune performance according to specific application requirements.

Designed without an LCD display, this version is ideal for systems where remote monitoring or control panel integration is preferred, enhancing durability and reducing exposure to environmental wear. The transmitter operates on a 12–30 VDC power supply and is housed in a rugged, wall-mountable enclosure with IP65 protection, safeguarding it against dust and water jets in harsh plant conditions. Its compact dimensions make it easy to install in control panels or field locations.

Compatible with in-line probes such as HI7635 and platinum probes like HI7638 (sold separately), the HI8936 offers flexibility for various installation setups. It is widely used in water and wastewater treatment plants, industrial process monitoring, effluent analysis, laboratories, and utility systems where accurate conductivity data is critical for maintaining quality standards and operational efficiency.

With its durable construction, advanced sensing technology, and reliable performance, the HI8936 Conductivity Transmitter is an ideal choice for professionals seeking a dependable solution for continuous conductivity monitoring in challenging industrial environments Transmitters