Online industrial conductivity meter converter
Measure and display the temperature of the sample water! You can adjust the measurement value to a known conductivity value.
The WDM-135A model (2-wire type) / 136A model (4-wire type) is a compact and robust aluminum-cased, easy-to-operate industrial conductivity meter converter (transmitter) for field installation. It is available in a 2-wire type (DC 24V power supply) and a 4-wire type (AC free power supply), transmitting an output of DC 4-20mA. It can handle a wide range from ultra-pure water (0-0.2 μS/cm) to factory wastewater (0-20 mS/cm), and has a broad temperature compensation range from -5 to 120°C. Additionally, it is equipped with a burnout function that alerts to abnormalities by driving the transmission output to the upper or lower limit in the event of a failure in the measurement system, such as abnormal temperature compensation resistance or memory element failure. 【Features】 ■ Wide measurement range ■ Adjustable measurement range ■ Temperature measurement display ■ Measurement value adjustment ■ Self-diagnosis ■ Automatic return to measurement mode *For more details, please download the PDF or feel free to contact us.
basic information
【Specifications (Partial)】 ■ Measurement Method: AC 2-Electrode Method ■ Display Method: 4-Digit Digital LCD Display ■ Performance ・ Linearity: Within ±0.5% FS (at equivalent input) ・ Repeatability: Within ±0.2% FS (at equivalent input) *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Model number/Brand name
Toa DKK WDM-135A model (2-wire type) / 136A model (4-wire type)
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
