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ZYGGOT® TOH

Continuous Thermographic Monitoring (Online) + Ozone + Humidity

The ZYGGOT® Ozone Detection Protection System, integrated with the ZYGGOT® Temperature Monitoring Relay V5F/TOH THM+OZONE+HUMIDITY, has been developed to enable full-time monitoring and predictive protection against arcing in low, medium and high voltage electrical panels and systems. With ultrasensitive ozone detection, it brings significant innovation to the market, as it is capable of detecting
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Detects aging of components and insulators, preventing critical failures.

Advanced selectivity with independent alarms for needy identification.

THM sensors monitor target and air temperature to detect hidden failures and prevent electrical arches.

Sensitive ozone and moisture sensors early detect insulators degradation.

Advanced technology for accurate and ultrasensitive detection of ozone.

A single networked relay monitors 4 variables in up to 125 sensors and 250 measurements to prevent arcing.

Monitoring of up to 125 THM sensors or combined Ozone + Humidity sensors.

The THM (thermal) and Ozone + Relative Humidity sensors are connected directly to the ZYGGOT® relay via the V5CON interface. The relay reads the target and body temperature values of the sensors, as well as the ozone and humidity levels at each of the 125 points in the system.

THM + OZONE + HUMDITY SENSORS

An essential characteristic of the ZYGGOT system is the simultaneous measurement of the temperature of the target and the sensor body (surrounding air). This makes it possible to identify increases in internal panel temperature, signaling obstructions, ventilation failures or heating of equipment not directly monitored. The sensors, with an opening angle of 7º, enable precise monitoring of specific points or larger areas, depending on the distance to the target.

Ozone sensor ZSO/2000

Los sensores de ozono y humedad son ultrasensibles, capaces de medir concentraciones de ozono en el aire de 0 a 2000 partes por billón (ppb).

Temperature sensor

The THM sensors, with an aperture angle of 7° (1/8), not only monitor the target (specific point to be measured) by non-contact infrared at great distances, but also allow the internal temperature rise of the panel to be monitored.