Key benefits Prevents overheating by providing a clear visual alarm when water reaches the critical temperature Fast response: alarm activates within about 1 second of reaching the setpoint Simple control: a dedicated alarm switch lets you enable or disable the alarm as needed Wide operating range for versatile use from cold to hot water environments Reliable temperature indication through a resistancebased signal: higher temperature yields lower resistance, lower temperature yields higher resistance Product features Alarm function: when the water temperature reaches the alarm setpoint and the alarm switch is closed, the alarm light turns on. When the temperature falls and the alarm switch opens, the alarm light turns off Temperature range: 0 to 120 degrees (Celsius) Alarm setpoint: 97 degrees with a tolerance of plus or minus 2 degrees Response time: approximately 1 second after the alarm temperature is reached Temperatureresistance relation: higher water temperature corresponds to lower resistance; lower water temperature corresponds to higher resistance Indicative operation: designed to provide a clear visual indication of alarm status for quick customer recognition Technical specifications Working range: 0 to 120 C Alarm temperature: 97 C ± 2 C Response time: 1 second Temperatureresistance behavior: inverse relation (NTC type) – higher temperature means lower resistance; lower temperature means higher resistance Alarm indicator: alarm light activates when the setpoint is reached with the alarm switch closed; deactivates when temperature drops and the switch opens Applications and use scenarios Laboratory water bath monitoring: ensure water temperature does not exceed the critical threshold during experiments, with a clear visual alert Industrial cooling loop protection: monitor process water and trigger a visual alarm to prevent equipment damage due to overheating Kitchen, beverage, or home brewing: monitor hot water or wort to maintain safety and quality, with an immediate indicator if temperatures rise too Aquarium or aquatic systems (where precise overheating protection is needed): use the alarm to alert staff if water approaches unsafe temperatures Any 0–120 C water temperature monitoring where a simple, direct alarm indicator is required Notes The description and specifications are based on the stated operating parameters: 0–120 C range, alarm at 97 C ± 2 C, 1 second response, and the described switchcontrolled alarm indicator No additional features, sizes, or materials are specified beyond the listed specifications; use as described for compatible control circuits and indicator installations