Johnson Controls A99BB-500C PTC Silicon Sensor W/PVC Cable -40° To 212°F

The Johnson Controls A99BB-500C PTC Silicon Sensor with PVC Cable is a special equipment utilized for monitoring temperature in HVAC devices. These parameters are included with a detailed description. It measures temperature accurately in the range of -40°F and 212°F. This sensor will not be affected by tough HVAC settings because it comes with a PVC cable that protects it. As it can detect fluctuations in temperature and convert them into electric signals, it can enable the HVAC control system to change the ventilation, air conditioning, or heating whenever necessary. Based on the electrical resistance of silicon increasing with temperature, the PTC silicon sensor operates.