Johnson Controls A99BA-200 6.5' Temperature Silicon Sensor Shielded Cable

The Johnson Controls A99BA-200 Temperature Silicon Sensor Shield Cable is a reliable solution for temperature measurement in HVAC systems where there is interference from electric current. This sensor has a small probe which is of stainless steel and measures 0.25” in diameter and 2.0” in length, thus it is suitable for minimum invasion. The probe consists of a silicon thermistor has resistance varies with temperature. In other words, when the temperature is high, the thermostat’s resistance is low, and vice versa. Its main feature is its 6.5-foot PVC insulated cable with improved shielding. This shielding helps in reducing interference that may be in some HVAC environments to ensure accurate measurement of temperature.