Johnson Controls A99BB-300C Temperature Sensor

Johnson Controls A99BB-300C Temperature Sensor delivers precise, reliable readings as a passive PTC device. Designed for refrigeration and HVAC systems, the Johnson Controls A99BB-300C Temperature Sensor combines rugged durability with accurate performance. Operating from -40 to 212°F, it offers 0.9°F accuracy, with a stainless steel probe and silicon wetted material for harsh environments. The PVC cable is 9-3/4 ft long with 22 AWG lead wires, making installation simple in tight spaces. Its rugged construction makes it suitable for factory settings, while the silicon wetted surface resists moisture and humidity. The stainless steel probe delivers fast response times across diverse refrigerants and climate conditions. Ideal for commercial cooling, cold storage, and indoor climate control.

Key features:

• Type: Passive PTC temperature sensor for stable HVAC readings
• Protection: Splashproof housing for wet environments
• Temp range: -40 to 212°F (-40 to 100°C)
• Accuracy: ±0.9°F (±0.5°C)
• Wetted material: Silicon with corrosion resistance
• Probe: Stainless steel for durability and fast response
• Cable: PVC insulated, 9.75 ft length for flexible installation
• Lead wires: 22 AWG conductors
• Application: Refrigeration, HVAC, and commercial climate control