Description
Johnson Controls A99CB-600 PTC Temperature Sensor Overview
The Johnson Controls A99CB-600 is a reliable PTC (Positive Temperature Coefficient) temperature sensor engineered for accurate temperature monitoring across a wide range of HVAC and building automation applications. With a rugged 6″ extended probe and a generous 19′ 8-2/5″ PVC-jacketed cable, this sensor delivers the reach and flexibility needed for installations in air handlers, duct systems, hydronic loops, and other commercial or light industrial environments.
Key Features
- PTC (Positive Temperature Coefficient) sensing element for accurate, stable temperature readings
- 6″ extended probe for deep insertion into ducts, pipes, or equipment cavities
- 19′ 8-2/5″ (approximately 6 m) PVC-jacketed cable for flexible routing and installation
- Wide ambient operating temperature range: -40°F to 212°F (-40°C to 100°C)
- Compatible with Johnson Controls and other building automation controllers that accept PTC sensor inputs
- Durable construction suited for commercial HVAC and building automation system (BAS) applications
Specifications
- Model: A99CB-600
- Sensor Type: PTC (Positive Temperature Coefficient)
- Probe Length: 6″ Extended
- Cable Length: 19′ 8-2/5″ (approx. 6 m)
- Cable Jacket Material: PVC
- Ambient Operating Temperature Range: -40°F to 212°F (-40°C to 100°C)
- Brand: Johnson Controls
Applications
- Duct and air handler temperature sensing
- Hydronic system temperature monitoring
- Building automation and energy management systems
- Commercial HVAC controls integration
- Outdoor and ambient temperature measurement
Why Choose the Johnson Controls A99CB-600?
Johnson Controls is a globally recognized leader in HVAC controls and building automation. The A99CB-600 sensor is designed to integrate seamlessly with Johnson Controls controllers and compatible BAS platforms, providing dependable temperature data that keeps systems running efficiently. The extended probe length and long PVC cable make installation straightforward in hard-to-reach locations, while the broad -40°F to 212°F operating range ensures performance in virtually any HVAC environment.







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