A19AAT-2C Johnson Controls Temperature Control
$128.60
Remote Bulb Temperature Control. Includes Adj. knob thermostat, 6′ capillary, 5 1/2″ sensor bulb, 6′ power cord w/outlet plug.
Overview
The Johnson Controls A99BC-500C is a passive Positive Temperature Coefficient (PTC) silicon temperature sensor designed for precise and reliable temperature measurement in HVAC and refrigeration applications. It features a stainless steel probe and a high-temperature silicone cable, offering pre-calibrated accuracy that allows for easy sensor replacement without the need for system recalibration.
Features
- PTC silicon sensing element for stable and accurate temperature monitoring
- Pre-calibrated design enables direct replacement without recalibration
- High-temperature silicone cable provides durability in harsh conditions
- Stainless steel probe construction prevents corrosion
- Long 16-3/8 ft lead wire offers installation flexibility
Specifications
- Sensor Type: PTC Silicon
- Reference Resistance: 1,035 ohms at 77°F (25°C)
- Accuracy: 0.9°F (0.5°C) between 5°F and 167°F (-15°C and 75°C)
- Operating Temperature Range: -40°F to 248°F (-40°C to 120°C)
- Cable Type: High-temperature silicone
- Cable Length: 16-3/8 ft (5 m)
- Wire Gauge: 22 AWG
- Probe Material: Stainless steel
Applications
- Freezers, display cases, walk-in coolers, and reach-in refrigeration units
- Defrost termination temperature sensing and condenser fan cycling
- Space, return air, and outdoor air environmental monitoring
- Process cooling and heating applications
- Commercial HVAC and building automation systems
| Weight | 6 lbs |
|---|---|
| Dimensions | 7 × 11 × 4 in |
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