Description
The Johnson Controls T-5500-1055 is a precision pneumatic temperature indicator engineered for reliable visual temperature monitoring in commercial and industrial HVAC and building automation systems. Driven by pneumatic air pressure rather than electricity, this indicator is an ideal solution for pneumatically controlled environments where simplicity, durability, and accuracy are paramount.
Key Features
- Large 3-1/2″ dial face for easy, at-a-glance temperature readings
- Wide temperature measurement range of 40°F to 240°F, suitable for a broad range of HVAC and hydronic applications
- High accuracy rating of ±1/2% of full scale range, ensuring dependable readings
- Compatible with standard 3 to 15 PSIG pneumatic control pressure range
- 1/8″ NPT air connection for straightforward integration with existing pneumatic systems
- Versatile mounting options — flush or surface mount — for flexible installation in panels, walls, or enclosures
- No electrical power required — operates entirely on pneumatic air signal
Specifications
- SKU: T-5500-1055
- Brand: Johnson Controls
- Dial Size: 3-1/2″
- Temperature Range: 40°F to 240°F
- Accuracy: ±1/2% of Full Scale Range
- Pneumatic Pressure Range: 3 to 15 PSIG
- Air Connection: 1/8″ NPT
- Mounting: Flush or Surface Mount
Applications
- Commercial building pneumatic HVAC control systems
- Hydronic heating and cooling loop monitoring
- Mechanical rooms and equipment rooms requiring local temperature indication
- Retrofit and replacement in existing Johnson Controls pneumatic systems
The T-5500-1055 is a trusted component in pneumatic building control infrastructure, offering long-term reliability with minimal maintenance. Its dual mounting capability makes it adaptable to virtually any installation scenario, while the 1/8″ NPT connection ensures compatibility with standard pneumatic tubing and fittings.
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