Technical Specifications:
All Specifications Identical to SR750-P5-G5-S5-HI-A20-R: Same power, networking, serial, and analog capabilities
Temperature Rating: Extended operating range of -20 to +70 degrees Celsius (standard is 0 to +60)
Component Rating: All capacitors, resistors, and ICs rated for 85 degrees Celsius minimum (military/industrial grade)
Thermal Management: Enhanced heatsinking on power supply and CPU modules
Conformal Coating: PCBs coated with conformal coating to protect against humidity and corrosion
Enclosure Rating: Typically paired with NEMA 4X or IP66-rated outdoor enclosures
Derating: No performance derating at high temperatures (maintains full speed and accuracy up to 70C)
Humidity Rating: 95% relative humidity non-condensing
Functional Features:
Extended Temperature Operation: Maintains full functionality in desert climates, tropical regions, and unconditioned spaces.
Humidity Resistance: Conformal coating protects against corrosion in coastal or high-humidity environments.
No Performance Loss: Unlike standard equipment that slows down or loses accuracy at high temperatures, the T-rated system performs identically at 65C as it does at 25C.
Longer Component Life: Industrial-grade components last significantly longer in harsh environments, reducing maintenance costs.
Outdoor Deployment Ready: Can be installed in outdoor cabinets without air conditioning, saving significant installation and operational costs.
Application Scenarios:
Middle East Oil and Gas: Deployed in outdoor control shelters in desert environments where temperatures exceed 50 degrees Celsius.
Tropical Power Plants: Used in Southeast Asian and equatorial power plants without air-conditioned control rooms.
Mining Operations: Installed in open-pit mine control stations exposed to direct sunlight and dust.
Water Treatment Plants: Outdoor pump station control in hot climates.











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