Key Features:
High-accuracy speed monitoring (1-30,000 RPM range)
Dual programmable setpoints (overspeed/underspeed)
5-digit LED display with 0.1 RPM resolution
Multiple input options (MPU or proximity probe)
Self-diagnostics and sensor health monitoring
Technical Specifications:
Measurement accuracy: ±0.1% of reading
3 SPDT relay outputs (250VAC/5A)
Wide power supply range (24VDC or 85-264VAC)
Communication: RS-485 Modbus RTU
Operating temperature: -30°C to +70°C
Protection Capabilities:
Adjustable trip delays (0.1-10 seconds)
Failsafe relay configuration
Programmable pulses/revolution (1-60)
Optional dual-sensor redundancy
Typical Applications:
Steam and gas turbine protection
Compressor train monitoring
Critical pump/motor speed control
Integration with safety shutdown systems
Certifications:
Complies with API 670
ATEX/IECEx versions available
CE and UL listed
Optional SIL 2 compliance
Installation:
Panel-mounted design (96×96mm)
IP65 front protection
Aluminum alloy housing
The UES 815S is engineered for demanding industrial environments, providing reliable speed protection for power generation, oil & gas, and heavy industrial applications. Its combination of precision measurement and robust safety features makes it ideal for critical machinery protection systems.
