The Newport Electronics OS551A-V1-4 is a high-performance infrared thermometer designed for precise non-contact temperature measurement in demanding industrial environments. With a temperature range of -10 to 750°F (-23 to 400°C) and a 0-5 VDC output, this model integrates seamlessly into existing control systems. Its fast 100 msec response time ensures real-time monitoring, while the dual backlit LCD displays current and min, max, average, or differential temperatures for comprehensive process insight.
Key Features & Highlights
- Temperature Range: -10 to 750°F (-23 to 400°C) with ±1% of reading accuracy.
- Output Options: 0-5 VDC, current, voltage, or millivolt outputs for flexible integration.
- Alarm System: Visual and audible high/low alarms with red LED indication, plus voltage alarm outputs to drive external relays.
- Communication: Two-way RS232 (wired or wireless) for remote monitoring and control.
- Optics: Spot size 25.4mm @ 762mm (1″ @ 30″), with optional laser sight for precise targeting.
- Emissivity: Adjustable from 0.1 to 1.00 in 0.01 steps via programmable keypad.
- Display: Local backlit LCD with dual display, °C/°F selectable.
- Durability: Aluminum case, NEMA 4 rated for harsh environments.
- Matched Set: Sensor head and electronic box are factory-matched for accuracy.
Applications
This infrared thermometer is ideal for preventive maintenance, quality control, and process monitoring in industries such as manufacturing, HVAC, electrical, and automotive. Its rugged construction and versatile output options make it suitable for both OEM and end-user applications where reliable temperature measurement is critical.
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