Newport Electronics OS551A-V1-4

-10 to 750°F (-23 to 400°C) Temp Range 0-5 Vdc Output Types Spot Size 25.4mm @ 762 mm1 @ 30 Visual and Audible High and Low Alarms with Red LED Indication Voltage Alarm Outputs to Drive External Relays Fast 100 msec Response Time Two-Way RS232 Communication Available Aluminum Case NEMA 4 Available Wireless RS232 Communication Available Accuracy ±1% of Reading Models with Temperature Ranges Measuring Up to 1370°C (2500°F) Current, Voltage, or Millivolt Output Laser Sight Optional °C/°F Keypad Selectable Local Backlit LCD Display Standard Dual Display Indicates Current plus Min, Max, Average, or Differential Temperatures on All Models Emissivity Adjustable from 0.1 to 1.00 in 0.01 Steps via the Programmable Keypad The Sensor Head & the Electronic Box are a matched set