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Industrial Non-Contact Infrared Thermometer/Transmitter with Local Display, Dual Alarm and Analog Output

Item# OS553A-MA-5

Industrial Non-Contact Infrared Thermometer/Transmitter with Local Display, Dual Alarm and Analog Output OS553A-MA-5 OS553A-MA-5
  • Visual and Audible High and Low Alarms with Red LED Indication (OS551A has High Alarm only)
  • 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

OS553A-MA-5 Model Options

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Process Temprature Range
Field of View
Communication Protocol
Features
Accuracy @ Ambient
Operating Temprature range
Laser Output
Built in Display
Emissivity
Cable Length
Output
Supply Voltage
Spectral Response
Response Time
Intrisically Safe


OMEGA's OS550A Series (Upgrade from OS550 Series) industrial, high performance, economical thermometer/transmitter offers a wide choice of temperature ranges, optical fields of view and 3 analog outputs (1 mV/degree, 4 to 20 mA, and 0 to 5 Vdc) to feed directly into panel meters, recorders, temperature/process controllers, data loggers, data acquisition systems, or other process instrumentation.

Since the OS550A Series infrared thermometers do not use chopper motors or vibrator mechanisms, they can be mounted in any position and in hostile environments without suffering any loss in performance.

SPECIFICATIONS
Accuracy: ±1% of reading @ 25°C ambient or 1.7°C (3°F), whichever is greater
Repeatability: ±1% rdg ±1 digit
Spectral Response: 8 to 14 microns
Emissivity Range: 0.10 to 1.00
Field of View (FOV): See diagrams
Display: Backlit LCD
Transmitter Outputs: 1 mV/degree, 0 to 5 Vdc or 4 to 20 mA
Power: 8 to 24 Vdc @ 80 mA
Environmental Ratings: NEMA 4 (IP65) water-tight and dust-tight for sensing head and electronics enclosure
Ambient Operating Range: Sensing head 0 to 50°C (32 to 122°F) with OS550-WC; 0 to 85°C(32 to 185°F)
Response Time: 100 msec; 0 to 63.2% final value
Alarms: Visual and audible
Alarm Output: Voltage, 100 mA drive
RS232: Standard on OS552A, OS553A and OS554A models; two-way communication; PC compatible software included
Connection: 4.5 m (15') sensor head and power/output cables included
Dimensions:
    Sensing Head: 10.9 x 4.1 cm(4.30 x 1.63'), 11.2 to 20 thread
    Electronics: 12 x 80 x 50.8 cm(4.75 x 3.15 x 2')
Weight:
    Sensing Head: 0.45 kg (12 oz)
    0S550A Electronics Mounted in NEMA 4 (IP65) Enclosure: 1.2 kg (43.2 oz)
Max Laser Power Output: < 1 mW Class II laser product

PLEASE REVIEW PRODUCT SPEC SHEET FOR COMPLETE PRODUCT SPECIFICATIONS.
CONTACT TEMPERATURE ENGINEERING FOR ADDITIONAL PRODUCT INFORMATION
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