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Industrial Non-Contact Infrared Thermometer/Transmitter with Local Display, Dual Alarm and Analog Output
OS550A Series

Industrial Non-Contact Infrared Thermometer Transmitter
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


1 Year Warranty

Scroll Below to Order Specs Manuals Software

NEWPORT'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


Product Selection (Specify Model Number, see variations below in partnumber builder table)
 Part Number   Availability   Price    Description   
 OS551A-MV-1 2 Weeks    $525.00     -23 to 400°C (-10 to 750°F), Spot size 8.9mm @ 609 mm (0.35 @ 24"), 1 mV/deg Output  
 OS551A-MA-1 in-stock    $525.00     -23 to 400°C (-10 to 750°F), Spot size 8.9mm @ 609 mm (0.35 @ 24"), 4 to 20 mA Output  
 OS551A-V1-6 2 Weeks    $525.00     -23 to 400°C (-10 to 750°F), Spot Size 3.8mm @ 152 mm .15" @ 6", 0-5 Vdc Output  
 OS552A-V1-3 2 Weeks    $580.00     -10 to +1000°F (-23 to + 538°C, Spot size 25.4 @ 508 mm (1 @ 20"), 0-5 Vdc Output  
 OS553A-MA-2 2 Weeks    $685.00     -10 to +1600°F (-23 to +871°C) , Spot size 12.7mm @ 76 mm .5" @ 3", 4-20 mA Output  
 Recommended Items
 WRS232-USB in-stock    $167.00     Wireless RS232 transceiver  
 OS550-AP in-stock    $68.00     Air purge collar  
 OS550-WC in-stock    $205.00     Air/water cooling jacket  
 OS550-MF in-stock    $68.00     Mounting frame  
 OS550-MB in-stock    $36.75     Right-angle mounting bracket  
 OS550-MN in-stock    $15.80     Mounting nut  
 OS550-LS in-stock    $205.00     Laser sighting*  
 CAL-3-IR Consult Sales    $150.00     NIST calibration certification  
 CAL-3-IR-X     Consult sales   NIST calibration for over 1000°F temp  
 PSR-24S in-stock    $66.00     Regulated power supply, US plug, 90 to 264 Vac input, 24 Vdc output, 400 mA, screw terminals, UL  
 PSR-24L in-stock    $66.00     Regulated power supply, US plug, 90 to 264 Vac input, 24 Vdc output, 400 mA, stripped leads, UL  
 PSR-24L-230 in-stock    $66.00     Regulated power supply, European plug, 230 Vac input, 24 Vdc output, 400 mA, stripped leads, CE  
 TX8-100 in-stock    $97.00     Power/output extension wire 30 m (100')  
 OS550A-PCAB-15 in-stock    $47.50     4.6m (15') Power/ output cable with connector  
 OS550A-PCAB-100 in-stock    $137.00     30m (100') Power/ output cable with connector  
 
All dollar amounts on this site are shown in US currency.

 Note: Sensor head cable can be extended at the factory at time of purchase to a maximum of 15 m (50'). Add suffix "-(*)FT" to order number and $1.00 per 0.3 m (1') over 5 m (15') to price.
(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)
 Ordering Example: (1) OS552A-MA-2 Infrared thermometer with -23 to 538°C (-10 to 1000°F) range, 4 to 20 mA output and spot size 12.7 mm (0.5") at 76 mm (3") = $580
 Part Number Builder
(1) (2) (3)
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-
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Option Descriptions
(1) IR Thermometer/Transmitter
  Select
OS551A for IR Thermometer/Transmitter with -10 to +750°F (-23 to +400°C) Temp Range
OS552A for IR Thermometer/Transmitter with -10 to +1000°F (-23 to + 538°C) Temp Range
OS553A for IR Thermometer/Transmitter with -10 to +1600°F (-23 to +871°C) Temp Range
OS554A for IR Thermometer/Transmitter with 0 to +2500°F (-18 to +1370°C) Temp Range
OS551AM for IR Thermometer/Transmitter with Aluminum Case NEMA 4 (IP65) Option -10 to +750°F (-23 to +400°C) Temperature Range
OS552AM for IR Thermometer/Transmitter with Aluminum Case NEMA 4 (IP65) Option -10 to +1000°F (-23 to + 538°C) Temperature Range
OS553AM for IR Thermometer/Transmitter with Aluminum Case NEMA 4 (IP65) Option -10 to +1600°F (-23 to +871°C) Temperature Range
OS554AM for IR Thermometer/Transmitter with Aluminum Case NEMA 4 (IP65) Option 0 to +2500°F (-18 to +1370°C) Temperature Range
(2) Output Type
  Select
MV for 1 mV/deg.
MA for 4-20 mA
V1 for 0-5 Vdc
(3) Optical Range Code
  Select
1 for Spot Size 8.9mm @ 609 mm .35" @ 24"
2 for Spot Size 12.7mm @ 76 mm .5" @ 3"
3 for Spot Size 25.4mm @ 508 mm 1" @ 20"
4 for Spot Size 25.4mm @ 762 mm1" @ 30"
5 for Spot Size 25.4mm @ 1524 mm 1" @ 60"
6 for Spot Size 3.8mm @ 152 mm .15" @ 6"
 NOTE: All combinations may not be valid, check spec sheet for valid part numbers.


   
Keywords: Industrial Non-Contact Infrared Thermometer/Transmitter with Local Display and Analog Output, 0S550

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