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

OS550A Series

Industrial Non-Contact Infrared Thermometer Transmitter

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•	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
View related products - Infrared Temperature Measurement Instruments

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

To Order (Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number	Availability	Price	Description	Qty.
OS551A-MV-1		$495.00	-23 to 400°C (-10 to 750°F), Spot size 8.9mm @ 609 mm (0.35 @ 24"), 1 mV/deg Output	qty.

OS551A-MA-1		$495.00	-23 to 400°C (-10 to 750°F), Spot size 8.9mm @ 609 mm (0.35 @ 24"), 4 to 20 mA Output	qty.

OS551A-V1-6		$495.00	-23 to 400°C (-10 to 750°F), Spot Size 3.8mm @ 152 mm .15" @ 6", 0-5 Vdc Output	qty.

OS552A-V1-3		$550.00	-10 to +1000°F (-23 to + 538°C, Spot size 25.4 @ 508 mm (1 @ 20"), 0-5 Vdc Output	qty.

OS553A-MA-2		$650.00	-10 to +1600°F (-23 to +871°C) , Spot size 12.7mm @ 76 mm .5" @ 3", 4-20 mA Output	qty.


Recommended Items

WRS232-USB		$159.00	Wireless RS232 transceiver	qty.

OS550-AP		$65.00	Air purge collar	qty.

OS550-WC		$195.00	Air/water cooling jacket	qty.

OS550-MF		$65.00	Mounting frame	qty.

OS550-MB		$35.00	Right-angle mounting bracket	qty.

OS550-MN		$15.00	Mounting nut	qty.

OS550-LS		$195.00	Laser sighting*	qty.

CAL-3-IR	2 Weeks	$135.00	NIST calibration certification	qty.

CAL-3-IR-X	2 Weeks	$185.00	NIST calibration for over 1000°F temp	qty.

PSR-24S		$60.00	Regulated power supply, US plug, 90 to 264 Vac input, 24 Vdc output, 400 mA, screw terminals, UL	qty.

PSR-24L		$60.00	Regulated power supply, US plug, 90 to 264 Vac input, 24 Vdc output, 400 mA, stripped leads, UL	qty.

PSR-24L-230		$60.00	Regulated power supply, European plug, 230 Vac input, 24 Vdc output, 400 mA, stripped leads, CE	qty.

TX8-100		$95.00	Power/output extension wire 30 m (100')	qty.

OS550A-PCAB-15	1 Week	$45.00	4.6m (15') Power/ output cable with connector	qty.

OS550A-PCAB-100	1 Week	$130.00	30m (100') Power/ output cable with connector	qty.

† 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"), $550.00,

Part Number Builder

(1)		(2)		(3)
	-		-

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, 2 way control valve calibrate multimeter dial vacuum gauge diaphragm gauge vacuum gauges