INDUSTRIAL NON-CONTACT INFRARED THERMOMETER/TRANSMITTER
with Local Display and Analog Output
OS550 SERIES
±1% of Reading Accuracy
Models w/ Temp Ranges measuring up to 1370°C (2500°F)
Current,Voltage or Millivolt Output
°C/°F Keypad Selectable
Local Backlit LCD Display Standard
Dual Display Indicates Current plus Min, Max, Average or Differential Temperatures
Visual and Audible High/Low Alarm
Emissivity Adjustable from 0.1 to 1.00 in 0.01 steps via the Programmable Keypad
Fast 250 msec Response Time
Complete NEMA-4 System
RS-232 Communication
Laser Site Optional

Made in the USA
Electromagnetic Compatibility


Free Datalogging Software included
with models OS552, OS553, & OS554


NEWPORT PRODUCT INFO
MANUAL - PDF Version
PRICE
REQUIRES ADOBE ACROBAT - HELP

NEWPORT’s OS550 Series industrial, high performance, economical thermometer/transmitter offers a wide choice of temperature ranges, optical patterns or fields of view and three outputs (1 mV/ degree, 4-20 mA, and 0-5 Vdc) to feed directly into panel meters, recorders, temperature/process controllers, dataloggers, data acquisition systems or other process instrumentation.

Since the OS550 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. This rugged design coupled with their relatively small dimensions make these sensors ideally suited for a wide variety of applications.
OS550 Sensor Head Shown With Optional Mounting Bracket (OS550-MB) and Mounting Nut (OS550-MN)
OS550 Sensor Head with Optional Mounting Bracket

SPECIFICATIONS
Accuracy: ±1% of reading @ 25°C ambient or 1.7°C (3°F) whichever is greater.
Repeatability: ±1% rdg ±1 digit
Spectral Response: 8-14 microns
Emissivity Range: 0.10 to 1.00
Field of View (FOV): See Diagrams
Display: Backlit LCD
Transmitter Outputs: 1 mV/degree, 0–5 Vdc, or 4–20 mA
Power: 7-24 Vdc @ 80 mA
Environmental Ratings: NEMA-4 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) without OS550-WC
Response Time: 250 msec; 0 to 63.2%
Alarms: Visual and audible
RS-232: standard on OS552, OS553 and OS554 models. One way communication. PC compatible software included.
Connection: 4.5 m (15 ft.) Head and power cable included
Dimensions
Sensing Head: 10.9 x 4.1 cm (4.30 x 1.63"),1 1/2-20 thread
Electronics:
13.3 x 9.1 cm (5.25 x 3.62")

Weight

Sensing Head: 0.45 kg (12 oz)
Electronics Mounted in NEMA 4 Enclosure: 1.2 kg (43.2 oz)


Maximum Laser Power output: <1mW
Safety Classification: Class II (2); Complies with FDA 21 CFR 1040.10; CE EN 60825-1/11.2001
Available Accessories
OS550-MF
Mounting Frame $65

OS550-MF Mounting Frame
OS550-WC
Air/Water Cooling Jacket $195

OS550-WC Air/Water Cooling Jacket
OS550-AP
Air Purge Collar $65

OS550-AP Air Purge Collar

OS550 Series Optical Field of View Diagrams
OS550 Range 1: Sensor to Object OS550 Range 2: Sensor to Object
OS550 Range 3: Sensor to Object OS550 Range 4: Sensor to Object
OS550 Range 5: Sensor to Object OS550 Range 6: Sensor to Object

Optical Table*
To Order Complete Nema-4 SYSTEM (Specify Model No.) Prices in U.S. Dollars
Model No.
Output
Temperature Range
RS-232
Free PC Software
Price
OS551-MV-( * )
1 mV/deg.
0 to +750°F (-18 to +400°C)
--
--
$495
OS551-MA-( * )
4-20 mA
0 to +750°F (-18 to +400°C)
--
--
$495
OS551-V1-( * )
0-5 Vdc
0 to +750°F (-18 to +400°C)
--
--
$495
OS552-MV-( * )
1 mV/deg.
0 to +1000°F (-18 to + 540°C)
Standard
Standard
$550
OS552-MA-( * )
4-20 mA
0 to +1000°F (-18 to + 540°C)
Standard
Standard
$550
OS552-V1-( * )
0-5 Vdc
0 to +1000°F (-18 to + 540°C)
Standard
Standard
$550
OS553-MV-( * )
1 mV/deg.
0 to +1600°F (-18 to +870°C)
Standard
Standard
$650
OS553-MA-( * )
4-20 mA
0 to +1600°F (-18 to +870°C)
Standard
Standard
$650
OS553-V1-( * )
0-5 Vdc
0 to +1600°F (-18 to +870°C)
Standard
Standard
$650
OS554-MV-( * )
1 mV/deg.
0 to +2500°F (-18 to +1370°C)
Standard
Standard
$750
OS554-MA-( * )
4-20 mA
0 to +2500°F (-18 to +1370°C)
Standard
Standard
$750
OS554-V1-( * )
0-5 Vdc
0 to +2500°F (-18 to +1370°C)
Standard
Standard
$750
* Insert optics code from table below.
Optical Range Code
Field of View (FOV)
-
Optical Range Code
Field of View (FOV)
-1
Spot Size 8.9 @ 609 mm (0.35" @ 24")
-4
Spot Size 25.4 @ 762 mm (1" @ 30")
-2
Spot Size 12.7 @ 76 mm (0.5" @ 3")
-5
Spot Size 25.4 @ 1524 mm (1" @ 60")
-3
Spot Size 25.4 @ 508 mm (1" @ 20")
-6
Spot Size 3.8 @ 152 mm (0.15" @ 6")
Ordering Example: OS552-MA-2, Infrared thermometer with 0 to 1000°F range, 4-20 mA output and spot size 0.5" at 3", $550.
Note: Sensor head cable can be extended at the factory at time of purchase to a maximum of 50 feet (15m). Add suffix -(*) FT to order number and $1 per 0.3m (1 ft) over 5m (15 ft) to price.
Ordering Example: OS551-MA-2-35 FT,
OS551 with current output, 0.5 at 3" FOV, 35 FT sensor head cable, $495 + 20 = $515.

ACCESSORIES
Model No.
Description
Price
OS550-AP
Air purge collar
$65
OS550-WC
Air/water cooling jacket
$195
OS550-MF
Mounting frame
$65
OS550-MB
Right-angle mounting bracket
$35
OS550-MN
Mounting nut
$15
OS550-LS
Sighting viewer (laser) *
$195
CAL-3-IR
NIST Calibration Certification
$125
PSR-24S
Regulated power supply, 24 Vdc, 400 mA, screw terminal
$60
PSR-24L
Regulated power supply, 24 Vdc, 400 mA, UL, 6' cord with stripped leads
$60
PSR-24L-230
Regulated power supply, 24 Vdc, 400 mA, stripped leads, 230 Vac input, CE
$60
PSU-93
Unregulated power supply, 16 to 23 Vdc, 300 mA max, screw terminal
$40
TX4-100
Power/output extension wire 30 m (100')
$28.50
*One unit suitable for aligning many heads.
Copyright 2003, NEWPORT Electronics, Inc. All rights reserved.
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