OMEGA’s OEM style OS550A-BB series industrial,
high-performance, economical thermometer/
transmitter offers a wide choice of temperature ranges,
optical fields of view and 3 analog outputs (1 mV/ deg,
4 to 20 mA, and 0 to 5 Vdc) to feed directly into panel
meters, recorders, PLCs, temperature/ process
controllers, data loggers, data acquisition systems, or
other process instrumentation.
Since the OS550A-BB 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 OEM design coupled with relatively small
dimensions makes these sensors ideally suited for a
wide variety of applications.
SPECIFICATIONS Accuracy: ±1% of reading @ 25°C ambient or 3°F, whichever is greater Repeatability: ±1% rdg ±1 digit Spectral Response: 8 to 14 microns Emissivity Range: 1.00 to 0.1 in 0.01 steps 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 sensing head Ambient Operating Range: Sensing head -18 to 85°C (-0.4 to 185°F) with OS550-WC; 0 to 50°C (32 to 122°F) without OS550-WC RS232: Standard on OS552A, OS553A and OS554A models; two-way communication; PC-compatible software included Connection: 4.5 m (15') sensor head cable Included Dimensions: Sensing Head: 10.9 x 4.1 cm (4.30 x 1.63"), 1½-20 thread Electronics: 11.8 x 9.1 x 3.8 cm (4.66 x 3.60 x 1.5") Weight: Sensing Head: 0.45 kg (12 oz) Main Electronics: 1.13 kg (40 oz) Response Time: 100 msec; 0 to 63% of final value
OMEGACARESM extended warranty program
is available for models shown on this page.
Ask your sales representative for full details
when placing an order. OMEGACARESM
covers parts, labor and equivalent loaners.
† All dollar amounts on this site are shown in US currency.
Note: Comes with sensor head, 4.6 m (15') sensor head cable, main electronics and operator’s manual. The OS552A, OS553A, and OS554A also include RS232 cable, cable connector/adaptor and CD software. 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 $1.50 per 0.3 m (1') over 5 m (15') to price. (OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)
Part Number Builder
Option Descriptions
(1)
PLEASE EDIT
Select 1A for 1A 2A for 2A 3A for 3A 4A for 4A
(2)
Output
Select -MV for 1 mV/deg -MA for 4 to 20 mA -V1 for 0 to 5 Vdc
(3)
Optical Range
Select -1 for Spot size 8.9 @ 609 mm (0.35in @ 24in) -2 for Spot size 12.7 @ 76 mm (0.5in @ 3in) -3 for Spot size 25.4 @ 508 mm (1in @ 20in) -4 for Spot size 25.4 @ 762 mm (1in @ 30in) -5 for Spot size 25.4 @ 1524 mm (1in @ 60in) -6 for Spot size 3.8 @ 152 mm (0.15in @ 6in)
(4)
Sensor head cable length
Select Nothing(leave field blank) for 15' -20FT for 20' -25FT for 25' -35FT for 35' -50FT for 50'
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
