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2X
Air Fitting
1X
(2.45)
62.2
(0.500) dia.
12.7
Compact Infrared Thermocouple
Extended Warranty
Program
SM
35° Field of View
and Air Purge Head
OS36-2 Series
$
369
All Models
⻬ Infrared Thermocouple
Workhorse
⻬ 35° (2:1) Field of View
⻬ Built-In Air Purge
⻬ J, K, E, or T Thermocouple Output Signal
⻬ Self-Powered
⻬ Temperature Compensated
The small size and built-in features of the OS36-2
make it ideal for infrared monitoring tasks. The
narrow 35° field of view and small aperture allow
small-target measurements of up to 4 mm (0.16").
The threaded head securely mounts through a
bulkhead or threads into a tapped hole. The internal
air purge passages provide a convenient and highly
efficient method of maintaining optical cleanliness in
harsh environments.
Specifications
Range: -45 to 1150°C (-50 to 2000°F)
See range chart for linear ranges. Measurement is practical beyond
thermocouple table values by use of radiation laws. Polynomials available
upon request.
Field of View: 35° (2:1)
Minimum Spot Size: 4 mm (0.16")
Operating Ambient Temperature Range: -18 to 85°C (0 to 185°F)
Air Purge: Built-in flow for operation at temperatures of
-18 to 116°C (0 to 240°F)
Ambient Temperature Compensation: Internal temperature cold
junction compensation up to 538°C (1000°F) water-cooled, 400°C
(750°F) air-cooled; cooling jacket optional (model OS36-SPC)
Output Impedance: 4 to 8 kΩ (varies by model)
Dimensions: 6.22 L x 1.27 cm Dia. (2.45 x 0.5"); 0.9 m (36") PFA
coated lead wires
Weight: 44 g (1.6 oz) with cable
Dimensions: mm (in)
**Right-Angle Models
To order with right-angle view, for use in difficult-to-view applications, change
model number from “OS36-2” to “OS36-2-RA” and add $70 to price.
Ordering Example: OS36-2-RA-K-240F, infrared thermocouple, Type K, 95 to 130°C
(200 to 270°F) range, right-angle view, stripped lead termination, $369 + 70 = $439.
J-52
OMEGACARESMextended
warranty program is available for
models shown on this page. Ask
your sales representative for full
details when placing an order.
OMEGACARE
labor and equivalent loaners.
SM
Range Chart
Range Temperature Range
Code (2% Accuracy)
50F -18 to 27°C (0 to 80°F)
80F 10 to 49°C (50 to 120°F)
98.6F 16 to 39°C (60 to 102°F)
140F 25 to 80°C (80 to 180°F)
180F 70 to 104°C (160 to 220°F)
240F 95 to 130°C (200 to 270°F)
280F 125 to 155°C (260 to 310°F)
340F 145 to 175°C (290 to 350°F)
440F 170 to 250°C (340 to 480°F)
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Model No.** Price Description
OS36-2-J-(*) $369 Type J thermocouple
OS36-2-K-(*) 369 Type K thermocouple
OS36-2-T-(*) 369 Type T thermocouple
OS36-2-E-(*) 369 Type E thermocouple
OS36-APC 459 Cooling jacket
Specify temperature range code from range chart.
*
Comes complete with operator’s manual.
Note: Stripped leads are standard.To order with GMP
subminiature low-noise thermocouple connector pair, add suffix
“-GMP” to model number and add $12 to price.To order with
GST standard-size low-noise thermocouple connector pair,
add suffix “-GST” to model number and add $12 to price.
Ordering Examples: OS36-2-K-140F-GMP, infrared
thermocouple sensor Type K, with 25 to 80°C (80 to 180°F)
range, GMP low-noise subminiature connectors,
$369 + 12 = $381.
OS36-2-J-240F, infrared thermocouple sensor Type J, with
95 to 130°C (200 to 270°F) range = $369.
OCW-3, OMEGACARE
total of 5 years ($92), $369 + 92 = $461.
Air Purge
Standard.
covers parts,
SM
OS36-2-J-140F,
$369, shown
actual size.
J
extends standard 2-year warranty to a
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