Smart-Micro IR T/C
OS35RS Series
U Non-Contact
Plug and Play
Temperature
Measurement
U No Impedance, Leakage
Current, or Linearity
Problems to Worry About
U Sensor Head is Remote
and without Air Purge
Can be Used in Ambient
Temperatures to 100°C
(212°F) and with Small
Sized Air Purge Jacket
Can be Cooled to
177°C (350°F)
U Sensor Heads are the
Smallest Sized in the
Market (0.25" Diameter)
U Precision with Changes
in Sensor Head Ambient
U All Digital System
Adding Smart
Linearization to the
Smallest IR Temperature
Sensors in the World!
The smallest sized IR temperature
sensor in the world now has brains.
By combining the OS36-SM sensor
head with the OS35 platform,
precision in small places is
now a reality. The OS35 processes
the signal from the microIRt/c,
linearizes, and gives an analog
output (4 to 20 mA, 0 to 5V,
0 to 10V). Accuracy holds
with changes in ambient from
-45 to 100°C (-49 to 212°F) with
no drifting. Four sensor heads
with 1:2 and 4:1 optics, straight
and side view mounting, built in
air purge [cool to 120°C (248°F)]
air purge jackets [cool to 175°C
(347°F)] and mounting brackets
are available.
Specifications
Dimensions:
Transmitter: 92 x 34.9 x 19.4 mm
(3.6 x 1.3 x 0.76")
Sensor: 25.4 x 6.3 mm Dia
(1 x 0.25")
Weight of Transmitter and Sensor:
227 g (10 oz)
OS35RS-250C-MA-12V
shown actual size.
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OS35RS-4-100G-MA-12V
shown smaller
than actual size.
Temperature Range Table (Table 1)
Temperature Code Temperature Range
100°C (212°F) 0 to 100°C (32 to 212°F)
250°C (482°F) 0 to 250°C (32 to 482°F)
70°C (158°F) -30 to 70°C (-22 to 158°F)
500°C (932°F) (
(*) This temperature range is only available with models of 4:1 FOV.
) 0 to 500°C (32 to 932°F)
*
Output Options Table (Table 2)
Output Suffix Output Type
MA 4 to 20 mA
V10 (**) 0 to 10V
V5 0 to 5V
RS2 (***) RS232 communications port
(**) This output range is only available with 24V power supply.
(
) This output range is only available with 12V power supply.
***
Power Supply Table (Table 3)
Power Supply Suffix Power
12V 12 Vdc power supply
24V 24 Vdc power supply
Sensor head,
shown actual size.
SM
Extended Warranty
Program
OMEGACARE
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.
SM
extended warranty program
J
To Order Visit omega.com/os35rs for Pricing and Details
Model No. Description
OS35RS-(1)-(2)-(3) Smart-microIRt/c, 1:2 FOV
OS35RS-4-(1)-(2)-(3) Smart-microIRt/c.4, 4:1 FOV
OS35RS-SV-(1)-(2)-(3) Smart-microIRt/c.SV 1:2, side view
OS35RS-4SV-(1)-(2)-(3) Smart-microIRt/c.4SV 4:1, side view
(1) Specify temperature code from Temperature Range Table 1.
suffix from Power Supply Table 3.
ACCESSORIES
Model No. Description
OS36SM-MR Mounting ring; stainless steel with silicone cushions, 6 mm (0.25") diameter
OS36SM-APJ Air purge jacket; aluminum, 9.5 x 76 mm (
OS36SM-MR-APJ
Comes complete with operator’s manual.
Ordering Examples: OS35RS-100C-MA-12V, OS35-RS with a FOV 1:2, temperature range of 0 to 100°C (32 to 212°F), 4 to 20 mA output and
12 Vdc power supply. OCW-2, OMEGACARE
OS35RS-100C-MA-24V, OS35-RS with FOV 1:2 temperature range of 0 to 100°C (32 to 212°F), 4 to 20 mA output and 24 Vdc
power supply.
Mounting ring for air purge jacket; stainless steel with silicone cushions, 10 mm (0.38") diameter
SM
extends standard 2-year warranty to a total of 4 years for an additional cost.
(2) Specify output suffix from Output Options Table 2. (3) Specify power supply
3
⁄
8 x 3") diameter, cooling at 175°C (347°F)
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