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Smart Infrared Temperature Transmitter with miniature sensing head

OS35RS Series

Smart Infrared Temperature Transmitter with miniature sensing head | OS35RS Series

£198.00 OS35RS-100C-MA-24V

  • Non-Contact Temperature Measurement, That’s Plug and Play
  • No Impedance, Leakage Current, or Linearity Problems to Worry About
  • Sensor Head is Remote and without Air Purge can be Used in Ambient Temperatures to 100°C and with Small Sized Air Purge Jacket can be Cooled to 175°C
  • The Sensor Heads are the Smallest Sized in the Market (0.25" Diameter)
  • Precision with Changes in Sensor Head Ambient
  • All Digital System
Infrared Temperature Measurement Instruments - View related products


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, linearises, and gives an analogue output (4 to 20 mA, 0 to 5 V, 0 to 10 V). Accuracy (+/11°C or 1% rdg at e0.9) holds with changes in ambient from -45 to 100 °C, 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), air purge jackets (cool to 175 °C), and mounting brackets are available.

Temperature Range Table (Table 1)
Temperature CodeTemperature Range
100ºC0 to 100ºC
250ºC0 to 250ºC
70ºC-30 to 70ºC
500ºC (*)0 to 500ºC
(*) This temperature range is only available with models of 4:1 FOV.

Output Options Table (Table 2)
Output SuffixOutput Type
MA 4 to 20 mA
V10 (**) 0 to 10V
V5 0 to 5V
RS2RS232 communications port
(**) This output range is only available with 24V power supply.

Power Supply Table (Table 3)
Power Supply SuffixPower
12V12 Vdc power supply
24V24 Vdc power supply

Place 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/ Desc.
OS35RS-250C-MA-24V Star
Availability: 4 weeks
OS35RS-4-100C-MA-12V Star
Availability: 4 weeks
OS35RS-4-250C-V10-24V Star
Availability: 4 weeks
Click to expand/minimize a list of what others bought with theCAL-3-IR
CAL-3-IR Star
Availability: 4 weeks
Traceable calibration certificate with test results
LP-PS-1524 Star
Availability: 1 week
DIN rail mount 24Vdc power supply. 15W, 0.63 Amp, 25mm wide. Powered by 85 to 260 Vac, 47 to 63 Hz
Availability: In Stock
24V 0.75A regulated dc Power supply. 90-260 Vac 1.8 m lead with stripped ends. With International plugs
All amounts shown in EUR, GBP, or USD
Note: Comes with complete operator’s manual.
Ordering Example: (1) OS35RS-100C-MA-12V Smart-mircro IR transmitter with 0 to 100C range, 4 to 20mA output and 12Vdc powered., £198.00

Part Number Builder

Build Your Part Number Below
Option Descriptions:

(1) Smart-microIRt/c Transmitter select from:
OS35RS for Smart-microIRt/c Transmitter with 1 to 2 FOV
OS35RS-4 for Smart-microIRt/c Transmitter with 4 to 1 FOV
OS35RS-SV for Smart-microIRt/c Transmitter with 1 to 2 side view
OS35RS-4SV for Smart-microIRt/c Transmitter with 4 to 1 side view

(2) Temperature Range select from:
70C for -30 to +70°C
100C for 0 to 100°C
250C for 0 to 250°C
500C for 0 to 500°C (for 4 to 1 FOV models only)

(3) Output Type select from:
MA for 4-20 mA
V5 for 0-5 Vdc
V10 for 0-10 Vdc
RS2 for RS232 Comm's port

(4) Power supply voltage select from:
12V for 12 Vdc powered
24V for 24 Vdc powered
Note: All combinations may not be valid, check spec sheet for valid part numbers.