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RAYTEK RAYCMLTJ3 Fixed Mount Infrared Temperature Sensor - Infrared Temperature Brackets & Sensors
RAYTEKInfrared Temperature Brackets & Sensors

RAYTEK RAYCMLTJ3 Fixed Mount Infrared Temperature Sensor

The RAYTEK Fixed Mount Infrared Temperature Sensor (SKU 3G-OTH-180864) is an infrared temperature sensor with an IP65-rated enclosure and NEMA 4 rating. It features a 13:1 distance-to-spot ratio, adjustable…

SKU 3G-OTH-180864

Also listed as: RAYCMLTJ 3 · RAYCMLTJ-3

Brand
RAYTEK
Item
RAYCMLTJ3 Fixed Mount Infrared Temperature Sensor
Part Number
RAYCMLTJ3
Category
Infrared Temperature Brackets & Sensors
Available to Order
Also known as:RAYCMLTJ3RAYTEK
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

RAYTEK
Manufacturer Part Number
RAYCMLTJ3
Type
- Directive 108/EC - Directive 2004, RAYCMLTJ3
Includes
Infrared Sensor
IP Rating
IP65
Standards
CE
Thread Size
3/4"-16
Thread Type
UNF
Input Voltage
24V DC
Repeatability
+/-0.5% of Reading +/-1ºC or +/-2ºC (Whichever is Greater)
NEMA Enclosure Rating
4
Distance to Spot Ratio
13:1
Emissivity Adjustability
Adjustable
Maximum Emissivity Setting
1.10
Minimum Emissivity Setting
0.10

Technical Documents

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RAYTEK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RAYTEK Fixed Mount Infrared Temperature Sensor (SKU 3G-OTH-180864) is an infrared temperature sensor with an IP65-rated enclosure and NEMA 4 rating. It features a 13:1 distance-to-spot ratio, adjustable emissivity from 0.10 to 1.10, and operates on 24V DC input. The sensor includes a 3/4"-16 UNF thread and offers repeatability of +/-0.5% of reading +/-1ºC or +/-2ºC (whichever is greater), complying with CE standards.

Frequently Asked Questions

What is the RAYTEK RAYCMLTJ3 infrared temperature sensor used for?

The RAYTEK RAYCMLTJ3 fixed mount infrared sensor is used for non-contact temperature measurement in industrial processes, such as monitoring machinery, kilns, or conveyors. Its IP65/NEMA 4 enclosure suits harsh environments, and the adjustable emissivity (0.10–1.10) allows accurate readings on various surfaces.

What are the specifications of the RAYTEK RAYCMLTJ3 sensor?

The RAYTEK RAYCMLTJ3 sensor has a 13:1 distance-to-spot ratio, operates on 24V DC input, and offers repeatability of +/-0.5% of reading +/-1ºC or +/-2ºC. It features a 3/4"-16 UNF thread, IP65/NEMA 4 rating, and adjustable emissivity from 0.10 to 1.10, complying with CE standards.

Where to buy the RAYTEK RAYCMLTJ3 sensor worldwide?

You can source the RAYTEK RAYCMLTJ3 sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this RAYTEK model.

How to install the RAYTEK RAYCMLTJ3 fixed mount sensor?

Mount the RAYTEK RAYCMLTJ3 using its 3/4"-16 UNF thread into a compatible bracket or housing. Connect 24V DC power per the wiring diagram. Ensure the sensor has a clear line of sight to the target within the 13:1 distance-to-spot ratio. Adjust emissivity to match the target material for accurate readings.

Used in

Common applications for RAYTEK
Metals processing — Raytek CM series fixed-mount sensors monitor strip or billet temperature during rolling and forging.
Glass manufacturing — Raytek CI series sensors with air purge collars measure furnace and melt temperatures.
Plastics extrusion — Raytek RAYCMLTV3 sensors provide non-contact temperature control of extrudate and melt.
Food processing — Raytek CM series sensors with protective windows monitor cooking and baking temperatures.
Power generation — Raytek fixed-mount sensors measure boiler tube and steam line temperatures for efficiency.
Cement kilns — Raytek air purge collars and CM series sensors withstand dusty conditions for kiln shell monitoring.
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RAYTEK Products

3G Electric supplies RAYTEK infrared temperature brackets & sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Fixed mount infrared temperature sensor with 4:1 distance-to-spot ratio and fixed emissivity of 0.95. Operates on 24V DC input, includes 1 m cable, and features IP65 and NEMA 4 enclosure ratings. Thread size is 3/4"-16 UNF 2A. Suitable for non-contact temperature measurement in industrial processes such as monitoring machinery or HVAC systems
RAYTEK
Fixed mount infrared temperature sensor with 4:1 distance-to-spot ratio and fixed emissivity of 0.95. Operates on 24V DC input, includes 1 m cable, and features IP65 and NEMA 4 enclosure ratings. Thread size is 3/4"-16 UNF 2A. Suitable for non-contact temperature measurement in industrial processes such as monitoring machinery or HVAC systems

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