400mW Split Rotary Stirling Engine Cryocooler Low Consumption

Place of Origin Wuhan, Hubei Province, China
Brand Name GST
Certification ISO9001:2015; RoHS; Reach
Model Number RS046H
Minimum Order Quantity 1 Piece
Price Negotiable
Payment Terms L/C, T/T

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Product Details
Cooling Power (@100K@20℃)>400mW Stable Power Consumption <3.5W (130mW@100K@20°C)
Working Temperature -45℃~+85℃ Size 45x34x67mm
Weight <250g MTTF >10000h
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Split Rotary Stirling Engine Cryocooler


400mW Stirling Engine Cryocooler


Stirling Engine Cryocooler Low Consumption

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Product Description
RS046H Cryo Cooler


RS046H 400mW Split Rotary Stirling Cryocooler for Cooled Infrared Detectors


Product Description


RS046H is a split version of RS046 rotary stirling cooler developed by Global Sensor Technology (GST). With the same compressor structure of RS046, the split format RS046H is even smaller in size. The cold finger in RS046H dewar cooler has the same diameter as that in RS046 cooler but with shorter length. Benefit from the split design of the compressor and the cold finger, the infrared system with RS046H integrated is flexible in special design.


Global Sensor Technology is a supplier of thermal infrared detectors and infrared camera module. After years of industrial application experience, we are capable to provide professional, efficient and convenient solutions for customers in all industries with its core technology of independent R&D infrared detector.


Main Features


- MTTF>10000hrs

- Cooling Power: (@100K@20℃)>400mW

- Cooling Time: <5mins(110J@100K@20℃)

- Small Size

- Low Noise

- Low Consumption


Product Specifications


Model RS046H
Type Split Rotary Stirling Cryocooler
MTTF >10000hrs
Size (mm)



Weight <250g
Cooling Power (@100K@20°C)>400mW
Working Temperature -45°C ~ +85°C
Storage Temperature -56°C~ +85°C
Environmental Specification MIL-STD-810
Input Voltage 24-32VDC
Max Power Consumption <12W
Steady Power Consumption <3.5W (130mW@100K@20°C)
Cooling Time <5min (110J@100K@20°C)
Cold Finger Dimension Φ6.4mm
Electronics External
Integration Method IDDCA


Industrial Applications


The RS046H integrated dewar cooler assembly is used for provide cryogenic environment for the cooled infrared detectors.


Praises from Customers


400mW Split Rotary Stirling Engine Cryocooler Low Consumption 0




1.What is infrared thermal imaging?

Infrared thermal imaging is a method of using infrared radiation and thermal energy to gather information about objects, in order to formulate images of them, or get temperature information of the objects, even in low visibility environments.


2.How does Infrared Thermal Imaging Work?
Infrared thermal imaging system is a passive non-contact detection and identification of infrared technology. It focuses the infrared radiation of the scene on the focal plane array infrared detector through the infrared optical system that can pass through infrared radiation. The thermal detector converts the radiation signal of different intensity into the corresponding electrical signal, and then through amplification and video processing, forms the infrared image that can be observed by the naked eyes.