

HTSL 989 Actuator
Gamma Radiography Accessories, Radiography
The HTSL 989 Actuator provides failsafe pneumatic actuation of the Sentinel 989 Exposure Device, automatically returning the source to the safe stored position if the air supply is interrupted.
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HTSL 989 Actuator Description
The HTSL 989 Actuator is designed for use with the Sentinel 989 Exposure Device and an air pump box, providing reliable failsafe operation for industrial radiography applications.
Precision engineered from stainless steel for durability, the actuator attaches to the “Baby” SCAR device using the source rod connector and is secured using its integral locking ring. A quick-disconnect connection allows the air line from the pump box to be easily connected, ready for pneumatic operation.
Following an exposure, the actuator automatically returns the source to its stored position. Importantly, if the air supply is interrupted during an exposure, the actuator is designed to return the source automatically to the safe position, providing an additional failsafe feature during operation.
Precision engineered from stainless steel for durability, the actuator attaches to the “Baby” SCAR device using the source rod connector and is secured using its integral locking ring. A quick-disconnect connection allows the air line from the pump box to be easily connected, ready for pneumatic operation.
Following an exposure, the actuator automatically returns the source to its stored position. Importantly, if the air supply is interrupted during an exposure, the actuator is designed to return the source automatically to the safe position, providing an additional failsafe feature during operation.
HTSL 989 Actuator Key Features
- Failsafe operation – automatically returns the source to the safe position if the air supply is interrupted
- Stainless steel construction for durability in demanding radiography environments
- Designed for the Sentinel 989 Exposure Device
- Compatible with an air pump box
- Quick-disconnect air connection for straightforward setup
- Integral locking ring for secure attachment
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