Sensor Parts

Bayonet Caps

The J-slot Female Half That Locks the Sensor Down

Two knurled bayonet caps showing the J-slot

0.563 instandard OD, 0.457 in ID

Bayonet caps form the female receptor side of a bayonet mount with J-shaped slots. The cap locks into place, ensuring a tight fit between the sensing junction and the measuring surface. The cap pushes the sensor against the surface, which increases accuracy, precision and response time.

Specification

Material
303SS, 316SS, CS zinc plated, CS nickel plated, brass nickel plated
J-slot
Single, double
Type
Threaded to suit armor, threaded to suit spring, plain
Standard size
0.563 in OD, 0.457 in ID, to suit 3/16 in OD probes

Part Numbers

6 standard part numbers, exactly as printed in our catalogue.

Bayonet caps
Part No.Description
AT-BLC-MAT-PLN-01Single J-slot plain
AT-BLC-MAT-PLN-02Double J-slot plain
AT-BLC-MAT-SPR-01Single J-slot threaded for spring
AT-BLC-MAT-SPR-02Double J-slot threaded for spring
AT-BLC-MAT-ARM-01Single J-slot threaded for armor
AT-BLC-MAT-ARM-02Double J-slot threaded for armor

MAT = CSZ for carbon steel zinc plated, CSN for carbon steel nickel plated, BRS for brass nickel plated, 304 for 304SS, 316 for 316SS.

Available on Request

  • Bayonet caps to suit other probe sizes.
  • Custom bayonet caps in other OD and ID combinations.

Need This to a Different Spec?

Every item here is machined to order. Send the material, size and connection you need.

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