Bently Nevada 21000-28-05-00-067-03-02 Proximity probe housing assembly

FAQ

Q1: What does “28-05-00-067-03-02” in the model number mean?
“28” = 3300 XL probe with selectable approvals; “05” = 0.5 m cable; “00” = no standoff adapter; “067” = 6.7 in penetration; “03” = fittings set (plug + reducer + seal grip); “02” = 3/4-14 NPT mounting thread.

Q2: Is the proximity probe included with the housing?
Yes. The assembly includes the 3300 XL 8 mm probe installed and wired with the housing.

Q3: What are the dimensions and weight of the assembly?
Approximately Ø50 mm × 170 mm, weighing about 2.0 kg.

Q4: What materials are used in construction?
The housing body is aluminum, and the sleeve (probe support) is 304 stainless steel.

Q5: What is the operating temperature range?
Rated for –51 °C to +177 °C for operation and storage.

Q6: What fittings are included under the “03” option?
A 3/4-14 NPT plug, a 3/4-14 → 1/2-14 NPT reducer, and a cable seal grip.

Q7: Can this assembly be used in hazardous or explosive environments?
Yes. It is designed for explosion-proof applications when properly installed.

Q8: Can a standoff adapter or different penetration length be added later?
This variant does not include a standoff adapter. To change penetration or add one, a different model or compatible adapter must be used.