The Bently Nevada 21000-16-10-00-100-04-02 is a robust proximity probe housing assembly designed for external mounting of proximity transducers in industrial environments. Manufactured with aluminum body and stainless-steel sleeve, it offers high durability, compliance with API 670 standards, and CSA explosion-proof certification. It accommodates 3300 XL probes and ensures reliable performance even in hazardous zones.

Applications

• Turbomachinery vibration monitoring

• Rotating equipment condition monitoring

• API 670 compliant systems

• Oil & gas refineries

• Petrochemical and power generation industries

• CSA Class I, II, III Division 1 and 2 hazardous areas

Key Advantages

• Explosion-proof housing certified for North American hazardous areas

• All-metal construction enhances mechanical strength

• Flexible configuration for probe type, sleeve length, and fittings

• Environmental durability, suitable for harsh industrial conditions

• API 670 compliant, ideal for critical machinery protection

• Temperature-resistant design supports -51°C to +177°C operation range

Technical Specifications

FAQ – Frequently Asked Questions

Q1: What probe types are supported by the 21000 housing?

A1: It supports Bently Nevada 3300 XL 8mm, NSv, and 11mm reverse mount probes.

Q2: Is this housing certified for use in explosive environments?

A2: Yes, it is CSA certified for Class I, II, and III Division 1 and 2 areas.

Q3: What is the standard operating temperature range?

A3: The housing and supported probes operate between -51°C to +177°C.

Q4: Can this model be used in API 670 applications?

A4: Yes, the 21000 housing fully complies with API 670 standards.

Q5: What material is used in the construction?

A5: It uses an aluminum body with a 304 stainless steel probe sleeve.

Q6: Is the probe sleeve length customizable?

A6: Yes, sleeve lengths can be specified based on installation requirements.

Q7: Does it include fittings for conduit connections?

A7: The model comes with 3/4-14 NPT plug and reducer fitting as standard.

Q8: What is the typical weight of the 21000 housing?

A8: It weighs approximately 1.1 kg without additional fittings.

Q9: What installation accessories are available?

A9: Bently offers oil seals and sleeve supports for longer sleeve configurations.

Q10: Is this housing compatible with 3300 XL connector protectors?

A10: Yes, variants are available that support connector protector-equipped probes.