The 32000-28-10-00-075-02-02 is a Bently Nevada metric proximity probe housing assembly featuring glass-reinforced Polyphenylene Sulfide (PPS) construction with conductive fibers for optimal electrostatic dissipation. Fully compliant with API 670 standards, this unit works seamlessly with 3300 XL 8mm proximity transducer systems to provide robust mechanical and environmental protection in intrinsically safe hazardous applications.
Specifications
Probe with Connector:3300 XL 8 mm probe, multiple approvals
Probe Cable Length:1.0 m (39 in)
Standoff Adapter Length (Option C Dimension):Minimum length 40 mm
Probe Penetration Option (Option D Dimension):Minimum length 25 mm
Fittings:Two M25 fittings, one plug.
Mounting Thread Option:3/4-14 NPT (Required if ordering Standoff Adapter Option.)
Specific Application
- Radial Vibration & Keyphasor Measurements: Optimized for radially mounted transducers to track shaft dynamic displacement on critical machinery.
- Corrosive or Hazardous Environments: Designed for industrial applications requiring NEMA 4X and IP66 moisture/dust resistance alongside CENELEC hazardous area electrostatic compliance.
- External Access Monitoring: Ideal for deep-set machine casings where engineers need to adjust probe gaps or replace sensors externally without tearing down the machine casing.
System Compatibility & Alternative Models
- System Compatibility: Fully compatible with the Bently Nevada 3300 XL 8mm Proximitor Sensor and standard 3300 XL extension cables.
- Alternative Model (Explosion-Proof Requirement): CA21000 or CA24701.
- Difference: The 32000 housing provides mechanical and environmental protection (IP66/NEMA 4X) and is only suitable for hazardous areas when used with approved I.S. barriers. It is not an explosion-proof housing, whereas the CA21000/CA24701 models are explicitly certified as explosion-proof enclosures.
- Alternative Model (Axial Position Requirement): 21022 Dual Proximity Probe Housing.
- Difference: The 32000 series is recommended for radially mounted measurements (vibration/Keyphasor). For measuring shaft axial position using dual proximity probes, the 21022 housing must be used instead.
Ordering Information Table Breakdown
This table decodes the explicit configuration designated by the part number 32000-28-10-00-075-02-02:
|
Option Code |
Parameter |
Configured Value & Technical Meaning |
|
32000 |
Base Model |
Metric Proximity Probe Housing Assembly |
|
28 |
A: Probe with Connector |
3300 XL 8 mm probe, multiple approvals |
|
10 |
B: Probe Cable Length |
1.0 m (39 in) |
|
00 |
C: Standoff Adapter Length |
No standoff adapter |
|
075 |
D: Probe Penetration Option |
75 mm probe penetration sleeve length |
|
02 |
E: Fittings |
Two M25 fittings, one plug |
|
02 |
F: Mounting Thread Option |
3/4-14 NPT (Required if ordering Standoff Adapter Option) |
FAQ
Q1: What is the main function of the Bently Nevada 32000-28-10-00-075-02-02?
A1: It provides a protective housing for proximity probes, enabling reliable external mounting and accurate vibration monitoring.
Q2: Can the probe be adjusted without stopping the machine?
A2: Yes, the housing allows external access for gap adjustment and probe replacement without full machine disassembly.
Q3: What material is used in the housing assembly?
A3: It is made of durable PPS thermoplastic with corrosion-resistant stainless steel components.
Q4: Is this housing suitable for radial vibration measurement?
A4: Yes, it is specifically designed for radially mounted proximity probes in vibration and Keyphasor applications.
Q5: Does it meet industry standards?
A5: Yes, it is fully compliant with API 670 standards for externally mounted proximity probe housings.
Accessories
| Part Number | Description |
| 37948-01 | Probe Support / Oil Seal Recommended for sleeves longer than 305 mm (12 in) |
| 124200 | 31000 and 32000 User Guide |





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