Bently Nevada 330881-28-00-061-03-02 PROXPAC XL Proximity Transducer

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Yuki (Sales Manager)

Email: sales6@askplc.com

WhatsApp: +86 17359287459

Introduce

The Bently Nevada 330881-28-00-061-03-02 is a 3300 XL Series 8 mm Proximity Probe, specifically designed for reverse mounting configurations in rotating machinery monitoring applications. This model belongs to Bently Nevada's highly reliable 3300 XL family of eddy current sensors, which are widely used for continuous online monitoring of critical rotating equipment such as turbines, compressors, pumps, and fans . The key distinguishing feature of this model is its reverse-mount configuration, which allows the probe to be mounted externally through the machine casing, with the probe tip oriented inward toward the shaft. This mounting style is particularly useful when space constraints prevent traditional "tip-in" probe installation, or when probe removal/replacement must be performed without disassembling the machine .

Detailed Information

Probe and Approvals: 28=3300 XL 8 mm probe with Multiple Approvals

Standoff Adapter: 00=No standoff adapter

Probe Penetration: 061=61mm

Fittings: 03=One M20 fitting, two plugs

Mounting Thread: 02=3/4-14 NPT

Probe DC Resistance (3m cable): Approx. 8.8 Ω ±1.1 Ω at 20°C

Linear Range: 2.0 mm (80 mils) from 0.25 mm to 2.25 mm gap

Maximum Current Consumption (Proximitor): 12 mA

Output Resistance (Proximitor): 50 Ω nominal

Output Signal Range: -1 VDC to -17 VDC (linear range)

Features

(1) Reverse-Mount Configuration: Allows external mounting through machine casing, enabling probe installation, gap adjustment, and replacement without machine disassembly – significantly reducing maintenance downtime.

(2) High Temperature Tolerance: Probe withstands continuous operation at 177°C (350°F) and intermittent exposure up to 218°C (425°F), suitable for steam turbine and high-temperature machinery environments.

(3) Dual Sealing System: Front and rear probe sealing prevents moisture and contaminant ingress at both the probe tip and cable end.

(4) Full Interchangeability: Probe, extension cable, and Proximitor® sensor components are fully interchangeable without need for matching or bench calibration.

FAQ

Q1: What is Bently Nevada known for?

A1: Bently Nevada is known for being a global leader in machinery protection and condition monitoring systems for critical rotating equipment.

Q2: What industries does Bently Nevada serve?

A2: Oil & gas, power generation, chemical processing, mining, and pulp & paper industries.

Q3: What types of measurements do Bently Nevada products provide?

A3: Vibration, axial position, speed, eccentricity, temperature, and casing expansion monitoring.

Q4: Are Bently Nevada products compliant with international standards?

A4: Yes, they comply with API 670, IEC, ISO, ATEX, CSA, and IECEx standards.

Q5: What is the 3500 monitoring system?

A5: The 3500 system is a rack-based machinery protection system that provides continuous online monitoring, alarm detection, and relay outputs for machine shutdown.

Why Choose us

1. Professional Service

With the help of professional Technology team,  we provide the best sales and maintenance as well as the long-term warranty.

2. Enough Inventory

Store many kinds of items which are discontinued or rared for all customers.

3. Superior Marketing foresight

Follow the Network development with the professional Global Marketing Analysis, we open Real Store and online shop together to offer clients best products and competitive price in short time.

4. Win-Win BusinessTheory

Our company theory is fast in accessories supply, most competitive in price, most convenient in Tech Consultation.

About our service

➭ lower your support costs 
➭ Provide on-going availability of automation replacement parts  
➭ Promptly reply you within 24 hours

➭ Fast delivery time

➭ 100% quality assurance

➭ Best services, reasonable price

➭ Have been in the line for many years,has a good reputation

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Email: sales6@askplc.com

Whatsapp : +86 17359287459