Bently Nevada|149758-01|Proximity Probe

SKU: 149758-01

Manufacturer: BENTLY NEVADA
Product No.: 149758-01
Condition：In stock
Product Type: Proximity Probe
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Bently Nevada 149758-01 3300 XL 8mm Proximity Probe Specifications

Description
The Bently Nevada 149758-01 is a 3300 XL 8mm proximity probe, part of an advanced eddy current transducer system designed for precise vibration and position measurements in industrial applications such as turbines, compressors, and motors. It provides reliable data for machinery health monitoring to ensure operational efficiency and safety.

Features

High-performance eddy current measurement for accurate vibration and position data
Interchangeable components without need for calibration or matching
Robust, corrosion-resistant gold-plated connectors for durability
Extended temperature range options for extreme environments
Compliant with API 670 Standard for mechanical configuration, accuracy, and temperature stability

Technical Specifications

Electrical Specifications

Nominal Probe DC Resistance (R_PROBE)
- 7.45 ± 0.50 Ω (0.5m length)
- 9.87 ± 0.50 Ω (9.0m length)
Incremental Scale Factor (ISF)
- 7.87 V/mm (200 mV/mil)
  - ±5% (1m / 5m systems)
  - ±6.5% (9m systems) over 0°C to +45°C
Deviation from Best Fit Straight Line (DSL)
- ±0.025 mm (1m / 5m systems)
- ±0.038 mm (9m systems) at 0°C to +45°C
Linear Range
- 2 mm (80 mils), from 0.25 mm to 2.3 mm (10 to 90 mils)
Frequency Response
- 0 to 10 kHz
- +0, -3 dB with up to 305 m (1000 ft) field wiring
Minimum Target Size
- 15.2 mm (0.6 in) diameter (flat target)
Minimum Shaft Diameter
- 50.8 mm (2 in), recommended 76.2 mm (3 in)

Mechanical Specifications

Probe Case Material
- AISI 303 or 304 stainless steel
Probe Tip Material
- Polyphenylene sulfide (PPS)
Cable Specifications
- 75Ω triaxial
  - FEP insulated (standard)
  - PFA insulated (ETR)
- Lengths: 0.5, 1, 1.5, 2, 5, 9 m
Minimum Cable Bend Radius
- 25.4 mm (1.0 in)
Tensile Strength
- 330 N (75 lbf) probe case to lead
- 270 N (60 lbf) at probe lead to extension cable connectors
Connector Material
- Gold-plated brass or beryllium copper
Maximum Connector Torque
- 0.565 N·m (5 in·lbf)
Probe Case Torque
- Standard forward-mounted:
  - Up to 33.9 N·m (300 in·lbf) recommended
  - 11.2 N·m (100 in·lbf) rated
- Reverse-mount:
  - 22.6 N·m (200 in·lbf) recommended

Environmental Limits

Probe Temperature Range
- Standard: -52 °C to +177 °C (-62°F to +350°F)
- ETR:
  - Cable: -52 °C to +260 °C (-62°F to +500°F)
  - Probe tip: up to +218 °C (+425°F)
Relative Humidity
- Less than 3% change in Average Scale Factor (ASF) at 93% humidity
- Per IEC 68-2-3 for 56 days

Weight

Probe: 323 g (11.4 oz)
Extension Cable:
- Standard: 34 g/m (0.4 oz/ft)
- Armored: 103 g/m (1.5 oz/ft)
Total System Weight: 0.7 kg (1.5 lb)

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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