330880-28-45-020-03-02 Bently Nevada Proximity Transducer Assembly

>>>Inquire 330880-28-45-020-03-02

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>>>330880-28-45-020-03-02

Part Number: 330880-28-45-020-03-02
Product: Proximity Transducer Assembly

>>>Specification - 330880-28-45-020-03-02

Linear Range:2 mm (80 mils) from ~0.25 mm to 2.3 mm (~ -1 Vdc to -17 Vdc)
Recommended Gap:1.27 mm (50 mils)
Incremental Scale Factor:7.87 V/mm (200 mV/mil) ±5%
Frequency Response:0 to 10 kHz (+0, -3 dB) with up to 305m (1000 ft) field wiring
Power Required:-17.5 Vdc to -26 Vdc (without barriers), -23 Vdc to -26 Vdc (with barriers)
Output Resistance:50 Ω
Housing Rating:Type 4X, IP66 (PPS thermoplastic housing)
Operating Temp (Probe):-52°C to +177°C (-62°F to +351°F)
Operating Temp (Housing):-52°C to +100°C (-62°F to +212°F)
Field Wiring (Max Length):305 meters (1,000 feet) - 3-conductor shielded triax cable (16-24 AWG)
Min. Target Size:15.2 mm (0.6 in) diameter (flat target)
Min. Shaft Diameter:50.8 mm (2.0 in)

>>> FAQ - 330880-28-45-020-03-02

1. What is the advantage of the PROXPAC XL over standard probe systems?
The PROXPAC XL integrates the 3300 XL Proximitor sensor inside the housing cover, eliminating the need for a separate Proximitor housing and an extension cable between the probe and sensor. Field wiring connects directly from the monitor to the assembly.
2. Does this assembly include the probe? (For part 330880-28-...)
Yes. Option code 28 (AA) specifies a 3300 XL 8 mm probe with Multiple Approvals and a 1-meter integrated cable.
3. What is the total probe penetration length for this configuration?
The total length from the mounting surface to the probe tip (mid-setting) is the sum of option B (Standoff Adapter) and option C (Probe Penetration): 4.5 inches + 2.0 inches = 6.5 inches. The threaded sleeve allows ±0.5 inch adjustment from this point.
4. Can I use this assembly with my existing 1/2" NPT conduit?
Yes. The fittings option 03 includes a 3/4-14 NPT to 1/2-14 NPT stainless steel reducer, allowing you to connect 1/2" NPT conduit to the housing's 3/4" NPT ports.