74712-06-05-04-00

Bently Nevada

AI-generated · verify with manufacturerLast reviewed 2026-09-29

Overview

The 74712-06-05-04-00 is a 74712 = High-temperature Two-wire Transducer from Bently Nevada. It is part of Bently Nevada's industrial automation product portfolio.

Application & Technical Notes

As a 74712 = high-temperature two-wire transducer, the 74712-06-05-04-00 is intended for deployment in panel-based control cabinets and machine enclosures where the Bently Nevada product portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed Bently Nevada platform.

Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.

Maintenance & Diagnostics

Avoid condensation — the rated humidity is To 95%, noncondensing.; store and operate the module in a dry, pollution-degree-appropriate enclosure. Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.

Sourcing & Procurement

When sourcing the 74712-06-05-04-00, distinguish three supply tiers: (1) genuine Bently Nevada stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.

Confirm mechanical and electrical compatibility with your Bently Nevada product portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.

Check live stock, lead time and request a quote for 74712-06-05-04-00 (opens in a new tab)

Frequently Asked Questions

What is the 74712-06-05-04-00?

The 74712-06-05-04-00 is a 74712 = high-temperature two-wire transducer from Bently Nevada. It is described by the manufacturer as: 74712 = High-temperature Two-wire Transducer.

What are the key technical ratings of the 74712-06-05-04-00?

The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.

How is the 74712-06-05-04-00 mounted or installed?

Installation follows the standard Bently Nevada product portfolio mounting practice for this device class; refer to the installation manual for exact dimensions and torque.

Is the 74712-06-05-04-00 compatible with my controller?

It belongs to Bently Nevada's automation product portfolio. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.

What should I check before buying the 74712-06-05-04-00?

Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.

Specifications

74712-06-05-04-01 | Bently Nevada | High-temperature Two-wire Transducer

Description

Note	Bently Nevada™ Seismoprobe Velocity Transducer Systems are designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration. The two-wire systems consist of a transducer and appropriate cable. The Seismoprobe family of velocity transducers is a two-wire design that uses moving-coil technology. It provides a voltage output directly proportional to the transducer's vibration velocity. Moving-coil transducers are less sensitive to impact or impulsive excitation than solid-state velocity transducers, which are inherently accelerometers with embedded integration electronics. Moving-coil transducers are less sensitive to impact or impulsive excitation and can represent a good choice for certain applications. Because they don’t require external power, they are convenient for portable measurement applications. For most installations, Bently Nevada's Velomitor family of velocity transducers, which incorporate solid-state technology, provide improved performance and ruggedness for casing velocity measurement applications. Operating and Storage Temperature :-29°C to +204°C (-20°F to +400°F). Electrical Sensitivity： 20 mV/mm/s (500 mV/in/s), ±5% when properly terminated and oriented at the angle of calibration. Calibration Load： 10 kΩ Terminal "A" to "B" Output taken across pins "A" and "B" Sensitivity Temperature Coefficient： 0.2%/°C Dynamic operating range： 2.54 mm (0.100 in) peak to peak maximum displacement. Velocity Range： 25 mm/s (1 in/s) (at +22 °C of casing vibration at 100 Hz with a 10 kΩ load. Coil Resistance： 1.25 kΩ ±5% Locked Coil Inductance： 125 mH, typical Amplitude Linearity： ±5% from 0.01 to 5.0 in/s (0.254 to 127 mm/s) at 100Hz (6000CPM) Shock resistance： Withstands 50 g peak maximum acceleration along non-sensitive axis. Transverse sensitivity： ±10% maximum of the sensitive axis sensitivity at 100 Hz and 1.0 in/s (2.54 cm/s) Polarity of output signal： Pin A goes positive with respect to Pin B when the transducer case velocity is towards the connector. Lead wire length： 305 meters (1,000 feet) maximum between Seismoprobe Velocity Transducer and 3300 or Bently Nevada™ 3500 Monitor. Consult manual for frequency roll-off at longer lengths. Relative Humidity To 95%, noncondensing. 100%, non-submerged, when ordered with integral cable. Maximum Use Altitude 2000 m (6,561 ft) above sea level. Mounting Torque 1/2-20, 1/4- 20, 1/4-28, 5/8-18, or M10X1 mounting base options: 5.6 N•m (50 in•lb) 8-32 threaded studs: 1.41 N•m (12.5 in•lb) Hazardous Area Approvals cNRTLus Class I, Division 1, Groups A, B, C and D T6; Class II, Division 1, Groups E, F and G; Class III: Ex ia IIC T6 Ga; Class I, Zone 0, AEx ia IIC T6 Ga; Ex ec IIC T6 Gc; Class I, Zone 2, AEx ex IIC T6 Gc For Ex/AEx ia: Ui = 28 VDC Ii = 16 mA Pi = 1.0 W Ci = 0 L/Ri = 110 µH/Ω Li = 131.25 mH For EX/AEx ec: V = 24 VDC I = 24 mA

Note

Bently Nevada™ Seismoprobe Velocity Transducer Systems are designed to measure absolute (relative to free space) bearing housing, casing, or structural vibration. The two-wire systems consist of a transducer and appropriate cable. The Seismoprobe family of velocity transducers is a two-wire design that uses moving-coil technology. It provides a voltage output directly proportional to the transducer's vibration velocity. Moving-coil transducers are less sensitive to impact or impulsive excitation than solid-state velocity transducers, which are inherently accelerometers with embedded integration electronics. Moving-coil transducers are less sensitive to impact or impulsive excitation and can represent a good choice for certain applications. Because they don’t require external power, they are convenient for portable measurement applications. For most installations, Bently Nevada's Velomitor family of velocity transducers, which incorporate solid-state technology, provide improved performance and ruggedness for casing velocity measurement applications. Operating and Storage Temperature :-29°C to +204°C (-20°F to +400°F). Electrical Sensitivity： 20 mV/mm/s (500 mV/in/s), ±5% when properly terminated and oriented at the angle of calibration. Calibration Load： 10 kΩ Terminal "A" to "B" Output taken across pins "A" and "B" Sensitivity Temperature Coefficient： 0.2%/°C Dynamic operating range： 2.54 mm (0.100 in) peak to peak maximum displacement. Velocity Range： 25 mm/s (1 in/s) (at +22 °C of casing vibration at 100 Hz with a 10 kΩ load. Coil Resistance： 1.25 kΩ ±5% Locked Coil Inductance： 125 mH, typical Amplitude Linearity： ±5% from 0.01 to 5.0 in/s (0.254 to 127 mm/s) at 100Hz (6000CPM) Shock resistance： Withstands 50 g peak maximum acceleration along non-sensitive axis. Transverse sensitivity： ±10% maximum of the sensitive axis sensitivity at 100 Hz and 1.0 in/s (2.54 cm/s) Polarity of output signal： Pin A goes positive with respect to Pin B when the transducer case velocity is towards the connector. Lead wire length： 305 meters (1,000 feet) maximum between Seismoprobe Velocity Transducer and 3300 or Bently Nevada™ 3500 Monitor. Consult manual for frequency roll-off at longer lengths. Relative Humidity To 95%, noncondensing. 100%, non-submerged, when ordered with integral cable. Maximum Use Altitude 2000 m (6,561 ft) above sea level. Mounting Torque 1/2-20, 1/4- 20, 1/4-28, 5/8-18, or M10X1 mounting base options: 5.6 N•m (50 in•lb) 8-32 threaded studs: 1.41 N•m (12.5 in•lb) Hazardous Area Approvals cNRTLus Class I, Division 1, Groups A, B, C and D T6; Class II, Division 1, Groups E, F and G; Class III: Ex ia IIC T6 Ga; Class I, Zone 0, AEx ia IIC T6 Ga; Ex ec IIC T6 Gc; Class I, Zone 2, AEx ex IIC T6 Gc For Ex/AEx ia: Ui = 28 VDC Ii = 16 mA Pi = 1.0 W Ci = 0 L/Ri = 110 µH/Ω Li = 131.25 mH For EX/AEx ec: V = 24 VDC I = 24 mA

Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.