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Bently Nevada 74712-01-10-02-00 High-Temperature Velocity Transducer

Bently Nevada 74712-01-10-02-00 High-Temperature Velocity Transducer

74712-01-10-02-00 velocity transducer

high-temperature velocity transducer

Bently Nevada velocity transducer

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Bently Nevada

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Product Details
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74712-01-10-02-00 velocity transducer

,

high-temperature velocity transducer

,

Bently Nevada velocity transducer

Payment & Shipping Terms
Minimum Order Quantity
1
Delivery Time
2-3 work days
Payment Terms
T/T
Product Description
Bently Nevada / Seismoprobe Series

74712-01-10-02-00 Velocity Transducer

A high-temperature, two-wire moving-coil transducer for measuring absolute vibration at machine bearing housings, casings and structures. Designed for operation in elevated-temperature environments within the specified limits.

74712

01 / Order code

Model Identification

Complete part number
74712-01-10-02-00
01 Mounting angle / minimum frequency
0° ±2.5° orientation; 4.5 Hz (270 cpm) minimum operating frequency.
10 Cable option
Integral hardline cable, 10 ft (approximately 3.05 m).
02 Mounting base
Circular base for a 1/4-28 UNF-2B stud.
00 Agency approval option
No approvals requested in this ordered configuration.
02 / At a glance

Technical Specifications

Sensitivity
20 mV/mm/s
±5% under specified conditions
Frequency response
4.5 Hz–1 kHz
Typical +0 / −3 dB
Temperature range
−29 to +204 °C
Operating and storage
Maximum displacement
2.54 mm p-p
Peak-to-peak
Coil resistance
1.25 kΩ
±5%
Transverse sensitivity
≤10%
At 100 Hz and 25.4 mm/s
Additional electrical, mechanical and environmental data
Measurement principle Two-wire moving-coil; voltage output proportional to vibration velocity.
Calibration load 10 kΩ across terminals A and B.
Locked-coil inductance 125 mH typical.
Amplitude linearity ±5% from 0.254 to 127 mm/s at 100 Hz.
Shock resistance 50 g peak maximum acceleration along the non-sensitive axis.
Output polarity Terminal A goes positive relative to B when case velocity is toward the connector.
Typical dimensions Approximately 102 mm high, depending on connector option; 41 mm diameter.
Typical weight Approximately 480 g.
Materials Anodized aluminum A204 case/adapter; silicone gasket.
Relative humidity Up to 95%, noncondensing. Integral-cable configurations are specified for non-submerged environments at 100% RH.
Maximum altitude 2,000 m above sea level.
03 / Application

Where It Fits

⌁
Bearing housings
◎
Machine casings
⌖
Structures
Troubleshooting note: Missing or inconsistent vibration readings can warrant checking the transducer, cable, mounting orientation, signal path and monitoring channel. These are possible investigation points, not a diagnosis of a particular unit.
04 / Installation

Signal & Installation Notes

1 Confirm orientation. Mounting orientation can affect amplitude and frequency response.
2 Check the signal path. Inspect cable condition, connections and the receiving monitoring channel.
3 Verify cable-run limits. The 9200/74712 documentation gives a maximum lead-wire length of 305 m (1,000 ft) between the transducer and a 3300 or Bently Nevada 3500 monitor. Cable effects and monitor requirements should be checked for the actual installation.
Manufacturer reference

9200 / 74712 Seismoprobe Velocity Transducers

Datasheet reference: 141626, Revision V. Use the applicable manufacturer installation instructions and ordering information to verify the configuration before installation or replacement.

05 / Order support

Delivery & Warranty

Identification Part number and available condition checks before dispatch.
Testing Functional testing and reports are subject to confirmation in the quotation.
Packaging Protective packaging based on shipment and agreed order requirements.
Returns / DOA Report shipping damage or suspected DOA promptly with photographs and identification details. Authorization and resolution follow the agreed sales terms.
Warranty Duration, coverage, exclusions and claim procedure are confirmed in the written quotation.
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Industrial Parts, Coordinated Clearly

AMIKON supports industrial spare-parts enquiries with part identification, sourcing coordination and shipment arrangements. Provide the complete part number and equipment details to help verify the requested configuration.

AMIKON industrial spare parts sourcing and service support
Contact person
Miya Zheng
Email
sales@amikon.cn
WhatsApp
+86 180 2077 6792
Request a quotation
Send the five key details
Part Number 74712-01-10-02-00
Quantity Required quantity
Destination City / country
Required Date Target delivery date
Machine/System Model Installed equipment
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06 / Quick answers

Frequently Asked Questions

1. What is the 74712-01-10-02-00 used for?

It measures absolute vibration at machine bearing housings, casings or structures and is designed for high-temperature applications within its specified operating limits.

2. What does the ordering code identify?

The options identify mounting angle/minimum frequency, integral cable length, mounting base and agency-approval configuration. In this model, the 10 option specifies a 10-foot integral hardline cable.

3. What is its specified temperature range?

The 74712 range is −29 to +204 °C (−20 to +400 °F) for operating and storage.

4. What should be checked if the vibration signal is abnormal?

Check the model identification, mounting orientation, cable and connections, signal path and monitoring channel before determining the cause.

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