Overview
Manuals
Instruction info
Available Types
Features:
- High-temperature Two-wire Transducer
- 74712 Seismoprobe Velocity Transducers
- Standard Temperature -20°F to +400ºF (-29°C to +204ºC)
The Bently Nevada Seismoprobe velocity sensor system is designed to measure absolute vibration (relative to free space) in bearing housings, shells, or structures. This two-wire system consists of a sensor and a corresponding cable. The Seismoprobe series of velocity sensors features a moving-coil two-wire design, providing a voltage output proportional to the sensor's vibration velocity.
Compared to solid-state velocity sensors (essentially accelerometers with embedded integrated electronics), moving-coil sensors are less sensitive to shock or pulse excitation. This low sensitivity to shock or pulse excitation makes them ideal for certain applications. Because they require no external power supply, they are suitable for portable measurement applications.
The 74712-06-05-02-01 Bently Nevada Two-wire Transducer may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 74712-06-05-02-01 Two-wire Transducer Manuals(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
High-temperature Two-wire Transducer
74712-Axx-Bxx-Cxx-Dxx
A: Transducer Mounting Angle/Minimum
Operating Frequency
01: 0 ±2.5, 4.5 Hz (270 cpm)
02: 45 ±2.5, 4.5 Hz (270 cpm)
03: 90 ±2.5, 4.5 Hz (270 cpm)
06: 0 ±100, 10 Hz (600 cpm)
07: 0 ±180, 15 Hz (900 cpm)
B: Mounting Base
01: Circular; 1/4-20 UNC stud
02: Circular; 1/4-28 UNF stud
03: Rectangular flange
04: Circular; with three 8-32 threaded studs on a 44 mm (1.75 in) diameter bolt circle
05: No base; 1/2-20 UNF-3A stud
06: Isolated circular 1/4-20 UNC stud
07: Isolated circular 1/4-28 UNF stud
08: Isolated rectangular flange
09: Isolated circular 5/8-18 UNF stud
10: Circular; M10X1 stud
11: Isolated circular M10X1
12: Isolated circular 1/2-20 UNF-2A
C: Connector
02: Top Mount
03: Terminal block top mount
04: Side mount
D: Agency Approval
00: No Approvals
01: CSA
04: ATEX/IECEx
Two types of Seismoprobe Velocity Transducer are available:
1.9200: The 9200 is a two-wire transducer suitable for continuous monitoring or for periodic measurements in conjunction with test or diagnostic instruments. When ordered with the integral cable option,the 9200 has excellent resistance to corrosive environments without need of additional protection.
2.74712: The 74712 is a high temperature version of the 9200.
