140734-01 Differential Expansion/Axial Position Monitor

Part number: 140734-01
Manufacturer: Bently Nevada
Condition: Brand new original, factory packaged
Factory warranty: 12 months

Email: geabbdcs@gmail.com

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Description

Specifications:
Part number: 140734-01
Manufacturer: Bently Nevada
Series: 3500
Input signal: -10 Vdc to+10 Vdc
Power consumption: 7.7 watts
Axis power supply: -24 Vdc
Product type: Transient Data Interface Module
Temperature: 25 degrees Celsius
Sensor power supply: -24 Vdc
Weight 0.82 kg (1.8 lb.)
Dimensions 241 mm x 24.4 mm x 242 mm
(9.50 in x 0.96 in x 9.52 in)
Supply situation: In stock
Repair: 3-7 days
Country of origin: United States

 


 

Function Description:

Outputs and Front Panel Indicators for 140734-01:

Front Panel LEDs:

  1. OK LED:
    • Indicates proper operation of the 3500/42M.
  2. TX/RX LED:
    • Indicates communication status with other modules in the 3500 rack.
  3. Bypass LED:
    • Indicates activation of Bypass Mode in the 140734-01.

Buffered Transducer Outputs:

  • Each monitor features a coaxial connector for every channel, offering short-circuit protection.
  • Output Impedance: 550 Ω
  • Transducer Power Supply: -24 Vdc
  • Recorder Output: +4 to +20 mA. Proportional values to monitor full-scale, unaffected by short circuits.

Voltage Compliance (Current Output):

  • 0 to +12 Vdc range across load with load resistance from 0 to 600 Ω.
  • Resolution: 0.3662 µA per bit.
  • Error Rate: ±0.25% at room temperature, ±0.7% over temperature range.
  • Update Rate: 100 ms or less.

Shaft Absolute Buffered Outputs:

  • One output per channel group, each protected against short circuits.
  • Output Impedance: 300 Ω

Signal Conditioning for Radial Vibration:

  • Frequency Response:
    • Direct filter: User-programmable, 4 Hz to 4000 Hz or 1 Hz to 600 Hz.
    • Gap filter: -3 dB at 0.09 Hz.
    • Not 1X filter: 60 cpm to 15.8 times running speed. Constant Q notch filter. Minimum rejection in stopband of -34.9 dB.
    • Smax: 0.125 to 15.8 times running speed.
    • 1X and 2X Vector filter: Constant Q Filter. Minimum rejection in stopband of -57.7 dB.
  • Accuracy:
    • Direct and Gap: Within ±0.33% of full-scale typical, ±1% maximum.
    • 1X and 2X: Within ±0.33% of full-scale typical, ±1% maximum.
    • Smax: Within ±5% maximum.
    • Not 1X: ±3% for machine speeds less than 30,000 cpm, ±8.5% for machine speeds greater than 30,000 cpm.

Note: Specifications are valid for machine speeds of 60 cpm to 60,000 cpm.


Spare parts:
106M1079-01 Universal AC Power Supply Module
106M1081-01 Universal AC Power Input Module
129486-01 Legacy High Voltage DC Power Supply Module
129478-01 Legacy High Voltage DC Power Input Module
133292-01 Legacy Low Voltage DC Power Supply Module
133300-01 Legacy Low Voltage DC Power Input Module
114M5329-01 High Voltage DC Power Supply
115M7750-01 High Voltage DC PIM
114M5330-01 Low Voltage DC Power Supply
114M5335-01 Low Voltage DC PIM
01720025 Replacement Fuse (for both AC Power Input Module and Legacy High Voltage DC Power Input Module)
01720045 Replacement Fuse (Low Voltage DC Power Input Module and Legacy Low Voltage DC Power Input Module)
120M3877 Replacement Fuse Fast blow rated at 5A/500 Vac Size 6.3 x 32 mm (Universal AC Power Input Module)
131150-01 Power Supply Blank Front Panel (qty 1, includes screws)
128085-01 Power Supply Rear Input Connector Cover (qty 1) Order part 04310251 for screws.
04310251 Screw for Power Supply Input Cover (qty 2)
129767 3500/15 Power Supply User Guide
118M0915-01 Replacement connector for Universal AC Power Input Module