Bently Nevada|3500/44M 126599-01|Aeroderivitive GT Vibration Monitor
Description
The 126599-01 is a specialized vibration monitor designed for aeroderivative gas turbines. It integrates with various I/O modules and supports multiple hazardous area approvals. The device offers precise vibration measurement, alarm functionality, and data recording to ensure operational safety and reliability.
Features
- Configurable tracking filter for 35 operating speeds (2,400 to 30,000 RPM)
- Alarm accuracy within 0.13% of the desired value
- Alert and danger delays adjustable from 0.1 seconds to 60 seconds
- Supports internal and external termination options
- Complies with international standards and certifications
Technical Specifications
- Frequency Response: Direct signal 4 Hz to 30,000 Hz (-3 dB); Integrated velocity 18 Hz to 5500 Hz (-3 dB); Non-integrated acceleration 4 Hz to 30,000 Hz (-3 dB); Integrated acceleration 18 Hz to 14,500 Hz (-3 dB); Bias low-pass filter 0.01 Hz (-3 dB)
-
Bandpass Filter:
- Low-pass cutoff frequency configurable between 100 Hz and 5500 Hz (-3 dB)
- High-pass cutoff frequency configurable between 10 Hz and 1000 Hz (-3 dB)
- Roll-off: 8-pole 160 dB per decade, 48 dB per octave
-
Tracking Filter:
- Constant Q user configurable
- Roll-off: 6-pole 120 dB per decade, 36 dB per octave
-
Alarm Setpoints:
- Adjustable from 0 to 100% of full-scale
- Limited by transducer range if exceeds full-scale
-
Accuracy:
- Within ±0.33% of full-scale typical, ±1% maximum
-
Cables:
- Available lengths: 5 feet (1.5 m), 7 feet (2.1 m), 10 feet (3.0 m), 25 feet (7.6 m), 50 feet (15.2 m), 100 feet (30.5 m)
- Assembled or not assembled options
-
External Termination Blocks:
- Euro Style Connectors and Terminal Strip Connectors available
-
Hazardous Area Approvals:
- Options include cNRTLus (Class 1, Division 2) and ATEX/IECEx/CSA (Class 1, Zone 2)
-
Dimensions:
- Monitor Module: 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in), weight 0.91 kg (2.0 lb)
- I/O Module: 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in), weight 0.45 kg (1.0 lb)
Bently Nevada|3500/44M 126599-01|Aeroderivitive GT Vibration Monitor
Bently Nevada|3500/44M 126599-01|Aeroderivitive GT Vibration Monitor
Description
The 126599-01 is a specialized vibration monitor designed for aeroderivative gas turbines. It integrates with various I/O modules and supports multiple hazardous area approvals. The device offers precise vibration measurement, alarm functionality, and data recording to ensure operational safety and reliability.
Features
- Configurable tracking filter for 35 operating speeds (2,400 to 30,000 RPM)
- Alarm accuracy within 0.13% of the desired value
- Alert and danger delays adjustable from 0.1 seconds to 60 seconds
- Supports internal and external termination options
- Complies with international standards and certifications
Technical Specifications
- Frequency Response: Direct signal 4 Hz to 30,000 Hz (-3 dB); Integrated velocity 18 Hz to 5500 Hz (-3 dB); Non-integrated acceleration 4 Hz to 30,000 Hz (-3 dB); Integrated acceleration 18 Hz to 14,500 Hz (-3 dB); Bias low-pass filter 0.01 Hz (-3 dB)
-
Bandpass Filter:
- Low-pass cutoff frequency configurable between 100 Hz and 5500 Hz (-3 dB)
- High-pass cutoff frequency configurable between 10 Hz and 1000 Hz (-3 dB)
- Roll-off: 8-pole 160 dB per decade, 48 dB per octave
-
Tracking Filter:
- Constant Q user configurable
- Roll-off: 6-pole 120 dB per decade, 36 dB per octave
-
Alarm Setpoints:
- Adjustable from 0 to 100% of full-scale
- Limited by transducer range if exceeds full-scale
-
Accuracy:
- Within ±0.33% of full-scale typical, ±1% maximum
-
Cables:
- Available lengths: 5 feet (1.5 m), 7 feet (2.1 m), 10 feet (3.0 m), 25 feet (7.6 m), 50 feet (15.2 m), 100 feet (30.5 m)
- Assembled or not assembled options
-
External Termination Blocks:
- Euro Style Connectors and Terminal Strip Connectors available
-
Hazardous Area Approvals:
- Options include cNRTLus (Class 1, Division 2) and ATEX/IECEx/CSA (Class 1, Zone 2)
-
Dimensions:
- Monitor Module: 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in), weight 0.91 kg (2.0 lb)
- I/O Module: 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in), weight 0.45 kg (1.0 lb)