مقدمة المنتج
The Bently Nevada 1701/15 Field Monitor Proximitor Input Monitor is a precision monitoring device designed to measure proximity probe signals for machinery protection and diagnostic applications. It converts the proximity probe’s analog output into an accurately conditioned signal suitable for machinery monitoring systems. The وحدة provides high-resolution measurement and reliable output to ensure accurate and repeatable monitoring من shaft vibration, displacement, or position. Its robust design makes it suitable for installation in industrial environments with varying temperature and humidity conditions.
This monitor supports a range من input voltages and provides buffered output for integration with vibration monitoring systems. With fast read/write capabilities, precise gap resolution, and stable performance, it is ideal for critical rotating machinery where early detection من imbalance, misalignment, or bearing wear is essential.
Technical Specifications
| Parameter | Specification |
|---|---|
| Direct resolution | 0.1% من full-scale |
| Gap accuracy | ± 20 mV, -1 to -23 V |
| Gap resolution | 1 mV |
| Gap setpoint resolution | 0.10 V |
| Power input | -24 V, +5 V (from 1701 Power Supply) |
| Power consumption | 1.5 W (not including transducers) |
| Setpoint resolution | 0.5% من full-scale |
| Flex read/write rate | ≥ 25 milliseconds (monitor to Flex adapter) |
| Buffered output | 30 m (100 ft) cable at 60pF/ft, not isolated |
| Output impedance | 200 Ω |
| Dimensions (HxWxD) | 127 x 21.6 x 105 mm |
| الوزن | 0.314 kg |
| Operating temperature | -20°C to +70°C (-4°F to +158°F) |
| Storage temperature | -40°C to +85°C (-40°F to +185°F) |
| Operating humidity | 5% to 95% non-condensing relative humidity |
| Storage humidity | 5% to 95% non-condensing relative humidity |
Applications
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Continuous monitoring من shaft vibration and displacement in turbines, compressors, and generators.
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Machinery protection systems requiring precise proximity probe inputs.
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الحالة monitoring and early fault detection in rotating equipment.
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Integration with Bently Nevada 3500/37 or 3300 machinery protection systems.
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Suitable for high-vibration or industrial plant environments with strict reliability requirements.
Advantages
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High-precision monitoring with 0.1% full-scale resolution ensures accurate diagnostics.
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Fast read/write rate allows near-real-time data acquisition.
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Wide environmental operating range (-20°C to +70°C, 5%–95% humidity) for industrial adaptability.
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Compact and lightweight design simplifies installation in constrained spaces.
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Buffered outputs provide reliable signal transmission over long cables.
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Compatible with standard 1701 Power Supply, ensuring easy integration into existing monitoring systems.
FAQ
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What is the maximum cable length for the buffered output without signal degradation?
Buffered output can reliably drive up to 30 m (100 ft) من 60pF/ft cable. -
Can the وحدة tolerate voltage fluctuations on the input power supply?
It is designed for -24 V and +5 V from the 1701 Power Supply. Minor deviations may be tolerated, but sustained voltage outside these limits is not recommended. -
What is the response time من the monitor for real-time measurements?
Flex read/write rate is ≥ 25 milliseconds between the monitor and the Flex adapter. -
How accurate is the gap measurement under typical operating conditions?
Gap accuracy is ±20 mV in the range -1 V to -23 V. -
Is the output electrically isolated?
No, the buffered output is not isolated; external isolation is required if needed. -
What is the resolution من the gap setpoint adjustment?
Gap setpoint resolution is 0.10 V. -
Can this monitor be used in high-humidity environments?
Yes, it operates safely in 5% to 95% non-condensing relative humidity. -
Does the monitor require additional calibration when connected to different transducers?
Standard calibration is suitable for most 1701 Proximitor probes; specific probe calibration may improve accuracy. -
What is the typical power consumption من the وحدة?
Power consumption is 1.5 W, not including the connected transducers. -
Can multiple 1701/15 monitors be used in parallel for complex machinery monitoring?
Yes, they can be connected to a shared monitoring system, but signal integrity and load considerations must be observed.
Related الطرازs (Same Series / Related)
| الطراز | الوصف |
|---|---|
| 1701/16 | Field Monitor with dual Proximitor inputs |
| 1701/22 | Proximitor Input Monitor with enhanced signal conditioning |
| 1701/17 | Proximitor Input Monitor with extended temperature range |
| 1701/15-1034550 | Alternate version من 1701/15 with high-gain output |
| 1701/20 | Multi-channel Proximitor monitor for industrial systems |
| 1701/18 | Compact Proximitor monitor for localized installations |
Popular Bently Nevada الطرازs
| الطراز | الوصف |
|---|---|
| 3500/37 | 3500 Series Vibration Monitor |
| 3300 XL | Vibration and Shaft Position Monitor |
| 3500/32 | Overspeed and Trip Monitor |
| 3300/05 | Proximitor Input Monitor |
| 3500/42 | Machinery Protection System Module |
| 7200 | Portable Vibration Analyzer |
معلومات الشركة
E-mail: [email protected]
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Add: مبنع أليشان، 2 طريق لفلينج، منطقة سيمينغ، شيامن، فوجيان، الصين، 361006
خدماتنا
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