Product Overview
The Bently Nevada 3500/60-01-01 Temperature Monitor is a vital component for industrial rotating machinery protection. This Industrial Automation Module accepts signals from 1 to 6 RTD or TC transducer signals, providing continuous temperature monitoring within a 3500 rack system. Designed for reliability, the 3500/60-01-01 delivers precise temperature data to help prevent overheating and equipment failure.
Key Features & Benefits
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Wide Transducer Compatibility: Supports Type E, J, K, T thermocouples and various RTDs (100Ω platinum, 120Ω nickel, 10Ω copper) with specific temperature ranges.
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High Input Impedance: 10 MΩ per lead input ensures minimal signal loading.
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Low Power Consumption: Nominal 7 watts, efficient for continuous operation.
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Front Panel Diagnostics: OK, TX/RX, and Bypass LEDs provide immediate status indication.
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Recorder Outputs: +4 to +20 mA proportional signals for each channel, short-circuit protected.
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Certified Safety: CSA/NRTL/C (Class 1, Div 2) approval option.
Technical Specifications
| Parameter |
Value |
| Input Channels |
1 to 6 RTD or TC signals |
| Input Impedance |
10 MΩ per lead |
| Power Consumption |
7 W nominal |
| RTD Current Source |
925 ±15 µA @ 25°C per transducer |
| Recorder Output |
+4 to +20 mA |
| Operating Temperature |
-30°C to +65°C (internal/external termination) |
| Storage Temperature |
-40°C to +85°C |
| Monitor Dimensions (HxWxD) |
241.3 mm x 24.4 mm x 241.8 mm |
| Monitor Weight |
0.91 kg |
Applications
The 3500/60-01-01 is ideal for critical machinery monitoring in oil & gas, power generation, and petrochemical plants. It excels in turbine bearing temperature monitoring, compressor protection, and generator stator temperature sensing. With its ability to handle multiple thermocouple types, it offers flexibility for various temperature ranges.
Installation & Setup
Install the 3500/60-01-01 in a single full-height front slot of the 3500 rack. The corresponding I/O module occupies one full-height rear slot. Ensure proper termination (internal or external) based on your configuration. Follow the manual for correct wiring of RTD/TC leads to avoid ground loops.
Maintenance & Reliability
Regularly inspect front panel LEDs – a lit OK LED indicates normal operation. Periodically verify recorder outputs against known temperature references. Keep the module within the specified temperature ranges to ensure long-term accuracy.
Buying Guide
When ordering, specify the exact model 3500/60-01-01 to ensure compatibility with your 3500 rack and I/O modules. Verify the I/O module type (non-isolated, internal terminations) and agency approval option (CSA/NRTL/C). PLC Source PRO provides genuine Bently Nevada parts with reliable support.