Bently Nevada 3500/60 Temperature Monitors
| Brand | Bently Nevada |
| Module Number | 3500/60 |
| Unit Price | $800 |
| Country Of Origin | USA |
| Weight | 0.86kg |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 2 |
Bently Nevada 3500/60 is a six-channel temperature monitoring module, which belongs to the 3500 series mechanical protection system. It receives resistance temperature detector (RTD) and thermocouple (TC) input signals to monitor the temperature of key parts of industrial rotating machinery in real time, and compares it with the alarm threshold preset by the user to trigger early warning or shutdown protection.
Bently Nevada 3500/60 Key parameters
|
Parameter |
Specification |
Conditions/Notes |
|
Input Channels |
6 |
RTD/TC mixed inputs supported |
|
Input Types |
RTD: Pt100 (α=0.00385), Ni120, Cu10; TC: E/J/K/T |
Platinum RTD recommended |
|
Input Impedance |
≥10 MΩ per lead |
— |
|
Power Consumption |
7 W (nominal) |
Lower than 3500/61 (9 W) |
|
Operating Temp. |
-30°C to +65°C |
Industrial-grade tolerance |
|
TC Range (Type E) |
-100°C to +1000°C |
Limited to -60°C if ambient >35°C |
|
RTD Range (Pt100) |
-200°C to +850°C |
With barriers: -50°C to +850°C |
|
Isolation |
250 Vdc channel-to-channel (isolated version) |
Anti-interference design |
|
Accuracy |
±3°C at 25°C (non-isolated) |
Internal termination |
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Beneficiary: Vogi International Trading Co., Limited
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Payment Term：T/T
Bently Nevada 3500/60 Compatible products
Core system components: Bently Nevada 3500/60 needs to be integrated into the 3500/05 rack, with 114M5335-01 power module and 3500/20 frame interface module for data communication.
Sensor and I/O module: Compatible with 133835-01 isolated TC I/O module (anti-interference) or 133827-01 non-isolated RTD/TC module (economical); supports three-wire Pt100 probe to monitor bearing temperature.
Execution and communication unit: Alarm signal linkage 3500/32 relay module to execute shutdown; connect to DCS or System 1® software through 3500/92 communication gateway to realize temperature trend analysis.
Foreign engineering application examples
North American combined cycle power plant:
The Texas gas turbine group deployed multiple sets of Bently Nevada 3500/60 TMR groups to monitor bearing and exhaust temperatures, and successfully blocked rotor overheating accidents caused by cooling failure in 2023.
North Sea oilfield compressor unit:
The Norwegian offshore platform uses an isolated Bently Nevada 3500/60, which is equipped with a Pt100 sensor to monitor the temperature of the centrifugal compressor winding. The annual average false alarm rate in a salt spray environment is less than 0.1%.
