The Bently Nevada 136711-01 is a 6-channel I/O Module with Internal Barriers for the 3500/60 Temperature Monitor within the 3500 Machinery Protection System. It serves as the critical interface between field-mounted RTD and thermocouple sensors and the 3500 rack, processing temperature signals from critical machinery components such as turbine bearings, compressor casings, and motor windings.
Item No :
136711-01Order(MOQ) :
1 PiecePayment :
EXWProduct Origin :
USAShipping Port :
WuhanLead Time :
3~5 daysWeight :
3kg| Specification | Description |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model | 136711-01 |
| Product Family | 3500/60 Temperature Monitor |
| Product Type | RTD/TC I/O Module with Internal Barriers |
| Input Channels | Up to 6 (configurable per module) |
| Input Types | 2-/3-/4-wire RTDs (Pt100, Pt1000, Ni120, Cu10); Thermocouples (J, K, E, T, B, R, S, N) |
| Input Impedance | 10 MΩ per channel |
| Temperature Range | -200°C to +850°C (RTDs); -270°C to +1372°C (thermocouples) |
| Accuracy | ±0.5°C typical (RTDs); ±1°C to ±2°C typical (thermocouples) |
| Bandwidth | 30 kHz |
| Intrinsic Safety Parameters | Uo: 26.25 V, Io: 88.39 mA, Po: 580.02 mW |
| Update Rate | 1 second per channel |
| Power Supply | Via 3500 rack backplane (24 VDC) |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions (W×H×D) | 241.3 mm × 24.4 mm × 163.1 mm |
| Weight | Approx. 0.46 kg |
| Hot-Swappable | Yes |
| Certifications | CE, CSA, ATEX, IECEx |
| Compatibility | Works with 3500/60 Temperature Monitor |
| Model | Description | Typical Application |
|---|---|---|
| 136711-01 (this model) | 3500/60 RTD/TC I/O Module with Internal Barriers and Terminations | Temperature monitoring in hazardous areas |
| 136711-02 | Isolated version of the RTD/TC I/O Module | Applications requiring channel-to-channel isolation |
| 3500/60 | Temperature Monitor main board | Paired with 136711-01 for complete temperature monitoring |
| 3500/61 | Temperature Monitor with different channel configuration | Alternative temperature monitoring requirements |
| 133819-01 | 3500/60 RTD/TC I/O Module, non-isolated, internal terminations | Standard temperature monitoring without barriers |
| 136719-01 | 3500/60 RTD/TC I/O Module with External Terminations | Applications requiring remote termination |
Q1: What is the primary function of the 136711-01?
It is a 6-channel RTD/TC I/O Module for the 3500/60 Temperature Monitor. It interfaces with RTD and thermocouple sensors installed on critical machinery components (bearings, casings, windings) and processes their signals for temperature monitoring, alarm generation, and machinery protection .
Q2: What is the significance of "Internal Barriers" in this module?
The internal barriers provide intrinsic safety protection for transducer systems in hazardous areas. This means field-mounted RTD and thermocouple sensors can be wired directly to the module without requiring external safety barrier hardware, reducing cabinet space and wiring complexity .
Q3: How many channels does this module support?
The module supports up to 6 independent input channels, each configurable for either RTD or thermocouple sensors .
Q4: What sensor types are compatible with this module?
The 136711-01 supports:
RTDs: 2-/3-/4-wire Pt100, Pt1000, Ni120, Cu10
Thermocouples: Types J, K, E, T, B, R, S, N
Q5: What is the difference between 136711-01 and 133819-01?
The 136711-01 includes internal barriers for intrinsic safety applications, allowing direct connection of field sensors in hazardous areas. The 133819-01 is the non-isolated, non-barrier version for standard temperature monitoring applications where hazardous area certification is not required.
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