Overview
Specification
| Parameter | Specification | Details / Notes |
|---|---|---|
| Model | 141380-01 | Bently Nevada Dual Galvanic Isolator |
| Manufacturer | Bently Nevada | Part of the 3500 & FieldMonitor systems |
| Module Type | Dual Galvanic Isolator | Provides dual channel isolation for analog signals |
| Input Voltage | 24 VDC typical | Operational range: 18–30 VDC |
| Output Voltage | Same as input | Maintains consistent voltage output |
| Isolation Voltage | 1500 V max | Isolation between input and output channels |
| Signal Type | Analog 4–20 mA, voltage signals | Supports loop-powered or voltage-type sensors |
| Accuracy | ±0.1% of full scale | High-precision signal transmission |
| Response Time | <1 ms | Fast signal propagation for real-time monitoring |
| Operating Temperature | -20°C to +70°C | Suitable for harsh industrial environments |
| Storage Temperature | -40°C to +85°C | Ensures durability during storage and transport |
| Humidity | 5%–95% non-condensing | Standard industrial specification |
| Mounting | DIN rail or panel mount | Flexible integration options |
| Dimensions (L×W×H) | 100 × 50 × 25 mm | Compact design for system integration |
| Weight | 0.25 kg | Lightweight for easy installation |
| Terminations | Screw terminals | Secure connections for input/output wiring |
| Protection | Overvoltage, transient protection | Guards against electrical surges |
| Compliance | CE, RoHS | Meets international safety and environmental standards |
| Power Consumption | <2 W per channel | Energy-efficient operation |
| Channels | 2 isolated channels | Dual galvanic isolation for redundancy and safety |
| Noise Rejection | >80 dB | Minimizes interference from external sources |
| Connection Type | Standard analog wiring | Compatible with 3500 and FieldMonitor modules |
FAQ
Q1: What type of signals does the 141380-01 support?
A1: The module supports analog voltage and 4–20 mA signals for accurate monitoring.
Q2: Can this isolator prevent ground loop interference?
A2: Yes, it provides dual galvanic isolation specifically to eliminate ground loop issues.
Q3: What is the maximum isolation voltage?
A3: The 141380-01 is rated for up to 1500 V isolation between inputs and outputs.
Q4: Is this module compatible with Bently Nevada 3500 systems?
A4: Yes, it integrates seamlessly into 3500 and FieldMonitor machinery protection systems.
Q5: What are the mounting options for this isolator?
A5: It can be mounted on a DIN rail or panel, depending on system requirements.
Q6: What operating temperatures can it withstand?
A6: The module operates between -20°C and +70°C, suitable for industrial environments.
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