Product DescriptionTechnical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 3500/42M |
| Part Number | 140734-02 |
| Channels | Two independent monitoring channels |
| Input Types | Proximitor or seismic transducer |
| Compatible Sensors | Proximity probes, accelerometers, velocity transducers |
| Input Signal Range | ±200 mV to ±20 V depending on configuration |
| Frequency Range | 0.5 Hz to 10 kHz |
| Measurement Types | Radial vibration, axial position, seismic vibration |
| Signal Conditioning | Programmable gain and filtering |
| Power Consumption | 7.5 W typical per module |
| Output Type | 4–20 mA proportional outputs for each channel |
| Communication Interface | Transducer OK, Alarm, Danger, and Bypass relays |
| Alarm Setpoints | Configurable via software for Alert and Danger levels |
| Operating Temperature | -30 °C to +65 °C |
| Mounting Type | 3500 rack slot (two rack positions required) |
| Dimensions | Approx. 241 mm x 24 mm x 241 mm |
| Compliance | CE, CSA, ATEX, and IECEx certified |
| System Compatibility | Fully compatible with 3500/22M Transient Data Interface |
FAQ
Q1: What is the main function of the 3500/42M Proximitor/Seismic Monitor?
A1: It measures and monitors vibration and position data from proximitor and seismic sensors for machinery protection.
Q2: Can the 3500/42M monitor both vibration and position simultaneously?
A2: Yes, it has dual channels that can be configured for either vibration, position, or seismic inputs.
Q3: How is the module configured?
A3: Configuration is performed using Bently Nevada 3500 Configuration Software via a rack interface.
Q4: What types of sensors are supported?
A4: It supports proximity probes, velocity sensors, and accelerometers compatible with Bently Nevada standards.
Q5: Is this module suitable for hazardous areas?
A5: Yes, it complies with ATEX, CSA, and IECEx standards for use in industrial hazardous environments.