Product Description
Product Overview
- Manufacturer: Bently Nevada
- Series: 3500/60
- Model/Part Number: 190085-01L
- Type: Temperature Monitor
-
Description:
- The 3500/60 and 3500/61 modules provide six channels of temperature monitoring and accept both Resistance Temperature Detector (RTD) and Thermocouple (TC) temperature inputs.
- The modules condition these inputs and compare them against user-programmable alarm setpoints.
- The 3500/60 and 3500/61 offer identical functionality, except that the 3500/61 includes recorder outputs for each of its six channels, while the 3500/60 does not.
-
I/O Module Isolation:
- System Isolation: 500 Vdc
- Channel-to-Channel Isolation: 250 Vdc
- Note: Isolation is required for fault scenarios and does not occur under normal operating conditions.
Specifications
I/O Modules
- Isolated I/O Module: Designed for situations requiring isolation, with system isolation up to 500 Vdc and channel-to-channel isolation of 250 Vdc.
Outputs
-
Front Panel LEDs:
- OK LED: Indicates proper operation.
- TX/RX LED: Flashes during communication with other modules in the 3500 rack.
- Bypass LED: Illuminates when the monitor is in bypass mode.
Environmental Limits
-
Operating Temperature:
- With Internal/External Termination I/O Modules: -30°C to +65°C (-22°F to +150°F).
- With Internal Barrier I/O Modules: 0°C to +65°C (32°F to +150°F).
-
Storage Temperature:
- -40°C to +85°C (-40°F to +185°F).
Physical Specifications
| Component | Dimensions (H x W x D) | Weight |
|---|---|---|
| Monitor Module | 241.3 mm x 24.4 mm x 241.8 mm (9.50 x 0.96 x 9.52 in) | 0.91 kg (2.0 lb) |
| I/O Modules | 241.3 mm x 24.4 mm x 99.1 mm (9.50 x 0.96 x 3.90 in) | 0.45 kg (1.0 lb) |
Ordering Information
The part number format is 3500/60-AA-BB, with the following options:
Option A: I/O Module Type
| Option | Description |
|---|---|
| 01 | RTD/TC Non-isolated I/O Module with Internal Terminations. |
| 02 | RTD/TC Non-isolated I/O Module with External Terminations. |
| 03 | TC Isolated I/O Module with Internal Terminations. |
| 04 | TC Isolated I/O Module with External Terminations. |
| 05 | RTD/TC Non-isolated I/O Module with Internal Barriers. |
Option B: Agency Approval
| Option | Description |
|---|---|
| 00 | None. |
| 01 | CSA/NRTL/C (Class 1, Division 2). |
| 02 | ATEX/IECEx/CSA (Class 1, Zone 2). |
Applications
-
Temperature Monitoring:
- Ideal for applications requiring accurate temperature measurement and alarm management.
-
Machinery Protection:
- Protects machinery from overheating or other temperature-related issues by monitoring temperatures and triggering alarms.
-
Versatile Compatibility:
- Supports both RTDs and thermocouples, offering flexibility for a wide range of industrial applications.