Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signal Type | Proximity probe or magnetic pickup |
| Input Signal Range | +10.0 V to -24.0 V (internally limited) |
| Input Impedance | 20 kΩ |
| Power Consumption | 8.0 W (typical) |
| Transducers Supported | 3300/7200 Series Proximitor, 3300 RAM, Magnetic pickups |
| Buffered Transducer Output | 1 coaxial connector per module, short circuit and ESD protected |
| Output Impedance | 550 Ω |
| Recorder Output | 4–20 mA, proportional to full-scale rpm |
| Voltage Compliance | 0 to +12 Vdc across load, 0 to 600 Ω load resistance |
| Resolution | 0.3662 µA/bit ±0.25% (room temp), ±0.7% (over full temp range), update ~100ms |
| Relay Type | SPDT (Single-Pole Double-Throw) |
| Max Switched Power | 120 W DC, 600 VA AC |
| Max Switched Current | 5 A |
| Max Switched Voltage | 30 Vdc, 250 Vac |
| Relay Contact Life | 100,000 operations at 5 A, 24 Vdc or 120 Vac |
| Speed Range | 1 to 255 events/rev, up to 99,999 rpm, max frequency: 20 kHz |
| Min Frequency (Proximity) | 0.0167 Hz |
| Min Frequency (Magnetic Pickup) | 3.3 Hz |
| RPM Accuracy | <100 rpm: ±0.1 rpm; 100–10,000 rpm: ±1 rpm; >10,000 rpm: ±0.01% |
| Auto Threshold | ≥1 Vp-p signal, frequency ≥0.0167 Hz |
| Manual Threshold Range | +9.9 Vdc to -23.9 Vdc, ≥500 mVp-p signal |
| Hysteresis | 0.2 to 2.5 V user selectable |
| Alarm Setpoints | Under, Over, Danger (Overspeed); adjustable 0–100% full-scale |
| Alarm Delay | <30 ms above 300 Hz |
| Environmental – Operating Temp | -30°C to +65°C (-22°F to +149°F) |
| Environmental – Storage Temp | -40°C to +85°C (-40°F to +185°F) |
| Humidity | 95% non-condensing |
| Certifications | CSA/NRTL/C Class I Div 2 Groups A, B, C, D |
| Monitor Module Dimensions | 241.3 x 24.4 x 241.8 mm |
| Monitor Module Weight | 0.82 kg |
| I/O Module Dimensions | 241.3 x 24.4 x 99.1 mm |
| I/O Module Weight | 0.45 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the function of the Bently Nevada 3500/53-02-00 module?
A1: It is used for overspeed protection in rotating machinery by monitoring speed via proximity or magnetic pickups and activating alarms or shutdowns when thresholds are exceeded.
Q2: How many channels does the 3500/53 support?
A2: It supports two- or three-channel configurations for 2-out-of-2 or 2-out-of-3 voting logic, enhancing redundancy and reliability.
Q3: Which transducers are compatible with this module?
A3: Compatible transducers include Bently Nevada 3300/7200 Series Proximitor sensors and magnetic pickups.
Q4: What is the maximum rotational speed the module can monitor?
A4: The system supports up to 99,999 rpm, accommodating high-speed applications with input frequencies up to 20 kHz.
Q5: Can the alarm levels be customized for specific machinery?
A5: Yes, the under, over, and overspeed alarm setpoints are configurable via software, with values adjustable from 0% to 100% of full-scale speed.
Q6: What is the resolution of the 4–20 mA output?
A6: The resolution is 0.3662 µA per bit, with a typical error margin of ±0.25% at room temperature.
Q7: Is the module suitable for hazardous environments?
A7: Yes, it has CSA/NRTL/C certification for use in Class I, Div 2, Groups A-D environments, up to +65°C.
Q8: What are the dimensions and weight of the monitor module?
A8: The monitor module measures 241.3 x 24.4 x 241.8 mm and weighs 0.82 kg.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
