Overview：
Bently Nevada 3500/53 133388-01
The Bently Nevada 3500/53 133388-01 Overspeed Detection Module is a dedicated hardware unit for the Bently Nevada 3500 series machinery protection system. This Bently Nevada overspeed module provides professional speed monitoring and overspeed protection . It works with the full set of 3500 rack systems and sensor accessories to realize real-time speed collection, data calculation and protection signal output for rotating machinery.
If this module is added to an existing 3500 system, the following minimum versions of firmware and software must be ensured:
3500/20 Communication Module Firmware:
- Revision G or higher.
- 3500 Configuration Software (various versions): Version 2.00 / 2.03 / 1.13 or higher.
Specifications：
| Parameter | Details |
|---|---|
| Product Model | 3500/53 133388-01 |
| Part Number | 133388-01 |
|
Input Signal Range
|
+10.0V ~ -24.0V
|
|
Input Impedance
|
20kΩ
|
|
Maximum Input Frequency
|
20kHz
|
|
Minimum Input Frequency
|
0.0167Hz (proximity sensor), 3.3Hz (magnetic sensor)
|
|
System Update Rate
|
100ms
|
|
Typical Power Consumption
|
8.0W
|
| Type | Single-pole, double-throw (SPDT) relays. |
| Environmental Sealing | Epoxy sealed. |
| Arc Suppressers | 250 Vrms, installed as standard. |
| Hysteresis | User selectable from 0.2 to 2.5 volts. |
| Dimensions (Height x Width x Depth) | 241.3 mm × 24.4 mm × 241.8 mm (9.50 in × 0.96 in × 9.52 in) |
| Weight | 0.82 kg (1.8 lb). |
Function & Features：
Input Signal
Each 3500/53 133388-01 module accepts a single sensor signal. The sensor types supported are proximity probes or magnetoelectric speed sensors.
Alert Setpoint
The 3500/53 133388-01 module allows for the setting of "underspeed" and "overspeed" alert setpoints for early warning purposes.
Danger Setpoint
An independent "danger" overspeed trip setpoint, serving as the final mechanical protection barrier.
Setpoint Range
All alert values can be adjusted within Bently Nevada software, typically set within the range of 0% to 100% of the speed range.
Questions & Answers
💡 FAQ
Q: What is Bently Nevada 3500/53 used for?
A: Bently Nevada 3500/53 133388-01 is an overspeed detection module, used for real-time speed monitoring and safety overspeed protection of industrial rotating machinery such as turbines and compressors, supporting normal operation of 3500 machinery protection systems.
Q: What sensors does the 133388-01 module support?
A: It is compatible with 3300 series proximity probes, 7200 series vortex sensors and magnetic pickups, adapting to multiple on-site speed signal acquisition modes.
Q: What is the payment method?
A: T/T
Q: Is technical support available?
A: Yes, we have a professional technical team to address technical issues.
Q: What is the warranty?
A: 1 year
Q:What are the available shipping methods?
A: FedEx, DHL, UPS, and others.
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
sales7@nseauto.com
why choose us?
We specialize in providing industrial automation and control solutions, including ABB, GE, Bently Nevada, and other critical DCS/PLC components. Here's why customers trust us for their industrial automation needs:
one-stop solution
professional team
Quality Assurance
After-sales service
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