Bently Nevada 3500/53-02-00 133388-01 Electronic Overspeed Detection System

Manufacturer：Bently Nevada

Product Number：3500/53-02-00 133388-01

Product Type：Tachometer Module

Origin：USA

Dimensions：241.3 x 24.4 x 241.8 mm

Weight：0.82 kg

Frequently Asked Questions (FAQ)

Q1: What types of transducers are compatible with the 3500/53 Electronic Overspeed Detection System?
A1: The system supports Bently Nevada 3300 series Proximitor® (5 mm to 16 mm), 3300 RAM, and magnetic pickup transducers.

Q2: What is the maximum frequency input that the module can handle?
A2: The maximum input frequency is 20 kHz, with up to 255 events per revolution supported.

Q3: What is the RPM accuracy range of the 3500/53 module?
A3: RPM accuracy is ±0.1 rpm for speeds under 100 rpm, ±1 rpm between 100 to 10,000 rpm, and ±0.01% above 10,000 rpm.

Q4: How many channels can be configured in this module?
A4: The module can be configured as a 2-channel or a 3-channel system, typically in 2-out-of-2 or 2-out-of-3 voting logic.

Q5: What are the alarm capabilities of the module?
A5: The system provides configurable Alert and Danger (Overspeed) setpoints with software-defined thresholds and <30 ms response time for frequencies above 300 Hz.

Q6: Does the module require redundant power supplies?
A6: Yes, the use of redundant power supplies is required in a 3500 rack containing the 3500/53 module.

Q7: Can the module output data for external monitoring systems?
A7: Yes, it provides 4–20 mA proportional outputs and buffered transducer outputs for external data acquisition.

Q8: What environmental conditions can the module operate in?
A8: It operates from -30 °C to +65 °C, supports 95% non-condensing humidity, and is designed for use in Class I, Div 2 hazardous areas when certified.

133388-01 3500/53-02-00 Bently Nevada Tachometer Module

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