bently 3500/25-01-03-00 Keyphasor Module

Description

3500/25-01-03-00 Each monitor occupies a single slot out of 14 available in the rack. Monitors are

microprocessor-based and offer digitally adjustable Alert and Danger setpoints for each

channel. Alarms can be configured for either latching or non-latching operation.

Status indications for each monitor are provided by front-panel LEDs, 3500/25-01-03-00 allowing

observation without operator interaction for convenient operation.

Most monitors provide independent 4 to 20 mA proportional outputs for each channel of

the I/O module for connection to associated industrial systems.

3500/25-01-03-00 These additional measured variables are provided for each channel, and ALERT alarm

setpoints can be established on each variable, as needed. 3500/25-01-03-00 DANGER alarm setpoints can

be established on any measured variable value returned from each channel.

Monitor Module Footnotes

1. Only standard differential expansion capabilities provided. For ramp differential expansion and

complementary input differential expansion, use the 3500/45 Position Monitor, instead.

2. The 3500/42M provides individual 4 to 20 mA proportional outputs for each channel. The

3500/40M does NOT provide 4 to 20 mA outputs.

3. 3500/25-01-03-00 The monitor channels are programmed in pairs and can perform up to two of these functions at

a time. Channels 1 and 2 can perform one function, while channels 3 and 4 perform another (or

the same) function.

4. Channels configured for velocity or acceleration provide only direct amplitude. Channels

configured for Velocity II or Acceleration II provide 1X amplitude/phase and 2X amplitude/phase

and bias voltage in addition to direct amplitude.

5. Any vibration channel can be configured for conventional “pie-shaped” acceptance region

alarms. When configured for circular acceptance regions, 3500/25-01-03-00 circular (rather than pie-shaped)

acceptance region alarms can be enabled. Refer to the 3500/42M Operations/Maintenance

Manual for additional information, or contact your nearest sales professional.

6. Only channels 3 and 4 can be used for Case Expansion measurements.
7. The 3500/46M provides frequency response characteristics suitable for use on machines with

very slow rotational speeds, such as hydraulic turbine/generator sets, which often operate at

speeds of 100 RPM or lower. Also, special signal conditioning and tracking filtering is provided,

allowing detection of rough load zone operation, shear pin failure, and other hydro-specific

conditions.

8. The 3500/50M is not intended for use in overspeed protection applications. Use the 3701/55

Emergency Shutdown (ESD) system, instead.

9. 3500/25-01-03-00 Both Zero Speed and Reverse Rotation channel types require both channels of the 3500/50

module, making it a single-channel monitor when used in these configurations.

10. The 3500/60 and 3500/61 provide identical functions except the 3500/60 does not provide 4 to 20

mA proportional outputs. When these outputs are required, use the 3500/61.

11. The 3500/62 is designed to accept static proportional signals such as 4 to 20 mA, 1 to 5 Vdc, or

any static proportional voltage signal between –10 and +10 Vdc. When dynamic signals (i.e.,

those where waveform information is required) are used, a 3500/40M or 3500/42M can often be

programmed as a custom channel type, making the 3500 system compatible with virtually any

static or dynamic signal from pressure, level, temperature, vibration, flow, position, speed, or

other transducers. Consult the factory or your local Bently Nevada sales professional for more

information.

12. The 3500/64M is primarily intended for monitoring combustor pressure pulsation instabilities

(“humming”) in gas turbines.

Why are the prices of many products of our company more competitive?
(1) Source purchase to reduce the price difference in the intermediate phase
(2) Stable channel and more guaranteed supply
Lead time problem
(1) For the spot products in stock, the delivery can be arranged on the same day after the contract payment is signed
(2) Order products and deliver according to the quoted delivery date
Xiamen Xiongba adheres to the enterprise philosophy of “improving the value of spare parts supply chain”,
For the simple purchase procedure of spare parts, ensure that they are delivered to the site in a timely manner, and help users reduce the risk of downtime caused by the shortage of spare parts
The emergency spare parts support service is complete, and the user can customize the spare parts. The quality of the spare parts is reliable. All the spare parts provided enjoy a one-year super long warranty
Spot stock, fast response, reduce user capital investment, improve spare parts utilization, spare parts replacement!

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
Price problem: If you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.
Contact us:+86 180 6092 3929
Mail: 2235954483@qq.com
Contact: Chen