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138708-01 BENTLY NEVADA Central control module

Product Details:

138708-01 BENTLY NEVADA Central control module

BrandBENTLY NEVADA                 Model number138708-01

Country of origin: U.S.                      Product weight0.55kg

HS code:8517623990

Product Dimensions:

Bently Nevada’s Electronic Overspeed Detection System for the 3500 Series Machinery Detection System provides a highly reliable, fast response, redundant tachometer system intended specifically for use as part of an overspeed protection system. It is designed to meet the requirements of American Petroleum Institute Standards 670 and 612 pertaining to overspeed protection.

3500/53 modules can be combined to form a 2-out-of-2 or 2-out-of-3 (recommended) voting system.

The use of redundant power supplies in a 3500 rack containing the Overspeed Detection System is required.

The 3500 Overspeed Protection Module will support from 1 to 255

events per revolution with a maximum full-scale range of

99,999 rpm and a maximum input frequency of 20 kHz. Minimum

input frequency for proximity transducers is 0.0167 Hz (1 rpm

for 1 event/revolution) and for passive magnetic pickups is 3.3 Hz.

Use for any input above 0.0167 Hz (1 rpm for 1 event/revolution).

Minimum signal amplitude for triggering is 1 volt peak-to-peak.

Under and Over Alert levels (setpoints) can be set for speed.

In addition, a Danger (Overspeed) setpoint can be set for speed. All alarm setpoints are set using software configuration. Alarms

are adjustable and can normally be set from 0 to 100% of full-scale of speed full-scale range.

1) Main Module, front view.

2) Status LEDs,.

3) Buffered transducer output. Provides an unfiltered output for the transducer.

The output is short-circuit protected.

4) I/O Module, rear view.

We have the same series of models in stock.  If you don't find the model you need, please contact us and we will provide you with an official quotation!

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Colournew                                  Warranty12 months

Lead Time:3-day working day     Price: Please contact us  

Shipping PortXiamen, China        Payment:T/T

Express cooperationfedex, DHL, UPS and your express account

ServiceProfessional Sales provides 24 hours /7 days online service

Phone: +86 133 4838 9590

Email: sherry@justwellcenter.com

whatsapp: +86 133 4838 9590

Our service:

Fast delivery, and can be used with your express account.

Fast delivery, and can be used with your express account.

Competitive Price

Competitive Price

Free Shipping

Free Shipping

One-year warranty

One-year warranty

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