Description
Features: 2-Channel Module Accepts Input from Proximity Probes or Magnetic Pickups Peak Hold Stores Highest Speed, Highest Reverse Speed, Number of Reverse Rotations Able to Reset the Peak Values Supplies Conditioned Keyphasor Signals to the Blackplane of the 3500 Rack The Bently Nevada 3500/50 and 3500/50M Series Tachometer Module is a 2-channel module that accepts input from proximity probes or magnetic pickups to determine shaft rotative speed, rotor acceleration, rotor direction. The module compares these measurements against user-programmable alarm setpoints and generates alarms when the setpoints are violated. The 3500/50M Tachometer Module can be configured to supply conditioned Keyphasor* signals to the backplane of the 3500 rack for use by other monitors. Therefore, you don't need a separate Keyphasor module in the rack. The 3500/50M Tachometer Module has a peak hold feature that stores the highest speed, the highest reverse speed, or the number of reverse rotations that the machine has reached. You can reset the peak values.
The eddy-current axis displacement sensor provides a simple and low-cost way to monitor the axis displacement of rotating machinery rotors directly with DCS and PLC interface. Real-time monitoring of shaft displacement of main engine and auxiliary equipment, such as steam turbine, compressor, fan, pump, motor, etc., can really protect such equipment. It is accurate in measurement, stable and reliable, and has strong anti-interference performance.
◆ Power supply: +24Vdc, maximum working current is less than 20mA.
◆ Input: HZ-891 series eddy current sensor probe.
◆ Spirit sensitivity: 8mA/mm.
◆ Accuracy: ≤1%.
◆ Transmission output: 4 ~ 20mA, maximum load resistance 500Ω.
◆ Output ripple: ≤20mV.
◆ Frequency response: 0 ~ 10KHz.
◆ Temperature bleaching: ≤0.1%℃.
◆ Overall size: 90mm(W)×35mm(L)×70mm(H).
◆ Installation size: base plate installation, 51mm×51mm, using four M4× 12GB29-76 bolts installation; Rail mounting, can be easily installed on the standard 35mm rail.
◆ Wiring mode: SpringLoc terminal is used, with automatic fastening function, and can be connected without installation tools, because it does not need bolts to be fixed, it will not loose.
◆ Operating temperature: -30℃ ~ 80℃.
The 3500 system is used to continuously monitor rotating and reciprocating machinery used in a variety of industries, especially in automatic shutdown machine protection applications that require extremely high reliability and availability. The types of machines that can use the Bentley 3500 system include, but are not limited to:
Gas turbines, steam turbines, compressors, turbo expanders, electric motors and generators, exciters, gearboxes, pumps, fans, fans, reciprocating compressors, extruders and ball making machines. The available Bentley (bently3500 Series) monitor module channel types are as follows: Radial vibration, axial (lateral) displacement, differential expansion, speed, acceleration, shell expansion, valve position, standard tachometer, overspeed tachometer, shaft vibration, standard single slope differential expansion, double slope differential expansion, zero speed tachometer, etc.
The company focuses on DCS, PLC, robot, large servo four systems
The main products are various modules/cards, controllers, touch screens, servo drivers
Company advantage: Supply imported original products, professional production of spare parts
One year warranty, fast delivery time, complete supply !！！
① 24 hours email response (12 hours);
② For shipment outside Asia, please contact the seller.
Bently Nevada Related Products
| 330101-00-20-10-02-05 | 330101-49-80-05-02-00 |
| 330101-00-20-05-12-00 | 330101-26-40-10-02-00 |
| 330101-00-16-05-02-00 | 330101-09-51-10-02-05 |
| 330101-00-13-10-02-00 | 330101-05-26-10-02-05 |
| 330101-00-12-10-12-00 | 330101-02-12-10-02-00 |
| 330101-00-12-10-02-00 | 21000-02-36-00-120-03-02 |
| 21000-16-05-15-060-03-02 | 21000-00-00-00-250-03-02 |
| 21000-05-10-00-026-03-02 | 21000-00-00-00-120-03-02 |
【 Disclaimer 】 We sell new products and discontinued products, independent channels to buy such special products. Guizhou Yuanmiao Automation Equipment Co., Ltd. is not an authorized distributor, dealer or representative of the products featured on this website. All product names/product images, trademarks, brands and microlabels used on this Website are the property of their respective owners. Descriptions, depictions or sales of products with such names/images, trademarks, brands and logos are for identification purposes only and do not imply any association or authorization with any rights holder. This article is from the official website of Guizhou Yuanmiao Automation Equipment Co., LTD. Please attach this link:http://www.ymdcs.com/BentlyNevada/
