D521.12 Turbine Tachometers for Precision Speed Control Industrial Applications

• Customization: Available
• Type: Speed Monitor
• Output Signal Type: Digital Output
• Model NO.: D521.12
• Accuracy Grade: 0.1G
• IP Rating: IP65
• Certification: ISO9001
• Customized: Customized
• Condition: New
• Application: Steam Turbine
• Fuction: Measured Rotation Speed
• Measuring Range: 0-9999
• Input signal: speed sensor or reverse speed sensor signal
• Working power: AC220V±10% 50Hz±5%
• Temperature range: -20ºC to +65ºC
• Relative humidity: <95%
• Display: LED digital display
• Alarm point setting: 0-100% full scale
• Transport Package: Carton or Wooden Box
• Specification: Customized
• Trademark: YOYIK
• Origin: China
• Production Capacity: 10000 Pieces/Year
• Package Size: 20.00cm * 20.00cm * 50.00cm
• Package Gross Weight: 2.000kg

Product Description

The D521.12 Braun card is a high-performance speed monitor designed for monitoring a variety of rotating machinery, such as motor pumps, feeders, gears, drums and small turbines, etc. It can provide accurate and reliable speed measurement and has overspeed protection function to ensure that the equipment can operate safely at any required speed value, including stationary state.

Technical parameters:

• Frequency range: 0Hz to 50kHz
• Signal input: Universal signal input
• Analog output: 0/4…20mA or 0/2…10V
• Alarm output: 2 SPDT relays and 2 Photo MOS relay outputs
• Data interface: USB 2.0 interface
• Power supply range: 20…265Vuc, wide voltage design

 

Product Features:

1. High-precision measurement to ensure high accuracy and stability of speed measurement.
2. Built-in overspeed protection function. Once an overspeed is detected, the alarm is immediately triggered and measures are taken to prevent equipment damage.
3. Multiple output modes: analog output, relay output and data interface are provided to facilitate integration with various control systems.
4. Self-test function: with sensor monitoring and self-test functions to ensure the reliability and stability of the equipment.

 

Applications:

Power industry: used to monitor the speed of equipment such as turbines and generators to ensure the stability and reliability of power production.
Petrochemical: plays an important role in the speed monitoring and control of equipment such as compressors and pumps to maintain the stable operation of the process.
Manufacturing: suitable for speed measurement and control of various mechanical equipment to improve production efficiency and product quality.
Transportation: in the field of transportation such as railways and highways, it is used to monitor the speed of equipment such as trains and heavy vehicles to ensure safe operation.

 

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Detailed Photos

 

Packaging & Shipping

          Standard & solid packaging ensures your goods safety.

          Various professional packages at your choice


         Multiple choice of reliable and cost-effective shipping methods available.

 

Company Profile

- ABOUT US -

Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, China's heavy equipment base, was founded in 2004. The company is a professional power plant spare parts manufacturer and supplier. Our products are applicable for many thermal power plants, hydropower plants, metallurgic industrial power plant, cement plant power house, aluminum plant power house, and coal mill power plants.

From advanced precision electric elements and components to highly-customized metal items, you can find all the needed for a power plant from Yoyik.


Yoyik is the exclusive agent of W.M. Nugent CO Inc for selling Nugent filter elements and filtration system products in China. The company also has great advantages in of many hydraulic products, including pumps, valves, sealing materials, etc.

 

Our Advantages

 

- TECHNICAL PATENTS -

 

- OUR ADVANTAGE -

- COOPERATIVE INDUSTRIES -

Yoyik offers wide range of spare parts for customers in different industries:
 

FAQ

- ORDER NOTES -

√ Model Selection
Before purchasing, please ensure that the model specifications you provide are complete or that the drawings have been drawn so that you can provide timely and accurate quotations.

√ Quality Assurance
We promise to provide high-quality products and after-sales service. If there are any quality issues, please contact us promptly.

√ Secure Transactions
We sell on MIC, provide a secure and reliable trading environment, and accept multiple payment methods to facilitate your purchase.

 

- FAQ -

- Are you trading company or manufacturer?
We are factory located in Deyang, China.

- How long is your delivery time?
Generally it is 2-5 days if the goods are in stock. Or it is 7-21 days if the goods are not in stock, it is according to quantity.

- Do you provide samples? Is it free or extra?
Sorry we do not offer samples.

- What price terms do you accept?
Our company can accept all trading manners, eg. EXW, FOB, CIF etc

- What payment terms do you accept?
We accept T/T.