Product Description
The thermal expansion monitor DF9032 MaxA is a sensor designed specifically for the steam turbine industry, used to measure the expansion displacement of steam turbine units. This sensor is an upgraded version of DF9032, which not only has near and far transmission functions, but also uses an intermediate frequency displacement sensor as the sensing element, which has the advantages of high reliability, durability, and long service life.
Product Parameters
| Installation method |
disk mounted desktop installation |
| Display |
Highlight LED display |
| Digital display accuracy |
± 1 word |
| Power supply |
AC85~265VAC wide range power supply |
| Measurement range |
0-99999 rpm digital programming, can be set arbitrarily |
| Standard output |
One 4-20mA standard current output |
| Turning speed setting |
3-5 rpm for precise measurement |
| Measurement accuracy |
better than ± 1 r/min (full scale) |
Product Features:
When selecting the near transmission method, thermal expansion monitor DF9032 MaxA uses an intermediate frequency displacement sensor as the sensing element, which can accurately measure the expansion displacement of the steam turbine unit and transmit the measurement data to the control system in a timely manner. This method not only reduces the transmission loss of the line, improves measurement accuracy, but also better protects the sensor from high temperatures and harsh environments.
When choosing the remote transmission method, DF9032 MaxA has better reliability, longer service life, and can continuously monitor the expansion displacement of the steam turbine unit, and timely transmit data to the remote control system. The advantage of this method is that it can avoid complex signal interference in the on-site environment and improve the stability and reliability of data transmission.
In addition, the DF9032 MaxA also has two LVDT (direct current linear displacement transmitter) interfaces, which can simultaneously receive signals from both LVDTs to monitor the thermal deformation of the casing. These two LVDTs need to be installed on both sides of the dead center of the casing, and the difference between the two indicates the deformation of the casing. Through this method, the operator can timely detect the deformation of the casing and take corresponding measures to avoid accidents and equipment damage.
Applications of Speed sensor:
The thermal expansion monitor DF9032 MaxA is a sensor designed specifically for the steam turbine industry, with both near and far transmission functions. It uses an intermediate frequency displacement sensor as the sensing element, has high reliability and durability, long service life, and can continuously monitor the expansion displacement of the steam turbine unit and the deformation of the casing. It is an ideal choice for the modern steam turbine industry.
Related Products
Yoyik offers different types of Speed sensor to industrial users:
Thermocouple WRN2-630
RTD temperature probe WZP2-231
Sensor SZCB-01-A2-B1-C3
APPROORIATIVE POWER SUPPLY GJCD-16
Pt100 temperature probe WZPM2-001
Case Expansion Transducer TD-2
Armored Thermocouple WREK2-294
TEMPERATURE SENSOR WZP2-221
CPU card PCA-6740
Thermowell WZPM2-201T
TEMPERATURE ELEMENT WRKK2-221
LVDT Sensor TDZ-1E-32
LVDT Position Sensor HL-6-150-15
Rotation Speed Probe CS-1
Waterproof and Explosion-Proof Level Switch OWK-1G
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. the brands include Eaton, Vickers, Moog, star, copaltite, temp-tite, 707, 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.
Audited Supplier 
){kind=link}
){kind=link}