The ZY8000T Series gas, steam, oil, and liquid 4-20mA BUS, MODBUS, FIELD BUS intelligent digital pressure transmitter is designed for high precision and robust performance in demanding environments. Featuring explosion-proof construction, this transmitter ensures accurate and reliable measurements under extreme conditions.
The ZY8000 Intelligent Transmitter boasts an impressive basic accuracy of 0.1% FS, with a peak precision of 0.075% FS. Remarkably, even after a decade of continuous operation, it retains 99.9% accuracy, delivering substantial savings in maintenance costs. Engineered with a durable metal housing and fully sealed measuring elements, it effortlessly withstands severe chemical and mechanical stresses. Additionally, its superior anti-electromagnetic interference capabilities guarantee unmatched stability and reliability, making the ZY8000 a top-tier choice for critical applications.




The ZY8000 Intelligent Transmitter is a marvel of engineering, utilizing state-of-the-art mono-crystalline silicon composite sensors and a highly modular design. The sensor-generated signal undergoes amplification and is converted to a digital signal via a high-speed dual A/D converter. This digital signal is then meticulously linearized and temperature-corrected within the microprocessor, ensuring unparalleled accuracy and reliability.
For transmitters equipped with HART protocol, the digital signal is transformed into a 4mA to 20mA DC signal superimposed with HART communication via a D/A converter. For those with PROFIBUS-PA and FF protocols, it outputs fully digital PROFIBUS-PA and FF signals directly. The crucial data from the measuring unit and the essential functional parameters of the transmitter are securely stored in two separate EEPROMs. Users can seamlessly adjust parameters onsite using the three adjustment buttons, and monitor measurement results, fault diagnostics, and operational modes on the LCD display. Additionally, parameter setup can be conveniently performed through HART, PROFIBUS-PA, and FF protocols.
Measuring range |
0~100Mpa |
Accuracy |
0.075%FS,0.1%FS, 0.25%, 0.5% |
Medium |
Liquid, gas ,steam |
Range down |
50:1 |
Response time |
≤90ms
|
Overload limit |
≤105Mpa |
Output |
4~20mA DC,PROFIBUS-PA, field bus
|
Long term drift |
≤±0.1%FS/10years
|
Ambient temperature |
-30~70ºC
|
Medium temperature |
-40~100ºC
|
Protection grade |
IP67 |
Explosion proof grade |
ExdIICT6Gb,ExiaIICT6Ga
|
Temperature influence |
≤0.02%FS/ºC(-20ºC~70ºC)
|
Process interface |
M20×1.5(M)/1/2"NPT(F)
|
Electrical interface |
2-M20×1.5(F)/2-1/2"NPT(F)
|
Diaphragm material |
316L,HC,Tantalum,316LGoldplating
|
Wetted parts |
316L,HC
|
Housing material |
Aluminum,316SS(selectable)
|
Sealing ring |
Teflon,Nitrilerubber,Flurorubber,Metalsealingring
|
Detailed Transmitter Images:
Shandong Zhongziyi Intelligent Technology Co., Ltd., harnesses the pinnacle of global design philosophies and state-of-the-art process technologies. By incorporating the world's most advanced mono-crystalline silicon sensor, top-tier electronic module design, and a precision temperature and linear correction system, combined with intelligent manufacturing techniques, we ensure unparalleled precision, superior stability, and consistent performance in each product.
Our product boasts comprehensive intelligent diagnostics, simulation, monitoring, local configuration, and versatile communication functionalities. With complete specifications for liquids, high standards for electromagnetic compatibility, and robust lightning protection characteristics, it is extensively employed in sectors including electric power, metallurgy, chemical industry, coal chemical industry, petroleum, petrochemical, environmental protection, food processing, pharmaceuticals, building materials, light industry, nuclear industry, and many more.
The ZY8000 features an integrated diagnostic function capable of real-time self-monitoring. In the event of a fault, it will enter alert mode, outputting alert currents (3.6mA or 22.8mA) and providing control signals for system interlock and SIS safety systems. The LCD display will automatically show 'Err,' analyze, and pinpoint the faulty unit, greatly simplifying the maintenance, repair, and replacement processes.convenient.
The diagnostic function can also be initiated via HART, FF, PA, and other communication protocols, with alarms indicated as warnings or fault protection currents. It automatically diagnoses the operational status of the SENSOR, ROM, RAM, EEPROM, and software. Should any electronic unit or measuring element fail, the faulty part can be effortlessly replaced on-site without the need for recalibration.
Shandong Zhongziyi Intelligent Technology Co., Ltd.Located in Zibo Science and Technology Industrial Park, our company spans an impressive area of over 18,000 square meters. We boast a state-of-the-art manufacturing facility, designed to the highest standards of modernity.We are firmly committed tothe research and development,manufacturing,sales, and service of precision pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we have achieved ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province. We are a premier close partner of Rosemount in China, continually aligning our technological advancements with theirs.
With nearly 60 years of expertise in instrument R&D and production, our factory boasts unparalleled technological prowess and exceptional customer service experience. Our products are extensively used in industries such as Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery, among others. Our sales network spans nationwide and internationally, earning deep trust and high praise from a vast user base.
The core mission of our company is embodied in our motto: "Quality First, Customer First."
We warmly invite customers to visit our factory and discuss potential cooperation.
Company and Factory Photos:
We will deliver your ordered product promptly, adhering to your specified timeline to ensure the earliest possible delivery.
Team Building
We believe that the best team always prevails and succeeds!
We are actively seeking international collaborations through participation in global exhibitions. Our presence at these prestigious events underscores our commitment to innovation and excellence in the field of high-tech solutions, including our flagship product, the Explosion Proof High Temperature Anti-Crystallization Pressure Transmitter with Intelligent Insert Cylinder. Join us at our upcoming exhibitions to discover cutting-edge advancements and explore potential partnerships with Shandong Zhongziyi Intelligent Technology Co., Ltd. Together, we can drive technological progress and achieve unprecedented success.
FAQ
1. What kind of products do you supply?
O
ur product
range includes
pressure transmitters, temperature transmitters, level transmitters, pressure gauges, temperature gauges, and flow
meters.
2. What are your product and technological advantages?
Our factory was established in 1966, boasting nearly 60 years of manufacturing and R&D experience. As a close partner of Rosemount in
China,
our technology closely
follows Rosemount. Notably, our remote pressure transmitter technology and stability are considered top in China.
3. Where is your factory located?
O
ur factory is located in Zibo, Shandong province, China, a top
three
instrument production area.
A
nd covers an expansive area of more than 18,000 square meters.
4. Can we visit your factory?
Y
ou are always welcome to visit our factory at any time convenient for you.
5. What is the warranty of your product?
O
ur product warranty is 12 months from the shipping date. Additionally, we provide
lifetime
maintenance.
6. What are your payment terms?
Currently,
we accept 50% down payment and 50% balance payable 5 days before delivery via T/T, Western Union,
PayPal,
and trade assurance online payment.
7. What kinds of certifications do you have?
W
e hold ISO9001, CCC, CNAS laboratory accreditation certifications, Flame-proof certification, Intrinsic Safety certification, SIL certificate, ECM certificate, and Russia EAC and PAC certificates,
a
nd
several
invention patents.
8. How long is your delivery date?
D
uring peak season, delivery is 4 weeks and 2 weeks for the off-season. Regardless of the season, we strive to meet your requirements.
9. How is your after-sales service?
Our products enjoy a stellar reputation for quality and rarely require warranty service due to product defects. However, we offer 24/7 online
support for installation, commissioning, operation, or other concerns.
10. How can I send an inquiry?
Y
ou can send inquiries through our email or cellphone as listed below: