1. The Y Series Normal Pressure Gauge: Ideal for measuring the pressure of various liquids and gases, provided they are non-explosive, non-crystallizing, and non-corrosive to steel or alloy copper.without possibility like explosive, crystal, solidification and erosion on steel or alloy cooper.
2. Ammonia Pressure Gauge: Perfect for ammonia production and refrigeration, measuring the pressure of ammonia in liquid, gas, or mixed states.
3. Electric Contact Pressure Gauge: Designed for non-explosive, non-crystallizing, non-solidifying liquids and gases that do not corrode copper alloys. Equipped with a damper for impulse and shock mediums and a diaphragm for high viscosity and corrosive mediums. Can be paired with relays and contactors for automatic control and alarm signaling.
The YXC series excels with greater rated power, reliable signaling, and extended contact life.
4. Diaphragm Pressure Gauge: Utilizes a diaphragm to measure micro pressures in gases that are non-corrosive to copper alloys and non-explosive, suitable for applications like boiler ventilation and gas piping.
5. YTZ Type Resistance Remote Pressure Gauge: Measures gas and liquid pressures that do not corrode copper and alloy, transmitting data to a secondary instrument remotely via an internal positioner sensor.
Anti-Corrosion Pressure Gauge: Features primary components made from anti-corrosive stainless steel, ideal for resisting acids, alkalis, and high temperatures. Perfect for high-temperature medium pressure detection, essential in industries like Petroleum, Chemical, Pesticides, Rubber, and Natural Gas.
6. Anti-Vibration Pressure Gauge: A direct indicating pressure gauge filled with liquid, providing excellent vibration resistance, ideal for environments with mechanical vibrations and medium pulsations.
refers to direct indicating pressure gauge with fill liquid inside case or with filled liquid and damper inside case. It has good vibration performance especially suitable for the working environment with mechanical vibration and medium pulsation.
7. Differential Pressure Gauge: Measures micro-pressure, differential pressure, and flow of various liquid and gas mediums across Chemical, Chemical Fiber, Metallurgy, Power, and Medicine industries.
8. Diaphragm Pressure Gauge: Isolates the indicator and measured medium with a diaphragm device filled with working liquid. Suitable for measuring strong corrosive, high temperature, high viscosity mediums, and prevents direct medium entry and sediment accumulation for easy cleaning.





Main Parts Material:
Mainly Technical Index:
Ambient Condition:
-40~70
ºC
, Relative Humidity no Greater than 85%
Working Pressure: Static load is applied up to 3/4 of the measuring range, and alternating load is applied up to 2/3 of the measuring range
.
Main Parts Material:
Main Technical Index:
Ambient Condition:
-40~70
ºC
, Relative Humidity no Greater than 85%
Working Pressure: Static load is applied up to 3/4 of the measuring range and alternating load is applied up to 2/3 of the measuring range
.
Executive Standard: JB/T9273-1999
Capsule Pressure Gauge:
Ambient Condition
:
-25~+55
ºC
,
Relative Humidity no Greater than 85%
Working Pressure: The static load is applied up to 3/4 of the measuring range, and the alternating load is applied up to 2/3 of the measuring range
.
At Shandong Zhongziyi Intelligent Technology Co., Ltd., we integrate the world's most advanced design philosophies and process technologies. By adopting cutting-edge mono-crystalline silicon sensors, highly reliable electronic module designs, and precision-driven temperature and linear correction systems, along with intelligent manufacturing techniques, we ensure unparalleled levels of precision, stability, and consistency in our products.
Our Flagship Product
Our high-temperature resistance marine anti-corrosion differential diaphragm pressure gauge boasts comprehensive intelligent diagnosis, simulation, monitoring, local configuration, and a variety of communication functionalities. With a full range of specifications for liquid materials, it also meets high standards for electromagnetic compatibility and lightning protection. The product is extensively utilized across numerous sectors including electric power, metallurgy, chemical industry, coal chemical industry, petroleum, petrochemicals,
environmental protection, food processing, medicine, building materials, light industry, and the nuclear industry, among others.
Shandong Zhongziyi Intelligent Technology Co., Ltd.
Situated in the Zibo Science and Technology Industrial Park, Shandong Zhongziyi Intelligent Technology Co., Ltd. spans over 18,000 square meters. Boasting a state-of-the-art manufacturing facility, we are dedicated to
the relentless pursuit of
research and development (R&D),
manufacturing,
sales, and exceptional service of premium pressure and temperature instruments.
As a prominent standing director unit of the National Pressure Gauge Industry Association, we proudly hold ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are a premier partner of Rosemount in China, with our technology continually aligning with Rosemount's advanced standards.
With nearly 60 years of profound engagement in instrument R&D and production, our factory has amassed significant technological expertise and unparalleled customer service experience. Our products are extensively utilized across various sectors including Petroleum, Chemical Industry, Papermaking,
Metallurgy,
Medicine,
Food,
Power, and Machinery. Our sales network spans nationwide and internationally, earning deep trust and commendation from a wide array of users.
The company's core tenet is "quality first, customer first."
We warmly welcome customers to visit our factory and engage in cooperative discussions.
COMPANY AND FACTORY PICTURE:
We will promptly deliver your ordered products at the earliest possible time, precisely as per your requirements. Experience the efficiency and reliability of our shipping services tailored to meet your needs.
We believe that the best teams always come out on top!
Exhibition Pictures
We are actively seeking international collaborations through global exhibitions.
1. What kind of products do you supply?
Our product portfolio includes pressure transmitters, temperature transmitters, level transmitters, pressure gauges, temperature gauges, and flowmeters.
2. What are your product and technology advantages?
Founded in 1966, our factory boasts almost 60 years of manufacturing and R&D expertise. We are a top-tier partner of Rosemount in China. our technology closely follows Rosemount's innovations. Notably, our remote pressure transmitter technology and stability are unparalleled in China.
3. Where is your factory located?
Our factory is situated in Zibo, Shandong province, China, a premier three instrument production area. And occupies an area of over 18,000 square meters.
4. Can we visit your factory?
You are always welcome to visit our factory at any time that is convenient for you.
5. What is the warranty on your products?
Our product warranty lasts for 12 months from the shipping date, but we offer lifetime maintenance.
6. What are your payment terms?
Currently, we accept a 50% down payment and 50% balance payable 5 days before delivery via T/T, Western Union, PayPal and Trade Assurance online payment.
7. What certifications do you hold?
We have achieved ISO9001, CCC, CNAS laboratory accreditation, Flame-proof certification, Intrinsic Safety certification, SIL certificate, ECM certificate, Russia EAC and PAC certificates and several invention patents.
8. What is your delivery time?
During peak season, the delivery time is 4 weeks, and 2 weeks during the off-season. Regardless of the season, we strive to meet your deadlines.
9. How is your after-sales service?
Our products are renowned for their excellent quality and rarely encounter warranty issues. Nevertheless, we provide 24/7 online
support for any installation, commissioning, operational, or other concerns.
10. How can I request a quotation?
You can send a quotation request through our email or cellphone listed below: