Pусский 
Digital Pressure Gauge PCM570
Overview
PCM570 is a low-power digital pressure gauge developed by WTsensor, which can be used in various pressure measurement fields.
PCM570 uses a high-accuracy pressure sensor and a 24-bit high-accuracy ADC to display pressure in real time. It has the characteristics of high accuracy and high stability.
This product is equipped with a large high-definition LCD display. It has multiple functions such as zeroing, power on/off, backlight, unit switching, low voltage alarm, etc. This product is easy to operate and install, making it more convenient for users to use. This product uses SS304 pressure port and ceramic sensor, which has good shock resistance and strong corrosion resistance. It can measure gas, liquid, oil and other medium.
PCM570 digital pressure gauge is suitable for portable pressure measurement, Intelligent and automated supporting equipment, pressure calibration and other pressure measurement fields.
Features
■ Use corrosion-resistant SS304 pressure port
■ Use 304 housing. Rich in usage scenarios.
■ High definition LCD display
■ 7 units are switchable.
■ One-touch reset, backlight, peak value recording, power on/off
■ Ultra-low power consumption, with three-grid display, high-precision power detection
■ 2* AAA batteries. Can be used for more than 12 months.
■ Ultra-high accuracy, using advanced high-stability dies
Application
■ Mechanical Manufacturing
■ Supporting equipment of instruments
■ Engineering Automation
■ Replacement of traditional pointer pressure gauge
■ Various pressure test devices
Product Parameters
Performance parameters | |
Pressure range | 0～500kPa…5MP |
Pressure reference | Gauge pressure, Absolute pressure |
Power supply | 3V（2* AAA batteries) |
Operating temp. | -10~60℃ |
Medium temp. | -10~60℃ |
Storage temp. | -40℃～125℃（without battery） |
Temp. drift | ±1.5%FS (-10℃～60℃, refer to 25±5℃) |
Shock | 100g（11ms） |
Mechanical vibration | 10g（10～150Hz) |
Comprehensive accuracy | Level 1 |
Long-term stability | ±1%FS/year |
Material | Stainless steel for housing |
Medium compatibility | Pressure port material SS304 |
Pressure unit | MPa、bar、kgf、PSI、kPa、mBAR、Pa |
Protection Grade | IP50 (IP54 with plastic cover) |
Production process
Testing Equipment
Certificate
Company profile
Nanjing Wotian Technology Co., Ltd. was established in 2005. It is an outstanding private enterprise in Jiangning District. The company was rated as Nanjing Engineering Technology Research Center and Nanjing. Municipal Engineering Research Center, Nanjing Enterprise Technology Center, Nanjing Postdoctoral Innovation Demonstration Base; is the unit that formulated the national standards for "Silicon Piezoresistive Pressure Sensitive Chips" and "Silicone Pressure Sensors". The company specializes in the production of pressure sensors. It is the leading domestic manufacturer of pressure sensors, with core technology of diffused silicon pressure sensor pressure transmitter, level sensor and temperature sensor and existing staff 305. The annual production of pressure sensors is more than 2 million. The products have been exported to more than 70 countries and regions. The company has factories in Nanjing and Anshan, and is headquartered in the scenic Jiulong Lake International Headquarters Base in Nanjing. The foreign trade team is located in Shenyang, the center of Northeast Heavy Industry Base.Nanjing Wotian was awarded the honorary title of "Sensor Application Program Demonstration Enterprise" by the Ministry of Industry and Information Technology in 2019.
"Creating value for customers" is the goal that enterprises always pursue. As leading manufacturer in the domestic pressure sensor industry, the company will revitalize China's pressure sensor business as its own responsibility, work diligently, step by step, strive to make pressure sensors better, and provide customers with cost-effective sensors. The idea of "continuous improvement" is deeply rooted in people's minds, and it takes "lean idea" as the fundamental management idea of production. Wotian people believe in dreams, integrity, honesty and kindness. "Responsible for trust", become a conscience enterprise, and contribute its own strength to social progress and people's happiness. Nanjing Wotian Technology Co., Ltd. has passed ISO9001-2015 quality management system certification and TS16949 certification for the automotive industry.
Company advantage
Mass production
We have one production center in Nanjing and one production center in Anshan with 20,000㎡plant and 170 units of production equipments. The main annual capacity of sensors is about 2,000,000 pieces.
Imported equipments
We imported 20 sets of pressure controller and 150 units of testing ovens to our production line.
Informatization management
We have the information management system of CRM, PLM, ERP, MES and DINGDING etc.
Comprehensive testing
We have our own lab and testing equipment such as lightning stroke, surging, static electricity, vibration, high-low temperature impact test and helium mass-spectrum leak detection.
