Wireless Pressure Transmitter PCM9860
Features
■ Network
Ultra-low power consumption, NB-IoT network: 4G network
■ Micro power consumption design, battery power supply
Ultra-low power consumption, integrated high energy lithium battery, life time more than 2 years
■ Online monitoring
PC and mobile data applications, location distribution, device status and other information are clearly visible
■ Professional pressure detection
Pressure sensor wide temperature compensation, 15 years of pressure sensor design and production experience
■ Integrated structure
Compact structure, integrated design, convenient for field installation
■ Abnormal alarm
Abnormal alarm due to excessive voltage or low voltage / Abnormal alarm due to low power in the pipe.
■“Wechat” alarm
Please download “Wechat” App, “Wechat” will alarm (international version will alarm by sending the email)
■ Remote configuration
Remote configuration of parameters: collecting frequency/transmitting frequency/alarm upper and lower limits
■ Twinkling light reminder
Equipment status/abnormal condition, respiratory lamp status alert
■ Third-party data applications
Open database, communication protocol, provide interface parsing files.
Application
■ Fire fighting industry
Product Parameters
Electrical performance parameters | |||
Pressure range | 0kPa~20kPa...10MPa | ||
Pressure reference | Gauge pressure, Absolute pressure, Sealed gauge pressure | ||
Accuracy | ±0.5%FS | ||
Display | LED twinkling light display | ||
Network mode | NB-IoT | ||
Antenna | Built-in antenna | ||
Sampling intervals | 1,5,30,60,360,720,1440 minutes are available | ||
Sending intervals | 1,5,30,60,360,720,1440 minutes are available | ||
Waking up mode | timing, setting button, alarming wake up | ||
Configuration mode | Remote configuration | ||
Getting information | pressure data, battery information, network status, self-check status | ||
The power supply | 3.6V@13Ah | ||
Working temp. | -20℃~70℃ | ||
Storage temp. | -40℃~85℃ | ||
Vibration | ≤3g/10Hz.....150H | ||
Protection class | IP65 | ||
Diaphragm | stainless steel 316L | ||
Housing material | PC | ||
Installation mode | Vertical or horizontal installation |
Production process
Testing Equipment
Certificate
Company profile
Nanjing Wotian Technology Co., Ltd. was established in 2005. It is an outstanding top sensor mkanufacturing 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". 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. 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. 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.