Lu Heng Electric Pressure Sensor GPD200 our core values: commitment to allow customers to enjoy the widest range of the highest quality products and services, customers become the most trusted partner to expand Industry, China's electrical industry model. GPD200 type pressure sensor is a self-developed multi-functional digital smart meters, in the use of advanced, mature, reliable capacitive sensor technology based on the combination of computer technology and sensor chip technology designed digital conversion. GPD200 pressure sensors to meet the requirements of the industrial field increasing. GPD200 type pressure sensor is a self-developed multi-functional digital smart meters, in the use of advanced, mature, reliable capacitive sensor technology based on the combination of computer technology and sensor chip technology designed digital conversion. Features GPD200 pressure sensors entire design framework focuses on reliability, stability, precision and intelligence, to meet the requirements of the industrial field applications increasing. Digital meter can display pressure, temperature, current three physical quantities, and 0-100% analog instruction, key operations can easily complete the migration in the absence of a standard zero pressure source, the range setting, set the basic parameters of damping settings, which greatly facilitates the on-site commissioning. Signal conversion, signal acquisition and processing and the current output control with an integrated design, make the structure more compact and reliable. Conditions ambient temperature -5 ℃ ~ 40 ℃; altitude less than 1000m, mine atmospheres (0.08 ~ 0.11) Mpa; ambient air relative humidity less than 95% (25 ℃ when); applicable to gas and coal dust explosion hazard environment; pollution degree 3; Installation category for class Ⅲ; use in no significant vibration and shock place detailed parameters Operating voltage: 12V ~ 18V DC Working current: ≤20mA Output Signal System: 200Hz ~ 1000Hz, 1mA ~ 5mA, 4mA ~ 20mA transmission distance: 2km to the sub-station maximum distance measurement range: 0kPa ~ 200kPa basic error: ± 2% of our values: customer first, teamwork, professional dedication, innovation, positive action, forever young, brave play our team: integrity as the foundation to a passion for dynamic, hard work is the wisdom of a professional core, innovation-driven economy Ninglu Heng Electric Equipment Co., landline: 0537-2080758 Fax: 0537-2585538 Mobile: 15965728997 QQ: 3179595347 Contact: Feng Yang