Smart Transmitter
By integrating world-class microelectronic and mechanical (MEMS) technology, electronic and electrical technology, software technology and structural design technology, PDS intelligent transmitter is high performance intelligent differential pressurepressure transmitter which is designed by Chongqing Chuanyi Automation Co., LTD. This product adopts world advanced composite micro silicon solid state sensors with high reliability electronics modular design, precise temperature compensation and linearity compensation system to ensure the accuracy and long-term stability of the product.
In collaboration with SIC, “Inch Automation Pvt. Ltd.(India manufacturing partner of SIC)” a group company of “Inch energy” has opened a manufacturing facility of Intelligent Pressure Transmitter at Manesar, Gurgaon (Haryana). Inch Automation Pvt. Ltd. is responsible for the manufacturing, sales and marketing and after sales servicing of the following transmitter.
PDS TRANSMITTER
With complete intelligent diagnosis and simulation, amount to 14 kinds of local machine function setting, a variety of optional communication protocol, complete specifications of liquid material, and high performance of EMC and lightning protection features, etc., PDS intelligent pressure transmitter win high praise by domestic and foreign customers since launching market. It is widely used in electrical power, metallurgical industry, chemical industry, petroleum industry, building materials, light industry, nuclear industry and so on.PDS transmitters are used for measuring the pressure, differential pressure, flow, level, and density of liquid, gas and steam.
Technical Specification:
∎ Basic Precision：better than0.074%（maximum0.04%）
∎ Measure Ratio：100:1
∎ Measuring range：differential pressure 100Pa-20MPa；pressure 1kPa-69MPa
∎ Output signal：4-20mA superposition of HART protocol digital communication PROFIBUS- PA site bus communication, FF site bus communication
∎ Ultimate overload：differential pressure 42MPa；pressure105MPa
∎ Static pressure influence：≤0.15%/10MPa
∎ Temperature range ：environment temperature-40℃～85℃ medium temperature-90℃～400℃
∎ Long drift：≤0.1%/5 years
∎ Temperature influence：≤（0.08*r+0.1）%（-10～60℃）
∎ Blast-resistant：intrinsic safety type Ex-ia IIC T6；flame-proof type Ex-d IIC T6
∎ Protection grade：IP67
∎ Lightning protection function
∎ DC breakdown voltage：±20 % @ 100 V/s：600V
Pulse discharge current ：
â–º20000 A, 8/20 μs ................................ 1（Impact number of times ）
â–º10000 A, 8/20 μs ................................> 10（Impact number of times）
â–º200 A, 10/1000 μs ..........................> 300 （Impact number of times）
â–º200 A, 10/700 μs ............................> 500（Impact number of times）
