PRODUCT DESCRIPTION 
NCS-PT105ⅡS series Smart Pressure Transmitter with advanced, mature, reliable Piezoresistive Silicon Sensors has been designed meticulously by combining advanced microprocessor technology and digital capacitance measurement techniques. The powerful functions and high-speed computing capability of the microprocessor make it have excellent qualifications such as intelligent, high-precision, high reliability, stable zero and so on. Its LCD can display many physical parameters such as pressure, temperature, current. It can be realized zero adjustment, range settings and other features by key-press operation, and easy to on-site tests. NCS-PT105ⅡS series Smart Pressure Transmitter supports HART, FF, Profibus PA protocol and can measure pressure, differential pressure, liquid level, flow, and other industrial parameters. It can be widely used in the petroleum, chemicals, electricity, and metallurgical industries, etc. NCS-PT105ⅡS Profibus DP pressure transmitter with advanced, mature, reliable piezoresistive silicon pressure sensor has been designed meticulously by combining advanced microprocessor technology and digital capacitance measurement technology. The powerful functions and high-speed computing capability of the microprocessor make it have excellent qualifications such as smart, high accuracy, high reliability, stable zero, etc. The LCD module can display physical parameters (e.g. pressure, temperature, etc). It can realize functions such as zero adjustments, and range setting by key-press operation, and it is easy for field testing. NCS-PT105ⅡS Profibus DP pressure transmitter can measure pressure, differential pressure, liquid level, flow, and other industrial parameters. It can be widely used in the petroleum, chemical, electricity, and metallurgical industries, etc. |
According to the Type of Measurable Pressure:
Model |
Pressure Type |
NCS-PT105ⅡS SG |
Gauge Pressure Transmitter |
NCS-PT105ⅡS SA |
Absolute Pressure Transmitter |
According to the Protocol:
Model |
Communication Protocol Type |
NCS-PT105Ⅱ H |
HART
|
NCS-PT105Ⅱ F |
FF H1 |
NCS-PT105Ⅱ P |
PROFIBUS PA |
Profibus DP Pressure Transmitters, According to Measured Pressure Types:
Model |
Pressure Type |
NCS-PT105ⅡSP SG |
Gauge Pressure Transmitter |
NCS-PT105ⅡSP SA |
Absolute Pressure Transmitter |
PRODUCT FEATURES 
CERTIFICATE Pressure Transmitter Certificate
STRUCTURE 
As an open transitional communication protocol, HART protocol achieves digital transmission on the existing analog transmission lines, and can be compatible with existing analog signal control system. FF H1, PROFIBUS PA as a new digital communication protocol can be used in the connection of field devices in control field. International Standard Protocol IEC61158-2 is used in its physical layer. And FF H1, PROFIBUS PA is fieldbus in a real sense. |
CAUTIONS: The electronics/terminal and electronics/communication of FF Smart Transmitter are identical with those of PA Smart Transmitter, but the components of those are different with the components of HART Smart Transmitters, and the size and shape of those are alike. As a result, the installation of FF Smart Transmitter and PA Smart Transmitter is identical with HART Smart Transmitter except the fixation screws position of terminal cards. So, the figures about the components of FF, PA Smart Transmitter are not supplied. |
INSTALLATION Installation
The measurement accuracy of the smart transmitter depends largely on the correct installation of the smart pressure transmitter and the pressure inlet tube. In particular, the measurement of the flow mainly relates to the correct installation of a measurement device. Transmitter Installation The smart pressure transmitter can be installed onto 2 inch pipeline, or installed directly to the wall or instrument board. |
Inlet Pressure Pipe Installations
The correct installation of pipeline depends on the measurment medium. Smart transmitter can measure liquid, steam or other gases. The pressure port, smart transmitter and related position of flow pipe are different according to different measurment medium. |
1 |
Transmitter |
2 |
Inlet pressure valve |
3 |
Inlet pressure pipe |
4 |
Pipeling |
WIRING
The power and signal of the smart transmitter share one pair of cables (Bus cable). The specific Fieldbus cable IEC61158-2 is recommended. The terminal is at the rear cover, the terminal wiring board could be seen after screwing the rear cover (marked as “FIELD TERMINAL”). |
The bus cable of the smart transmitter should not share the line pipe or trunkings with another device and should be away from the high-power device. |
WORKING PRINCIPLE Introduction for Working Principle
The smart pressure transmitter uses piezoresistive silicon pressure sensor. During the user’s operation, the working pressure produces isolation diafhragm offset, and passes pressure to resistance bridge (semiconductor technology)through filling liquid, together with the bridge road output voltage change related to pressure, be measured and further processing. Good advantages: 1) Process pressure can reach 700 bar 2) Better long-term stability 3) Guarantee over-voltage ability to four times of the normal pressur 4) The second chamber is used for improving mechanical strength, prevent media leakage caused by sensor damage |
The instrument board is responsible for real-time temperature acquisition and uploads it together with original AD value to communication board. The communication board is not only responsible for communication between smart pressure transmitter and protocol bus, also using data from instrument board to calculate differential pressure value according to calibration parameters, and pass it to upperstory device via respective protocol. The terminal board provides a simple signal interface to communication board. |
Product Structure Description
Sensitive component encapsulates piezoresistive silicon measurement diaphragm capsule, and draws forth four bridge wirings. The bridge wirings are welded separately to bridge diaphragm via process connection, which is a part of sensor. |
The instrument board is installed in the sensitive component of sensor, the bridge wiring of sensitive component is welded in the measurement part of instrument board. The potting compound in the role of isolation and heat conduction fixes the instrument board to the reserve cavity. The four-core instrument board wiring is reserved in the outside, used to connect communication board. |
Function Block
DP Transmitter realizes the PA standard function block, as the table shown below. Please refer to PROFIBUS PA specification for function block configuration methods. |
Function Block Name |
Description |
Physical Block |
Physical block (PB) describes the information of device-specific hardware info, recognization info, and diagnose info including device bit number, software version, hardware version, installation date, etc. |
Transducer Block |
The transducer block separates the function block from the instrument input/output characteristic. It carries out the function of input/output data calibration and linearization, etc, and transfers the data to the AI function block via the inner channel. |
Analog Input Block |
The Analog input block achieves analog process value via the inner channel and processes the value, and then provides the right measurement value to the master device via bus communication. |
WHY CHOOSE US 
Exhibition
Microcyber has participated in many significant international exhibitions, such as ISA, Automation World, CIIF, Hannover Method, Automation Expo and MICONEX.
Microcyber will keep moving on and hope to meet you in the near future. |
Workshop
Microcyber's production center is 1700m2, with the anti-static ground, ventilating system, air source transporting system, temperature, and humidity control system, and production devices.
The production center consists of 4 workshops and 1 professional lab, they are a production workshop, assembly workshop, aging workshop, maintenance workshop, and product lab.
There are professional production lines, pressure transmitter assembly lines, instrument assembly lines, control system module assembly lines, and product testing lines.
Microcyber has a batch capacity for 10 thousand devices per year. |
Package
Microcyber Corporation export packaging carton standard: GB/T 5033-1985 "corrugated carton for export products packaging", corrugated carton processing USES corrugated board stipulated in GB5034-85 "corrugated board for export products packaging".
In order to protect the products, Microcyber use paper boxes to package the products.
In order to prevent damage to the goods during transportation, Microcyber will use foam in the cartons to better protect the products.
If the products are too heavy, Microcyber will reinforce them with pallets.
|
Certification
Microcyber is a member of FCG (FieldComm Group) and the Profibus National Organization (PNO).
Microcyber has ISO 9001 certification.
As a Development Services Provider, Microcyber provides extraordinary services and solutions for Foundation Fieldbus technology.
Many of our products have passed FF certification, PA certification, HART certification, NEPSI explosion-proof certification, etc. |
Our Team
The Spirit of Microcyber Workers Unity and cooperation, pioneering and enterprising, innovative and realistic, serving the society. Microcyber Employment View People-oriented, full of talents, fair competition, and common development.
Microcyber Corporate Culture Carry employees' ideals, create customer value and win corporate development. |
Payment
Microcyber can offer EXW, FCA, CIF, CNF, FOB, CFR, DDP, DAP, CPT, CIP, DAT and other trading methods. Microcyber has more than ten years experience to deal with various customs clearance problems.
Microcyber has a large quantity in stock. We will ship the goods within 3 work days after payment. |
Q: What are the contents of the retool inspection of the intelligent transmitter? A: The content of the retuning inspection of the intelligent transmitter includes two aspects: function check and pressure check. Q: What bus technology is used in the communication interface of intelligent transmitters? A: The communication interface of the intelligent transmitter is advanced HART, FF H1, PROFIBUS PA bus technology. Q: How many parts does an intelligent transmitter consist of? A: The intelligent transmitter has the same logical structure and is composed of five parts: a sensor, an instrument card, a communication card, a liquid crystal display card, and a terminal card. Q: Can you provide OEM service? A: Yes, we can, such as communication board, we can also provide Fieldbus development toolkit. Q: Can I get a free electronic manual? A: Yes, if you want it, please contact us |
