2-wire sensors for remote monitoring of 2, 3 or 4 temperatures > o Read maximum output protected by RF magnetic field o Plug-in PCB protection :IP65 > DEIF A/ size=" -2"
Temax-3.2b TEMAX-3.3B TEMAX-3.4B Type Sensor 2 Pt100 Sensor 3 Pt100 Sensor 4 Pt100 Sensor > TEMAX 3 is used to monitor 2 to 4 temperatures. TEMAX-3.2B and
TEMAX-3.3B may later be upgraded to 3 or 4 measuring points at our facility (TEMAX-3.3B and TEMAX-3.4B models, respectively). The TEMAX-3 temperature sensor is CE certified
Residential commercial and light industry and industrial environment. > TEMAX-3 is used to monitor inputs from 2, 3 or 4 Pt100 resistance sensors, indicating the maximum temperature on its built-in 240 indicator.
To make full use of the 2-wire system, the transducer should be placed near the measuring point to obtain the following advantages: the noise suppression signal is transmitted at a high level, thus achieving relative insensitivity to noise and interference. o Easy
Wiring Only 2 wires are required from the sensor to the switchboard. The Pt100 sensor is connected to TEMAX-3 by "two-wire coupling". Sensor leads the resistor in | line in series with the Pt100 sensor, if not allowed
So, there will be an error. To avoid this error, TEMAX-3 is...
Measuring range 0... 150 degrees Celsius or 0 degrees Celsius... .200AC Other ranges are available upon request. Temperature sensor :Pt100, double wire. Lead compensation: according to a pair of 15 m- 1.5 mm > 2 or 10 m-
Connect 1 mm copper wire and adjust the resistance of the | wire of the bow to 0.35 > 2w. Lead compensation resistance: None. Maximum sustained overload: Maximum. 36V DC(refers to all inputs and outputs). Output... 00A constant current. any
The temperature input can be read on the built-in instrument. Maximum output expansion up to 32mA on the input (e.g. open or disconnected sensors). Output ripple: Maximum value. When V> S = 2V > pp, it is 0.5%
PP...
Decentralized control system is a new generation instrument control system based on microprocessor, which adopts the design principles of decentralized control function, centralized display operation, taking into account division, autonomy and comprehensive coordination. Distributed control system
DCS can also be translated as "distributed control system" or "distributed computer control system". It adopts the basic design idea of decentralized control, centralized operation and management, and adopts multi-level classification and cooperation
The structural form of governance. The main feature is its centralized management and decentralized control. DCS has been widely used in power, metallurgy, petrochemical and other industries.
Brand :DEIF
P/ n:SCM-1
Directory description: Encoder
Origin: USA
DCS usually adopts hierarchical hierarchical structure, each level consists of several subsystems, each subsystem to achieve a number of specific limited goals, forming a pyramid structure.
Reliability is the life of DCS development, there are three main measures to ensure the reliability of DCS :- extensive application of high reliability hardware equipment and production process; Secondly, redundancy technology is widely adopted; The third is that...
Software design. Fault tolerance technology, fault self-diagnosis and automatic processing technology of the mine universal realization system. The MTBF of most distributed control systems today can reach tens of thousands or even 100,000 hours.
There are many new developments in the field of DCS correlation, mainly in the following aspects.
(1) The system function develops in an open direction. The structure of traditional DCS is closed, and it is difficult to compatible between DCS from different manufacturers. The developed DCS will give users greater autonomy in system integration
Right, donkey can choose different manufacturers of equipment together with software resources to connect to the control system according to actual needs, to achieve the best system integration. This includes not only the integration of DCS and DCS, but also DCS and DCS
Generalized integration of PLC, FCS and various control equipment and software resources.
(2) Instrument technology is developing in the direction of digitalization, intelligence and networking. The intelligent and networked development of industry control equipment can promote the further decentralization of process control functions and achieve a true sense
"All digital", "all decentralized" control. In addition, these intelligent instruments have the characteristics of high precision, good recovery and high reliability, and two-way communication and self-diagnosis function, resulting in system performance
More convenient installation, use and maintenance work.
