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Solid speed meter (electrostatic field)

1. Product Function
1, pulverized coal gasifier pipeline pulverized coal flow measurement, involved in measurement, control and interlocking;
2, pulverized coal injection system pulverized coal flow measurement;

2. Product Features
1, direct measurement, without any user to adjust the correction;
2, Adopt excellent adaptive amplification technology to deal with the original signal, make the range of the pulverized coal density that can be applied by the equipment bigger, and adapt to the measurement of the dense phase and the dilute phase. The working range of the density is 2mg / cm3 ~ 890mg / cm3, Completely solve the zero out, abnormal fluctuations;
3, high wear-resistant, high strength structural design, unique circuit design and selection of electronic components, has good high temperature performance and resistance to corrosive gases, to ensure the safety of equipment and working life;
4, assembly type lining design, easy to replace the liner, significantly reduce the cost of customer maintenance;
5, ultra-high signal sampling rate (processor using DSP technology), providing the basis for high measurement accuracy;
6, with advanced correlation and stability of the algorithm, the measurement results accurate, stable and reliable;

3.Product Composition
System consists of two parts, namely, the host and sensor
(A) host (single wall-mounted)

(B) host (plug-in box, a rack of four hosts, a single host two signal output)

(C) sensor


4. Technical Parameters


Parameter item



Measuring range

0.0 ~ 15m / s (maximum adjustable, usually not more than 20m / s, beyond this range, subject to prior request);


Normal working density range of conditions



Work pressure

The maximum working pressure 6MPa (beyond this standard to be customized);


Transmission medium maximum working temperature



Pipe diameter



Sensor power supply



Sensor output (optional)



Host (secondary instrument) power supply



Host (secondary instrument) signal output



Host (secondary instrument) power output



Sensor and host (secondary instrument) communication

RS485,Pitch less than 1000m


The sensor is connected to the host

Four-wire system


Sensor protection rating



Sensor explosion-proof rating

Ex d ⅡB T6 Since the statement