Pigments are used for coloring paint, ink, plastic, fabric, cosmetics, food and other materials. Most pigments used in manufacturing and the visual arts are dry colorants, usually ground into a fine powder. This powder is added to a binder (or vehicle), a relatively neutral or colorless material that suspends the pigment and gives the paint its adhesion.
A distinction is usually made between a pigment, which is insoluble in its vehicle (resulting in a suspension), and a dye, which either is itself a liquid or is soluble in its vehicle (resulting in a solution). A colorant can act as either a pigment or a dye depending on the vehicle involved. In some cases, a pigment can be manufactured from a dye by precipitating a soluble dye with a metallic salt.
China Pigments, Organic Pigment, Inorganic Pigment, Glitter, Pearl Pigment Dynasty Chemicals (NingBo) Co., Ltd. , https://www.dychemco.com
Industrial Process Control and Instrumentation Electromagnetic Flowmeter
------Leading Flow Meter Manufacturer in China
It's important that you are happy with our products and services!
Specifications:
Conductive Liquid Measuring Electromagnetic flowmeters
1. High accuracy
2. Long life time
3. Super quality
4. Competitive Price
Wide application:
Chemical, power supply,
Metallurgical mine, oil,
Water supply and drainage, paper making,
Pharmaceutical, food and beverage, etc.
Feature:
1. No pressure loss. No moving parts.
2. High accuracy of 0.2%.
3. Wide size range of 10~2000mm, adapt to different size of pipeline.
4. Two-line LCD, able to display positive and negative current flow and total flow.
5. Measurement is not affected by the density, viscosity, temperature, pressure and electro conductibility of fluid;
6. Multiple choices are available for the liner of converter and the material of electrode;
7. Pulse and 4-20mA standard current output. Multiple choices of communications: RS232, RS485, HART, Modbus, Profibus, etc.
8. Explosion-proof type can be used at relevant explosion-proof sites. IP68 remote type can be used underwater.
9. Variable forms for different kinds of working conditions. Compact and remote form; Flanged, flanged wafer, clamped, threaded, insertion end connection; DC/AC, battery power supply.
Specifications:
Â
SE11
SE12
SE13
SE14
Measuring flow
electrically conducting liquids
Precision
±0.5%
±0.25%
±0.5%
±1.5%
Repetition
±0.25%
±0.125%
±0.25%
±0.75%
Medium Temperature
-25~130°C
-25~130°C
-25~200°C
-25~130°C
Conductivity
≥5µs/cm (Please consulate with us if it is less than 5μS/cm)
Diameter(mm)
3~2200
3~2200
3~125
300~3000
Pressure Level
0.6Mpa/1.0Mpa/ 1.6Mpa/2.5Mpa/4.0Mpa/Others
Range of Velocity
0.5~10m/s
Flow Direction
Positive/negative
Electrode
316L, Hastelloy, Ti, Ta, Pt-Ir
Lining Materials
Rubber/PTFE/PFA/F46
PFA
PTFE
Form of electrode
Standard
Quantity of electrode
Two pairs(Measure,grounding)
A pair(measure)
Tube
304
 304
Flange
Carbon steel/304
Stainless steel
Stainless steel
Installing form
Wafer/flange
clamp/thread
flange/plunge
Protection Level
IP65/IP67/IP68(Divided type)
Power
220VAC±20% 50HZ /24VDC
Signal output
4-20mA
Communicate
HART/Modbus/Profibus
Electric Connections
2×M20*1.5
Explosion proof
Non-explosion-proof/Exe dib IIB T4explosion proof
Type
Integrated type/Divided type
Ambient Temperature
-25~60°C
Industrial Process Control and Instrumentation Electromagnetic Flowmeter