1、 Overview
DW908 is a liquid level transmitter used in the process industry.
This transmitter can measure media compatible with 316L stainless steel material and sealing material. Its basic component is a pressure resistant stainless steel sensor. It has the characteristics of low temperature drift coefficient, high linearity, and good long-term stability. The measurement accuracy can reach 0.2% Fs. Multiple filling fluids used for transmitting pressure provide customers with more choices in different application scenarios, such as silicone oil, edible oil, etc.
When measuring high-temperature media, customers can choose customized cooling pipes, which can measure the maximum temperature of the medium up to 300 ° C. The flush process connectors are made in the form of imperial screws, clamps, or dairy pipes, and other pressure interfaces and seals can be provided according to customer needs.
2、 Typical applications
● Biopharmaceuticals
● Process industry
Metallurgical and Chemical Industry
● Food processing industry
● Paper industry
3、 Characteristics
● Flat process connectors
● Food processing, pharmaceuticals, chemicals, etc
The maximum temperature of the medium is up to 300 ° C
Accuracy: ± 0.2% F.S
Rated range liquid level from 0-1mH2O to 0-700mH2O
4、 Technical parameters
Accuracy: 0.2% F.S
Current load characteristics: Rmax=[(VS VS min)/0.02]
Response time:<10 ms
● Signal output: 4-20 mA two-wire system
Power supply: 18-36 VDC
Electromagnetic compatibility: RF protection complies with EN 61326
Seismic resistance: 10gRMS (20-2000 Hz)
● Impact resistance: 100g/11 ms
● Normal operating temperature: -25 to 125 ° C
● Filling fluid: Silicone oil (edible oil optional)
Pressure interface: 316L stainless steel
Shell: 304 stainless steel
● Diaphragm: 316L stainless steel
Weight: At least 200g (depending on process connectors)

5、 Product selection

6、 Other external dimensions (mm)

British thread

clamp

Dairy product tube Heat sink type

• DW908 sanitary liquid level transmitter. pdf