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Description
The pressure transmitter DMK 457 with ceramic sensor has been designed for typical applications in shipbuilding and offshore constructions as alternative to our pressure transmitter DMP 457 with piezoresistive stainless steel sensor.
In combination with the copper-nickel-alloy the DMK 457 is suitable for seawater, e.g. level measurement in ballast tanks, etc.
Specification
| Measurement range |
0...400 mbar up to 0...600 bar
|
| Output type |
4...20 mA, 2-wire
|
| Process connection |
G 1/2
G 1/4
1/2 NPT
1/4 NPT
M20x1,5
|
| Electrical connection |
ISO 4400
submersible version
|
| Diaphragm |
ceramics Al2O3 (96 %)
|
| Power supply |
8...32V DC
10...28V DC
|
| Accuracy |
±0,5%
|
| Operating temperature |
-40...+85°C
|
| Medium temperature |
-40...+125°C
|
| Protection class |
IP 65
IP 68
|
| Case material |
stainless steel
CuNi10Fe1Mn
|
Files
| Data sheet | |
| Manual EN | |
| Manual IS version | |
| Declaration of conformity |
