5Pressure Transducer DMU 100 SeriesThe pressure transducer with its tube spring measuring system is a mechanical pressure meter with a local display and an integrated piezo-resistive sensor for remote transmission of pressure values in the form of a constant analog signal at 0 or 4-20 mA. The design is such that the electrical output signal is independent of the manometer indicator. A defective manometer will therefore not affect the electrical output signal and vice versa.
Features:
- output signal 0-20 mA, 3-wire or 4-20 mA, 2-wire
- pressure-measuring ranges from 0-1 or -1-0 to 0-1000 bar
- electrical output signal is independent of the manometer indication
- options:
- limit signal indicator
- diaphragm seal
- housing filling
Another Article: |
Specification:
Housing | bayonet housing material No. 1.4301 | |
=> also see the data sheets for the RSC types and their specifications (from NG 100 onwards) | ||
Output signal | * 4 - 20 mA, 2-wire, auxiliary power 10 - 40 VDC, working resistance (UB - 10 V) / 0.02 A | |
* 0 - 20 mA, 3-wire, auxiliary power 8 - 28 VDC, working resistance (UB - 8 V) / 0.02 A | ||
* 0 - 10 mA, 3-wire, auxiliary power 13 - 28 VDC, working resistance at least 10 kOhm | ||
Accuracy | ± 0.5% of the maximum scale value, including linearity and hysteresis | |
Long-term stability | ± typically 0.25% p.a. | |
Environmental temperature | -40 to +60°C | |
Temperature of measuring material | -10 to +80°C | |
Storage temperature | -40 to +70°C | |
Temperature influence | zero point | <0.3%/10K |
range | <0.2%/10K | |
Measuring ranges | EN 837-1 for all display ranges between 0 - 1 or -1 - 0 bar and 0 - 1000 bar | |
(=> also see the corresponding data sheet manometer) | ||
Pressure connection | EN 837-1, G ½ B made from stainless steel, material number 1.4571 (standard), bottom | |
(not possible at rear) | ||
Electrical connection | cable socket with zero and span potentiometers, fitted on left side or at rear | |
Add-on devices | - limit signal indicator | |
- installation with diaphragm seal | ||
- designed for oxygen operation, no oil or grease | ||
- with housing filling G |
Download Data Sheet: Pressure Transducer DMU 100 Series
Ref: Hengesbach.com
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