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Pressure transducers DMU 01 | 31125
Pressure transducers DMU 01 standard version
manufactured goods
| Measuring range | 0/100 bar |
|---|---|
| Connection | G½B |
| Connection | EN 837-1/7.3 |
| Electrical connection | Connector and junction box as per ISO 4400 (DIN 43650-A, EN 175301-803) |
| Part no. | 31125 |
- proven ceramic technology
- no mechanical ageing of the measuring cell
- no transmission liquid
- Versions for relative pressure and absolute pressure
- small temperature error
For electronic pressure measurement in industrial applications (such as hydraulic and pneumatic applications as well as mechanical and plant engineering).
Pressure transducers convert physical pressure into an electrical signal proportional to the pressure. DMU 01 is equipped with a piezo-resistive thick-film ceramic measuring cell.
- Measuring accuracy
- Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability)
- < ± 0.5 % FSO
- Measuring range
- 0/100 bar
- Overpressure safety
- < 250 bar: at least 2 x FS
- Burst pressure
- < 400 bar: at least 3 x FS
- Operating temperature range
- Medium:
- -25/+125 °C
- Ambient:
- -25/+85 °C
- Storage:
- -40/+85 °C
- Temperature error band
- ≤ ± 0.3 % FSO/10 K ≤ ± In compensated range -25/+85 °C
- dynamic characteristics
- Response time:
- ≤ 10 ms
- Process connection
- G½B EN 837-1/7.3
- material
- Housing:
- Stainless steel 304
- pressure connection:
- Stainless steel 304
- diaphragm:
- ceramic (Al2O3 96 %)
- Seal:
- FKM (Viton)
- Supply voltage
- DC 8 − 32 V
- Output signal
- 2-wire, 4–20 mA
- Load
- Rmax = [(UB – UBmin)/0.02 A] Ω
- Current input
- < 25 mA
- electrical protection
- short circuit proof and protected against reverse polarity
- Electrical connection
- Connector and junction box as per ISO 4400 (DIN 43650-A, EN 175301-803)
- Degree of protection
- IP 65 (EN 60529)
- CE conformity
- EMC Directive 2014/30/EU
RoHS-Richtlinie 2011/65/EU
Pressure Equipment Directive 2014/68/EU