Images 3
DMU 05 P
Druckmessumformer Präzisionsausführung
| Connection | G½B |
|---|---|
| Connection | EN 837-1/7.3 |
| Electrical connection | Connector and junction box as per ISO 4400 (DIN 43650-A) |
- precision version with outstanding measurement performance
- for applications requiring superior measuring accuracy and long-term stability
- Options: ATEX version or RS 232 interface
For electronic pressure measurement in applications requiring high measuring accuracy and long-term stability, such as process engineering, water treatment, laboratory applications as well as measurements of gas consumption and heat energy.
Pressure transducers convert physical pressure into an electrical signal proportional to the pressure. DMU 05 P is equipped with an oil-filled piezo-resistive silicon measuring cell. The intelligent DMU 05 P pressure transducers are equipped with digital amplifier electronics (microprocessor and 16 bit A/D converter). DMU 05 P actively compensates for sensor-specific deviations (non-linearity and temperature error), allowing for superior measuring characteristics. DMU 05 P can also be supplied with optional digital RS 485 Modbus RTU for setting offset, range and damping.
- in-stock items
- manufactured goods
- Measuring accuracy
- Deviation from the characteristic curve according to IEC 60770 – limit point calibration (non-linearity, hysteresis, repeatability)
- < ± 0.1 % FSO
- Measuring range
- -1/0 bar
- Overpressure safety
- < 600 bar: at least 2 x FS
- Burst pressure
- < 400 bar: at least 5 x FS
- Operating temperature range
- Medium:
- 25/125 °C
- Ambient:
- -25/+85 °C
- Storage:
- -40/+100 °C
- Temperature error band
- ≤ ± 0.02 % FSO/10 K ≤ ± In compensated range -20/+80 °C
- dynamic characteristics
- Response time:
- < 5 ms
- Process connection
- G½B EN 837-1/7.3
- material
- Housing:
- Stainless steel 316 L
- pressure connection:
- Stainless steel 316 L
- diaphragm:
- Stainless steel 316 L
- Seal:
- FKM (Viton)
- pressure transmission liquid
- Silicone oil
- Supply voltage
- DC 12 − 36 V
- Output signal
- 2-wire, 0/4–20 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)
- 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
