PUC24 - Process monitoring device for clean rooms
Product Description
Process monitoring system with stainless steel surface andinputs for humidity, temperature or external pressuretransmitters.
Special features
- High level of accuracy and long-term stability through automatic zero-point calibration
- Easy configuration of the measuring range, analogue output, time constants and units via keyboard or RS 232 (optional)
- PROFIBUS DP interface (optional)
- Graphic LC display
- 2 floating switching relays
- Selectable output signal 0 .. 10 V or 0/4 .. 20 mA
- Selectable attenuation of the output signal from 0 .. 40 s
- Acoustic alarm when the threshold value is out of range, acknowledgement via key
- Wall-mounted device with mounting frame
- Can be calibrated
- Highly stable measurements thanks to cyclical self-calibration of the zero point
- High level of overpressure protection even in the smallest measuring ranges protects the instrument against pressure peaks or incorrect operation
- Scalable measuring range offers increased measurement accuracy
Technical Specification
Measurement ranges
± 100 Pa or ± 250 Pa
freely scaleable within this range
Margin of error
±0.5 % of max. value
Output
0 .. 10 V (Ri > 2 kΩ) or 0/4 .. 20 mA (Ri 500 Ω) adjustable
2 contact points, 6 A, 230 VAC, may be configured as desired within this pressure range
Supply voltage
24 VDC, ± 10 % smoothed
Data Interface (optional)
PROFIBUS DP, RS 232
