The pressure transmitter/pressure switch PASCAL CS is suited for measuring the relative and absolute pressures of gases, vapors and liquids. The multifunctional PASCAL CS displays the measurement; outputs a current signal proportional to the pressure. It has two optional contacts 4 digit LED display, can be mirror-imaged by 180°
Indication module rotatable by 300°
Measuring ranges: 0…100 mbar to 0…400 bar rel., 0…1 bar to 0…6 bar abs.
Output signal 4...20 mA, 2-wire technology
Accuracy ≤ 0,2 %
Multifunctional pressure transmitter/pressure switch
Degree of protection IP 65
Easy to program locally (as per VDMA standard)
Galvanic isolation between transmitter and switching outputs
Various process connections
Options
Certificate of measuring equipment for Russian Federation
Material certificate as per EN 10204-3.1
Calibration certificate as per EN 10204-3.1
2 floating contacts
Switching contacts with high switching current (1A)
Electrical connection rotatable by 300°
Degree of protection IP 67
Constructional design / case
| Design: |
Sturdy case design |
| |
Fully encapsulated electronics unit |
| Material: |
Stainless steel mat.-no. 1.4301 (304)
Indication module: macrolon |
| Degree of protection: |
- IP 65 per EN 60529
- Optional IP 67 per EN 60529 |
| Pressure compensation: |
Aeration via sintered filter |
| Electrical connection: |
- circular connector M12, 4 pin
- circular connector M12, 8 pin (necessary for devices with switching contacts) |
| |
Incl. sealing ring to ensure case is completely sealed |
| Climatic category: |
DIN EN 60721 3-4, 4K4H |
Process connection
| Design: |
See order details |
Material wetted parts
| Sensor: |
Piezoresistive |
Thin film |
| Sensor diaphragm: |
1.4404/1.4435 (316L) |
1.4542 (630) |
| Socket: |
1.4404/1.4435 (316L) |
1.4301/1.4404 (304/316L) |
Measuring system
| Sensor: |
Piezoresistive |
Thin film |
| Sensor filling: |
Synthetic oil, free of silicone FD1, FDA listed |
without |
Measuring ranges / overload limits
| Measuring range / overload limit: |
See order details |
| Vakuum tightness: |
Long term vacuum measurements at relative measurement ranges can alter the device characteristics.
(piezoresistive measuring system, only) |
Zero settings
| Zero point: |
Easy zero setting max. ± 20 %. |
Accuracy
| Limit point setting: |
per DIN 16086 |
| Accuracy (Lin./Hyst./Repr.): |
0.2 % v. of mr (mr ≥ 250 mbar)
0.5 mbar (mr < 250 mbar) |
| Long-term drift: |
≤ 0.1 % / year per EN 61298-1 |
| Temperature influence: |
Range: 0…50 °C:
≤ 0.25 % of mr (mr ≥ 400 mbar)
≤ 0.4 % of mr (mr < 400 mbar)
≤ 0.5 % of mr (mr < 160 mbar) |
| |
Range: -20…0 and 50…85 °C:
≤ 0.4 % of mr (mr ≥ 400 mbar)
≤ 0.6 % of mr (mr < 400 mbar)
≤ 0.8 % of mr (mr < 160 mbar) |
| |
(mr = measuring range) |
Indication
| Type: |
4 digit, red LED with 7 segments |
| Digit high: |
8.5 mm |
| Resolution: |
-9999…9999 digit |
| Accuracy: |
± 0,2 % ± 1 digit |
| Temperatureinfluence: |
± 0,1 %/10K |
| Alignment: |
Can be rotated through 300°,
Can be mirror-imaged by 180° when installed upside down |
| Indication: |
Visual confirmation for operator when a button is pressed |
| Decimal point: |
Automatic setting depending on measuring range/unit, max. 3 decimal places
Or manual setting 0...3 decimal places |
| Measuring unit: |
bar, mbar, PSI, kPa, MPa, %, mA |
Indication automatically changing from measurement value to measurement unit or indication of unit or value per keystroke.