- Products
- PY9933
Product characteristics
Number of inputs and outputs | Number of digital outputs: 2 | |||
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Measuring range |
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Process connection | threaded connection G 1/4 internal thread |
Application
Special feature | Gold-plated contacts | |||
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Media | liquids and gases | |||
Medium temperature [°C] | -25...80 | |||
Min. bursting pressure |
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Pressure rating |
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Type of pressure | relative pressure |
Electrical data
Operating voltage [V] | 18...36 DC; (to SELV/PELV) |
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Current consumption [mA] | < 50 |
Min. insulation resistance [MΩ] | 100; (500 V DC) |
Protection class | III |
Reverse polarity protection | yes |
Overvoltage protection | yes; (< 40 V) |
Power-on delay time [s] | 0.3 |
Integrated watchdog | yes |
Inputs / outputs
Number of inputs and outputs | Number of digital outputs: 2 |
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Outputs
Total number of outputs | 2 |
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Output signal | switching signal |
Electrical design | PNP/NPN |
Number of digital outputs | 2 |
Output function | normally open / normally closed; (parameterisable) |
Max. voltage drop switching output DC [V] | 2 |
Permanent current rating of switching output DC [mA] | 250 |
Switching frequency DC [Hz] | < 170 |
Short-circuit protection | yes |
Type of short-circuit protection | pulsed |
Measuring/setting range
Measuring range |
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Set point SP |
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Reset point rP |
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In steps of |
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Accuracy / deviations
Switch point accuracy [% of the final value] | < ± 0,5 |
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Repeatability [% of the final value] | < ± 0,1; (with temperature fluctuations < 10 K) |
Characteristics deviation [% of the final value] | < ± 0,5 |
Hysteresis deviation [% of the final value] | < ± 0,25 |
Long-term stability [% of the final value] | < ± 0,05 |
Temperature drift per 10 K | < ± 0.25 |
Response times
Delay time programmable dS, dr [s] | 0; 0,2...50 |
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Software / programming
Parameter setting options | hysteresis / window; normally open / normally closed; diagnostic function; switching logic; switch-on/switch-off delay; Damping; Display unit |
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Operating conditions
Ambient temperature [°C] | -20...80 |
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Storage temperature [°C] | -40...100 |
Protection | IP 67 |
Tests / approvals
EMC |
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Shock resistance |
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Vibration resistance |
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Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
Weight [g] | 260 |
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Housing | cylindrical |
Dimensions [mm] | Ø 34 / L = 91.5 |
Materials | stainless steel (304/1.4301); stainless steel (316L/1.4404); PC; PBT; PEI; FPM |
Materials (wetted parts) | stainless steel (303/1.4305); ceramics; FPM |
Min. pressure cycles | 100 million |
Process connection | threaded connection G 1/4 internal thread |
Restrictor element integrated | no (can be retrofitted) |
Displays / operating elements
Display |
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Remarks
Remarks |
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Pack quantity | 1 pcs. |
Electrical connection
Connector: 1 x M12; coding: A; Contacts: gold-plated |