ZZC
Product characteristics | |
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Number of inputs and outputs | Number of digital outputs: 1; Number of analogue outputs: 1 |
Measuring range | |
Process connection | threaded connection G 1/4 internal thread |
Application | |
Special feature | Gold-plated contacts |
Application | for industrial applications |
Media | liquids and gases |
Conditionally suitable for | use in gases at pressures > 25 bar only on request |
Medium temperature [°C] | -25...80 |
Min. bursting pressure | |
Pressure rating | |
Type of pressure | relative pressure |
Electrical data | |
Operating voltage [V] | 18...36 DC; (to SELV/PELV) |
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 |
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Outputs | |
Total number of outputs | 2 |
Output signal | switching signal; analogue signal; (configurable) |
Electrical design | PNP |
Number of digital outputs | 1 |
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 |
Number of analogue outputs | 1 |
Analogue current output [mA] | 4...20 |
Max. load [Ω] | 500 |
Analogue voltage output [V] | 0...10 |
Min. load resistance [Ω] | 2000 |
Short-circuit protection | yes |
Type of short-circuit protection | pulsed |
Measuring/setting range | |
Measuring range | |
Set point SP | |
Reset point rP | |
In steps of | |
Factory setting | |
Accuracy / deviations | |
Switch point accuracy [% of the span] | < ± 0,5 |
Repeatability [% of the span] | < ± 0,1; (with temperature fluctuations < 10 K) |
Characteristics deviation [% of the span] | < ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting) |
Hysteresis deviation [% of the span] | < ± 0,25 |
Long-term stability [% of the span] | < ± 0,05; (per 6 months) |
Temperature coefficient zero point [% of the span / 10 K] | 0,2; (0...80 °C) |
Temperature coefficient span [% of the span / 10 K] | 0,2; (0...80 °C) |
Response times | |
Delay time programmable dS, dr [s] | 0; 0,2...50 |
Max. response time analogue output [ms] | 3 |
Software / programming | |
Parameter setting options | hysteresis / window; normally open / normally closed; switch-on/switch-off delay; Damping; Display unit; current/voltage output |
Operating conditions | |
Ambient temperature [°C] | -20...80 |
Storage temperature [°C] | -40...100 |
Protection | IP 67 |
Tests / approvals | |
EMC | |
Shock resistance | |
Vibration resistance | |
MTTF [years] | 213 |
Mechanical data | |
Weight [g] | 263.4 |
Materials | stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); PC; PBT; PEI; FKM |
Materials (wetted parts) | stainless steel (1.4305 / 303); ceramics; FKM |
Min. pressure cycles | 100 million |
Process connection | threaded connection G 1/4 internal thread |
Displays / operating elements | |
Display | |
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