Application | ||||||||||||
Media | liquids and | gases | ||||||||||
Medium temperature [°C] | -25...80 | |||||||||||
Pressure rating | 200 bar | 2900 psi | ||||||||||
Min. bursting pressure | 1000 bar | 14500 psi | ||||||||||
Type of pressure | relative pressure | |||||||||||
Electrical data | ||||||||||||
Operating voltage | [V] | 9.6...32 DC | ||||||||||
Current consumption | [mA] | < 25 | ||||||||||
Min. insulation resistance | [MΩ] | 100; (500 V DC) | ||||||||||
Protection class | III | |||||||||||
Reverse polarity protection | yes | |||||||||||
Outputs | ||||||||||||
Total number of outputs | 2 | |||||||||||
Output signal | switching | signal | ||||||||||
Electrical design | PNP | |||||||||||
Number of digital outputs | 2 | |||||||||||
Output function | complementary | |||||||||||
Max. voltage drop switching output DC | [V] | 2 | ||||||||||
Permanent current rating of switching output DC | [mA] | 500 | ||||||||||
Switching frequency DC | [Hz] | 100 | ||||||||||
Short-circuit protection | yes | |||||||||||
Type of short-circuit protection | pulsed | |||||||||||
Overload protection | yes | |||||||||||
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — PK6522-00 — 29.04.2014 | ||||||||||||
PK6522 | ||||||||||||
Pressure switch with intuitive switch point setting | ||||||||||||
PK-100-SFG14-HCPKG/US/ /W | ||||||||||||
Measuring/setting range | ||||||||||||
Measuring range | 0...100 bar | 0...1450 psi | ||||||||||
Set point SP | 5...100 bar | 75...1450 psi | ||||||||||
Reset point rP | 3...98 bar | 50...1420 psi | ||||||||||
Accuracy / deviations | ||||||||||||
Switch point accuracy [% of the final value] | < ± 2,5; (Setting accuracy) | |||||||||||
Repeatability [% of the final value] | < ± 0,5; (with temperature fluctuations < 10 K) | |||||||||||
Characteristics deviation [% of the final value] | < ± 1,5 (BFSL) / < ± 2,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting) | |||||||||||
Temperature drift per 10 K | < ± 0,5 | |||||||||||
Temperature drift per 10 K | < ± 0.5 | |||||||||||
Software / programming | ||||||||||||
Adjustment of the switch | setting rings | |||||||||||
point | ||||||||||||
Operating conditions | ||||||||||||
Ambient temperature [°C] | -25...80 | |||||||||||
Storage temperature [°C] -40...100 Protection IP 67 | ||||||||||||
Tests / approvals | ||||||||||||
EN 61000-4-2 ESD | 4 kV CD / 8 kV AD | |||||||||||
EN 61000-4-3 HF radiated | 10 V/m | |||||||||||
EMC | EN 61000-4-4 Burst | 2 kV | ||||||||||
EN 61000-4-5 Surge | 1 kV signal for DC units | |||||||||||
EN 61000-4-6 HF conducted | 10 V | |||||||||||
Shock resistance | DIN IEC 68-2-27 | 50 g (11 ms) | ||||||||||
Vibration resistance | DIN IEC 68-2-6 | 20 g (10...2000 Hz) | ||||||||||
MTTF [years] | 713 | |||||||||||
Mechanical data | ||||||||||||
Weight | [g] | 93.4 | ||||||||||
Materials | PBT; PC; FKM; stainless steel (1.4404 / 316L) | |||||||||||
Materials (wetted parts) | stainless steel (1.4404 / 316L); FKM | |||||||||||
Min. pressure cycles | 50 million | |||||||||||
Tightening torque | [Nm] | 25 | ||||||||||
Process connection | threaded connection G 1/4 external thread internal threadM5 | |||||||||||
Displays / operating elements | ||||||||||||
Display | operation | LED, green | ||||||||||
switching status | LED, yellow | |||||||||||
With scale | yes | |||||||||||
Remarks | ||||||||||||
Pack quantity | 1 pcs. | |||||||||||
Electrical connection |