
Pressure switches are used in a variety of industrial and technical processes. If a preset pressure is reached, then the pressure switch opens or closes a respective switch contact. Depending on the requirements, mechanical or electronic models can be used.
Mechanical Pressure Switch
TECHNICAL DATA | |
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MEASURING PRINCIPLE | BELLOW |
MEASURING RANGE | -0.9 ... 1.5 TO 10 ... 100 BAR |
5 ... 50 TO 125 ... 1500 PSI | |
MEDIA TEMPERATURE | -40°C ... +150°C |
AMBIENT TEMPERATURE | -25°C ... +70°C |
OUTPUT SIGNAL | 1 FLOATING CHANGE-OVER CONTACT (SPDT) |
SWITCHING DIFFERENTIAL | NOT ADJUSTABLE |
REPEATABILITY | ± 1.0 % FS TYP. |
APPROVAL / CONFORMITY | ABS, BV, CCS, DNV, GL, KRS, LRS, RINA |
EN60730-1/ EN60730-2-6: TYP 2.B.H |
Electronic Pressure Switch
SENSOR | STAINLESS STEEL |
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NOMINAL PRESSURE GAUGE | 0 – 600 BAR (0 – 8700 PSIG) |
ACCURACY | 0.25 / 0.5% |
MEDIUM TEMPERATURE | -40 °C … +125 °C |
AMBIENT TEMPERATURE | -40 °C … +85 °C |
OUTPUT | 1 – 2 – 4 PNP SWITCH OUTPUT |
PROCESS CONNECTION | ¼", ½", ¾" BSP (WITH FLUSH MEMBRANE); ¼", ½" NPT |
PROTECTION | IP65, IP68 |