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PST4K pressure switch TRAFAG 1/4"

Pressure ranges 0 ... 10bar to 40 ... 400bar, fixed hysteresis

Pressure ranges 0 ... 10bar to 40 ... 400bar

Sensor material: AISI410F, seals PTFE
piston, IP65

Process connection G1 / 4 "or block connection
Operating temperature -25… +85 ° C
The temperature of the substance is -25… 125 ° C

If necessary, with a ship or railway construction certificate.

Electrical connection: EN175301-803-A (DIN43650-A), IP65

AC 250 V 6 (1) A
DC 220 V 0.25 (0.1) A, 110 V 0.5 (0.2) A, 60 V 1 (0.5) A, 24 V 3 (2) A, 12 V 6 (6) A

Sales information

Wermundsen OÜ
Mustamäe tee 55
EE-10620 Tallinn, Estonia
Tel: (+372) 601 4202
wermundsen@wermundsen.ee

Product images

Manufacturer's homepage


Additional information

PDF icon h72369h_en_9k4_pst4k_picostat_pressure_switch.pdf
Type Pressure range Hysteresis Process connection Max pressure Price
PST4K164 1… 16 0,4… 2,4 G1/4" 100 -
PST4K404 4… 40 2… 6 G1/4" 100 -
PST4K1004 10… 100 5… 15 G1/4" 200 -
PST4K2504 25... 250 12... 40 G1/4" 400 -
PST4K4004 40... 400 15... 50 G1/4" 600 -
PST4K16F4 1... 16 0,4... 2,4 Plokk 100

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PST4K40F4 4... 40 2... 6 Plokk 100 -
PST4K100F4 10... 100 5... 15 Plokk 200 -
PST4K250F4 25... 250 12... 40 Plokk 400 -
PST4K400F4 40... 400 15... 50 Plokk 600 -
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