PST4M 9M4 – Picostat Pressure Switch

The 9M4 of the Picostat series is based on our long lasting experience in the shipbuilding and railway sector. This further improved version offers high vibration resistance within a compact body and is suitable for a wide temperature range.

Features

  • Compact design
  • Rugged housing
  • Protection IP65
  • Any mounting position possible
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Technical Data

Applications

Shipbuilding, Engine manufacturing, Railways, Machine tools, Hydraulics

Category

Pressure switches

Dielectric strength

(IEC/EN 60730-1)
>1.5 kV AC/60 s terminal ground
>500 VAC/60 s via open contacts

Measuring principle

Membrane

Approval / conformity

ABS, BV, CCS, GL, KRS, LRS, RINA,
EN60730-1/ EN60730-2-6: Typ 2.B.H

Vibration

Switch IEC/EN 60068-2-6:
10...59 Hz: ±0.75 mm Ampl.
59...500 Hz: 5 g

Pressure connections

G1/8" f, G1/4" f, M10x1.0 f

Media temperature

0°C ... +80°C

Shock

50 g / 3 ms

Electrical connections

EN175301-803-A (DIN43650-A)

Ambient temperature

0°C ... +80°C

Sensor

See ordering information

Protection

IP65

Output signal

1 Floating change-over contact (SPDT)

Measuring range

1 ... 10 to 10 ... 100 bar
14 ... 150 to 150 ... 1500 psi

PST4M 9M4 - Picostat Pressure Switch
Product No. Type Code Pressure range Over pressure max. Switching differential
PST4M1004 9M4 4283 763 04 0000 0000 15 46 V3 10 ... 100 200 4 ... 16 (fixed)
PST4M16F4 9M4 4279 761 04 0000 0000 11 15 46 74 V3 1 ... 16 200 0.2 ... 1.7 (fixed)
PST4M40F4 9M4 4281 762 04 0000 0000 11 15 46 74 V3 4 ... 40 200 1.2 ... 4.5 (fixed)
PST4M100F4 9M4 4283 763 04 0000 0000 11 15 46 74 V3 10 ... 100 200 4 ... 16 (fixed)
PST4M164 9M4 4279 761 04 0000 0000 15 46 V3 1 ... 16 200 0.2 ... 1.7 (fixed)
PST4M404 9M4 4281 762 04 0000 0000 15 46 V3 4 ... 40 200 1.2 ... 4.5 (fixed)