Trafag PST4B 9B4-PST4M-9M4 Series Pressure Switch

TRAFAG PST4M164 9M4 4279 761 04 0000 0000 15 46 V3 1...16Bar Pressure Switch

TRAFAG PST4M404 9M4 4281 762 04 0000 0000 15 46 V3 4...40Bar Pressure Switch

TRAFAG PST4M1004 9M4 4283 763 04 0000 0000 15 46 V3 10...100Bar Pressure Switch

TRAFAG PST4M16F4 9M4 4279 761 04 0000 0000 11 15 46 74 V3 1...16Bar Pressure Switch

TRAFAG PST4M40F4 9M4 4281 762 04 0000 0000 11 15 46 74 V3 4...40Bar Pressure Switch

TRAFAG PST4M100F4 9M4 4283 763 04 0000 0000 11 15 46 74 V3 10...100Bar Pressure Switch

Main features

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

About

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.

Technical Data

More Information

Product code	9M4
Name	PST4M
Designation	Picostat Pressure Switch
Product category	Mechanical pressure switches
Measuring range	1 ... 10 to 10 ... 100 bar 14 ... 150 to 150 ... 1500 psi
Measuring principle	Membrane
Applications	Engine manufacturing Hydraulics Machine tools Railways Shipbuilding
Approval / conformity	ABS, BV, CCS, DNV-GL, KRS, LRS, RINA, EN60730-1/ EN60730-2-6: Type 2.B.H
Repeatability	± 2.0 % FS typ.
Output signal	1 Floating change-over contact (SPDT)
Electrical connections	EN175301-803-A (DIN43650-A)
Pressure connections	G1/8" f, G1/4" f, M10x1.0 f
Media temperature	0°C ... +80°C
Ambient temperature	0°C ... +80°C