Membrane Pressostat 900/904/912 – Membrane Pressostat

Features

  • Rugged aluminium housing
  • Protection IP65
  • Any mounting position possible
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Technical Data

Applications

Machine tools, HVAC

Category

Hydraulic

Accuracy @ 25°C typ.

± 0.5 % FS typ.
± 0.3 % FS typ.

Dielectric strength

U ≤ 250V: 1.45 kV /
U ≤ 500V: 2 kV
terminal ground

Measuring principle

Membrane

Vibration

Switch 23/26:
5...25 Hz: ±1.6 mm
25...100 Hz: 4 g

Approval / conformity

EN60730-1/ EN60730-2-6: Typ 2.B.H

NLH @ 25°C (BSL) typ.

± 0.2 % FS typ.

Pressure connections

G1/4" f, G1/2" m

Media temperature

-40°C ... +150°C

Shock

50 g / 11 ms

Electrical connections

Screw terminal

Long term stability 1 year typ.

< ± 0.1 % FS typ.

Ambient temperature

-25°C ... +70°C

Protection

IP65

Output signal

1 Floating change-over contact (SPDT)

Sensor

Anodized aluminium, EFFBE

TEB typ. @ -25 ... +85°C

± 1.75 % FS typ.

Measuring range

0.02 ... 0.25 to 0.05 ... 1 bar