Omega Mesure
Série PMN – VCN Pressostats OEM, contact simple NO ou NF, de -0,9 à +300 bar

CITEC · 809-02

Series PMN – VCN — OEM pressure switches, single NO or NC contact, -0.9 to +300 bar

Pressure range: -0.9 to 300 bar

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Category: Industrial sensors · Pressure switches

Specifications by model

CharacteristicValue
DiaphragmNBR (-5...+60 °C)
Pressure range-0,9...300 bar
Permissible overpressureModel-dependent (see references section)
Electrical contactContact simple NO ( NF s/dde) · 0,5 A résistif, 0,2 A inductif / 48 V AC/DC maxi
HysteresisModel-dependent (see references section)
Reproducibility (at 25 °C)Model-dependent (see references section)
DesignPiston with HNBR seal · HNBR diaphragm
Contact settingBy screw on body (factory setting on request)
Fluid temperature-5...+60 °C (selon membrane)
Pressure connectionG ¼" male taper
Electrical connectionEmbase à cosses Faston 6,3 x 0,8
BodyLaiton (VCN2, PMN2, PMN10) · Acier zingué (PMN 150 à PMN 300)
Ingress protection ratingIP 54 (avec capuchon de protection)
Mechanical life10⁶ cycles
Max. switching frequency80 /mn (P) et 200/mn (M)

Full description

• Pressure range: -0.9 to 300 bar • Brass body, galvanised steel • Process connection: G ¼" conique • NO or NC contact • Adjustable set point • Fixed hysteresis • Faston terminals Hydraulics and pneumatics, shipbuilding, engine construction, rail vehicles, machine tools, power plants and hydraulic circuits Inside a hollow metal body, a spring/piston or spring/diaphragm device operates an electrical contact. Rising or falling pressure moves a plate that makes the contact at the set value or position. The set point is adjusted with the internal screw, directly accessible or under the cap. On the PMN model the hysteresis is fixed. The schematic drawing shows an NO contact.

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