Flameproof High Pressure Switch

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S303

Datasheet

The pressure switch is designed for high-pressure applications and offers fixed or adjustable differentials with a field-adjustable set point. It is weatherproof to IP65 standards, flameproof to designated gas groups, features an internal set point lock for security, and includes a scale for precise adjustments. Its rigid construction ensures reliable performance in tough conditions.

Ideal for a wide range of applications, it is used in marine equipment, textile machinery, power and steel plants, furnaces, oil and gas refineries, petrochemical and fertilizer industries, cement and glass manufacturing, and railway engines and turbines.

Technical Specifications
Repeatability

± 1 % F.S

Scale accuracy

± 3% F.S

Range adjustment

External / Internal

Mounting

Local / Panel

Switch rating

15A,250 VAC / 0.2A,24 VDC (Standard)

Cable entry

1/2" NPT double compression

Sensing element

Piston AISI 316 SS

Enclosure

Flameproof to gas groups

Ranges

See data sheet