Trafag - Pressure Switch EXPD

Pressure Switch EXPD

Trafag‘s mechanical pressure switches offer high vibration resistance and switchpoint accuracy in combination with an extraordinary rugged design for years of maintenance-free operation in rough conditions. Different sensors based on bellow, membrane and piston principle cover a wide range of pressure ranges, media and load cycle profiles.

EXPD pressure switch is a EX certified differential pressostat and is used for controlling the pressure in potentially explosive atmospheres.

Technical Data

II 2 G Ex de IIC T6
II 2 D Ex tD A21 IP66 T80°C
Measuring range -1…6 till -1…18 bar
Differential pressure -0,6…3,4 to 1…16 bar
Pressure connection G1/4” female, ‘G1/8” female, G1/2” male
Sensor technology Bellow
Protection rating IP66
Connection Screw terminal
Material Brass nickel plated
Output Micro switch SPDT
Media temperature Max. 150°C
Temperature range -50…+65°C
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