Overview of different types of Pressure Switches.

I] Bellow type Pressure Switch

• Enclosure: Steel Plated with Plastic Cover, IP 32
• Pressure Range : 0….30 bar (with PSI)
• Mounting : Bottom / Panel (Available with mounting accessories)
• Connection : 1/4” BSP/NPT
• Type & No. of Switches : 1 SPDT
• Sensing Element : Phosphor bronze bellows

II] Diaphragm type Pressure Switch

• Enclosure: Weatherproof with IP 66/ Explosion proof
• Pressure Range : (-)1…..40 bar
• Mounting : Bottom / Panel (Available with mounting accessories)
• Connection : 1/4” NPT(M/F), 3/8” BSP(M/F), 1/2” BSP/NPT(M/F), Flanged Connection
• Type & No. of Switches : SPDT/DPDT   &   1 / 2
• Sensing Element : SS 316L

III] Piston Actuated Pressure Switch

• Enclosure: Piston type Weatherproof with IP 66/ Explosion proof
• Pressure Range : 5….600 bar
• Mounting : Bottom / Panel (Available with mounting accessories)
• Connection : 1/4” NPT(M/F), 3/8” BSP(M/F), 1/2” BSP/NPT(M/F), Flanged Connection
• Type & No. of Switches : SPDT/DPDT   &   1 / 2
• Sensing Element : SS 316L

IV] Differential Pressure Switch

• Enclosure: Weatherproof with IP 66/ Explosion proof
• Pressure Range : 3…600 mbar, 0.1..25 bar
• Mounting : Bottom / Panel (Available with mounting accessories)
• Connection : 1/4” NPT(M/F), 3/8” BSP(M/F), 1/2” BSP/NPT(M/F), Flanged Connection
• Type & No. of Switches : SPDT/DPDT   &   1 / 2
• Sensing Element : SS 316L / Alluminium [Based on Ranges]