DS-Differential pressure gauge 

Type of indication:

• 2 microswitches
• 1-pole change-over contacts
• can be adjusted manually to recommended set values

Weight: 1.2 - 3.5 kg

Cracking pressure or indication range: 

• 0 - 1.6 bar
• 0 - 4 bar on request

Perm. operating pressure:

• 25 bar
• 40 bar on request

Perm. temperature range: -10 °C to +100 °C

Thread: G 1/4

Switching type: Change-over contacts

Max. switching voltage:

• U~max = 250 V AC
• U~max = 30 V DC

Electrical connection:

• Hard-wired numbered cable
• cable connector
• 7 pole plug-in connection

Max. switching voltage at resistive load:

• Imax = 5 A / Pmax. = 250 VA
• Imax = 0.4 A / Pmax. = 10 W

Protection class to DIN 40050: IP 55

Order numbers:

• Pressure chamber aluminium: 639311
• Pressure chamber in stainless steel: 639586

Differential pressure gauge Hydac