Indfos DPSM-690 A4 Pressure Switch
Rugged pressure switch for air, gas, and water with adjustable set points and high durability.
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Product Summary:
The Indfos DPSM-690 A4 is a robust, diaphragm-operated pressure switch designed for monitoring and controlling pressures in air, gas, and water applications. Known for its precise operation and reliable performance, it is widely used in process automation and OEM equipment.
Key Features:
Adjustable pressure range up to 690 PSI (48 kg/cm²)
Diaphragm-operated mechanism for high accuracy
SPDT microswitch with silver contacts
Rugged die-cast aluminum enclosure
Conduit entry with cable gland for safe wiring
Compact and vibration-resistant design
Applications:
Air compressors and pneumatic systems
Water pumps and hydraulic circuits
Process control panels in industries
HVAC systems for safety interlocking
Machine automation and OEM systems
Product Benefits:
Precise pressure switching with adjustable range
Long operational life under industrial conditions
Easy installation with mounting options
Wide media compatibility (air, gas, water)
IP-rated enclosure for harsh environments
FAQs:
Q1. What media is compatible with the Indfos DPSM-690 A4?
A1. The switch is compatible with air, water, and non-corrosive gases.
Q2. Can the pressure setting be adjusted manually?
A2. Yes, it features an adjustable screw for setting the cut-in/cut-out pressure.
Q3. What is the electrical rating of the microswitch?
A3. The SPDT switch is rated for 15A at 250VAC, suitable for industrial control circuits.