SUCO Diaphragm Pressure Switch, 4A, 0.3 to 1.5 bar
SUCO IP65 pressure switch with EPDM diaphragm for water, oxygen & more. 4A SPDT contacts, 1/4” BSP thread, 0.3-1.5 bar range.
The SUCO Diaphragm Pressure Switch is a precision-engineered component designed for reliable pressure monitoring in demanding environments. Featuring a robust zinc-plated steel body, it offers an IP65 protection rating, making it resistant to dust and water jets, and ensuring dependable operation in a variety of industrial settings.
Its core is a high-quality EPDM diaphragm seal, which is specifically compatible with a wide range of media, including water, hydrogen, seawater, acetylene, ozone, oxygen, and brake fluid. This versatility makes it an excellent choice for diverse sensing and instrumentation applications. The switch utilises a 1/4” BSP threaded connection for straightforward and secure installation.
The internal electrical system is built around a robust SPDT (Single Pole, Double Throw) changeover contact, rated for up to 4A. This provides reliable switching capabilities for control circuits. Electrical connection is simplified via the built-in DIN connector, facilitating quick and secure wiring.
Engineered for accuracy and endurance, this pressure switch operates within a range of 0.3 to 1.5 bar, with a tight tolerance of ±0.2bar. It is tested to withstand 100 bar of static overpressure and is rated for over 1 million (10⁶) operations at 50 bar, guaranteeing long-term reliability under cyclic loading. Its operational temperature range spans from -30°C to 100°C, allowing it to perform consistently in both cold and hot conditions.
- Sensing and instrumentation systems
- Industrial control and monitoring applications
- Systems using water, hydrogen, or seawater
- Applications involving acetylene, ozone, or oxygen
- Body Material: Zinc-plated steel
- Diaphragm Seal: EPDM
- Operating Pressure Range: 0.3 to 1.5 bar
- Tolerance: ±0.2 bar
- Contact Configuration: SPDT changeover
- Switching Current Max: 4A
- Switching Voltage Max: 250V AC
- Electrical Connection: Built-in DIN connector
- Pressure Port: 1/4” BSP thread
- Protection Rating: IP65
- Static Overpressure: 100 bar
- Mechanical Life: 10⁶ operations at 50 bar
- Operating Temperature: -30°C to 100°C
- Weight: 140 grams
- Dimensions (H x W x D): 43 mm x 33 mm x 15 mm
- Product Range: 0184 Series
- Switching Voltage DC Resistive: 24V
- Switching Current DC Resistive: 4A
- Pressure Port Size: 1/4"
- Operating Temperature Min: -30°C
- Operating Temperature Max: 100°C
- SVHC: No SVHC (16-Jan-2020)
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