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Honeywell PBN3D441R1 Low Pressure Switch Sensor
The Honeywell PBN3 series offers a range of miniature, high-current, low-pressure devices designed for precise gauge pressure measurement and switching. These switches are ideal for applications requiring compact size, high reliability, and the ability to switch up to 16(4) A. The PBN3D441-R1 model, in particular, is suitable for HVAC systems, liquid level sensing, and other industrial environments where low-pressure monitoring and control are essential. Its robust construction and snap-action mechanism ensure accurate and repeatable performance over millions of cycles.
Honeywell PBN3D441R1 Low Pressure Switch Sensor Specifications:
- Output: SPDT normally open or normally closed
- Sensing medium: Air or compatible fluids
- Expected mechanical life: Up to 5 million cycles depending on load
- Proof pressure: 15 psi for set points ≤ 75 in-H2O; 80 psi for set points > 75 in-H2O
- Weight: Less than 20 grams
- Operating temperature: 4 °C to 66 °C (Polyurethane diaphragm); -40 °C to 96 °C (Tefon diaphragm)
- Mounting: 2,6 mm (No 4) screws or 2 mm (No 2) screws
- Case material: Polycarbonate standard
- Contact material: Gold inlay 18 carat on phosphor bronze
- Diaphragm material: Polyurethane (standard) or Teflon (optional)
- Electrical connections: Terminals: 4,8 x 0,5 mm tab-type
- Pressure ports: Smooth perpendicular and barbed radial
- Pressure settings: Factory set or adjustable
- Switching hysteresis: 0 %
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Frequently Asked Questions
Where can I buy Honeywell PBN3D441R1?
You can click on the BUY or RFQ button to purchase PBN3D441R1 from an authorized Honeywell distributor.
How do I troubleshoot issues or seek technical support for part PBN3D441R1?
You can download the PBN3D441R1 datasheet or visit the Honeywell website for support.
Who is the manufacturer of PBN3D441R1?
Honeywell