Deskripsi
Diaphragm-Seal Piston Pressure Switch
The Barksdale P1H‑B30SS is a diaphragm‑seal piston pressure switch designed for long service life in hydraulic and pneumatic systems, with a range of 0.5–30 psi, stainless steel wetted parts, and a rugged NEMA 4X enclosure manufactured by Barksdale GmbH
The P1H is a mechanical diaphragm seal piston pressure switch and a repeatability of ±2.0 % at constant temperature. The adjustment ranges are between 0.1 … 107 bar. The switch provides one switching contact. The switches are designed for intrinsically safe applications.
Features:
- Diaphragm Seal Piston Pressure Switches for pressure control with plastic diaphragm
- 1 switching contact
- Accuracy class 2.0 % f. s.
- Optional versions: Ex ia, UL
Applications:
- Hydraulic and pneumatic applications
- Industrial automation
- Hazardous environments
- Ship building applications
Specifications :
- Type: Diaphragm‑Seal Piston Pressure Switch
- Model: P1H-B30SS
- Category: Mechanical pressure switch, single setpoint, housed version
- Series: P1H Dia‑Seal Piston Series
- Pressure Range: 0.5 – 30 psi (0.03 – 2 bar)
- Proof Pressure: Up to 1600 psi depending on configuration
- Setpoint Adjustment: External screw, tamper‑proof design
- Repeatability: ±2% at constant temperature
- Electrical Ratings:
• 10 A @ 125/250/480 VAC
• 2 A @ 600 VAC
• 0.05 A @ 125 VDC - Housing: Rugged NEMA 4/NEMA 4X enclosure, suitable for indoor/outdoor use
- Connections: 1/4″ NPT stainless steel, Buna‑N O‑ring seal
- Dimensions: Approx. 150 mm × 100 mm × 60 mm
- Weight: ~1.2 – 1.5 kg
- Brand: Barksdale
- Manufacturer: Barksdale GmbH
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