Overview: The document provides detailed specifications for the Models 1530 and 1535
pressure gauges, designed for use in corrosive environments. These gauges are suitable for various industrial applications, including specialty gauge regulators and gas cabinets.
Specifications:- Size: Available in 2”, 2-1/2”, and 3-1/2”.
- Case: Made from drawn stainless steel with a polished finish and pressure relief at the back.
- Ring and Window: One-piece, threaded polycarbonate.
- Pointer: Adjustable aluminum with a black finish.
- Dial: Aluminum with a white background and black markings; dual scale dials are available.
- Bourdon Tube: Model P-1530 uses beryllium copper, while Model P-1535 uses 316L seamless stainless steel.
- Connection: Model P-1530 has a 1/4-18 ANPT brass connection, and Model P-1535 has a 1/4-18 ANPT 316L stainless steel connection.
- Range: From VAC-0-30 psi to 3000 psi.
- Accuracy: ±1% of span for ranges below 3000 psi, ±2% for 3000 psi and above.
- Scales: Available in psi, bar, kg/cm², kPa (single or dual scale).
Applications: These gauges are designed to withstand corrosive atmospheres such as salt air and sour gas, making them ideal for use in the semiconductor industry and other industrial applications.
Model Variants: The document includes a selection chart for different model variants, specifying the size, connection type, and pressure range for each model.
See more