Product details
Weiss Case Mount Gauge | 4CTS/30PB | 4″ Dial | 0-30 PSI/BAR
Product Description
The 4CTS/30PB is part of the specialized Weiss CTS series, where “CTS” denotes a Stainless Steel Case with a Front Flange for flush mounting. This model features a 4-inch (100 mm) dial with a dual scale of 0-30 PSI and 0-2 BAR. In the UAE market, this gauge is a standard requirement for low-pressure control panels, medical gas systems, and industrial burner controls in Dubai and Abu Dhabi.
The gauge is housed in a polished stainless steel case, offering superior corrosion resistance compared to standard steel models—a critical feature for the humid conditions of the Middle East. Its 1/4″ NPT Center Back Mount (CBM) connection, combined with the integrated front flange, allows for a clean, secure installation into equipment panels. Built with precision brass internals, it provides the sensitivity and accuracy needed for monitoring lower pressure ranges.
Key Features
- Flush Panel Mounting: The integrated front flange and center back connection allow the gauge to be mounted flush against a control panel for a professional, streamlined finish.
- Large 4″ High-Visibility Dial: Provides exceptional readability for critical low-pressure monitoring in industrial and laboratory environments.
- Stainless Steel Case: Offers enhanced durability and resistance to the humid and saline conditions found in UAE coastal regions.
- Dual Scale (PSI/BAR): Displays pressure in both imperial and metric units, satisfying international engineering specifications.
- Low-Pressure Sensitivity: Calibrated for ranges up to 30 PSI, making it ideal for precision air and gas monitoring.
Technical Specifications
| Specification | Details |
| Brand | Weiss Instruments |
| Model | 4CTS/30PB |
| Dial Size | 4″ (100 mm) |
| Range | 0 – 30 PSI / 0 – 2 BAR |
| Mounting Type | Front Flange (Flush Mount) |
| Connection Location | Center Back Mount (CBM) |
| Connection Size | 1/4″ NPT |
| Case Material | Stainless Steel |
| Internal Material | Brass Tube and Socket |
| Accuracy | $\pm$
3-2-3% (ASME B40.100 Grade B) |
Frequently Asked Questions
- Q: Can this gauge be used for potable water?
- A: Yes, the brass internals are compatible with potable water. The 30 PSI range is often used for monitoring filter differentials or low-pressure storage tanks.
- Q: Is this gauge suitable for vacuum service?
- A: This is a positive pressure gauge. For vacuum or dual monitoring, you should specify a Weiss Compound Gauge.
- Q: What is the benefit of the Stainless Steel case?
- A: In the UAE, standard steel cases can rust over time due to high humidity. Stainless steel ensures the gauge remains aesthetically professional and structurally sound for years.