Product details
Weiss Case Mount Gauge | 4CTN100PB | 4″ Dial | 0-100 PSI/BAR
Product Description
The 4CTN100PB is part of the specialized Weiss CTN series. The “CTN” designation identifies this as a Stainless Steel Case with a Narrow Front Flange, engineered for a sleek, recessed installation into equipment panels. This model features a 4-inch (100 mm) dial with a dual scale of 0-100 PSI and 0-7 BAR.
In the UAE market, the 100 PSI range is the industry standard for monitoring domestic water booster sets, irrigation headers, and filter banks in Dubai and Abu Dhabi. The polished stainless steel case provides superior protection against the high humidity and corrosive saline air found in Middle Eastern coastal regions. Equipped with a 1/4″ NPT Center Back Mount (CBM) connection, it ensures a clean and secure flush-fit installation where only the dial face is visible.
Key Features
- Narrow Flange Design: The “CTN” narrow flange allows for a more compact and modern aesthetic when flush-mounting into control panels.
- Large 4″ High-Visibility Dial: Provides an oversized viewing area, ensuring pressure readings are clear and easy to read from a distance in mechanical rooms.
- Stainless Steel Durability: Constructed from 304 Stainless Steel for enhanced longevity and rust resistance in humid environments.
- Dual Scale (PSI/BAR): Simultaneously displays pressure in both imperial and metric units, satisfying international project requirements in the UAE.
- Precision Brass internals: Utilizes a high-grade brass Bourdon tube and socket for consistent performance with water, air, and other non-corrosive media.
Technical Specifications
| Specification | Details |
| Brand | Weiss Instruments |
| Model | 4CTN100PB |
| Dial Size | 4″ (100 mm) |
| Range | 0 – 100 PSI / 0 – 7 BAR |
| Mounting Type | Narrow 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: What is the difference between “CTS” and “CTN” models?
- A: “CTS” models usually have a standard (wider) front flange, while the “CTN” features a narrower flange, often preferred for modern panels with limited space between instruments.
- Q: Can this be used for compressed air?
- A: Yes, the 100 PSI range is perfectly suited for monitoring industrial pneumatic systems.
- Q: Is this gauge liquid-filled?
- A: This is a “Dry” gauge. If your panel is subject to heavy mechanical vibration, you should consult with us about a liquid-filled (LF) version to prevent needle flutter.
