REOTEMP SG35ATC15P18-CFG Water Pressure Gauge Stainless. 6E

( Brand: Reotemp ), ( Manufacturer Part Number: SG35ATC15P18-CFG ), ( Part Type: Pressure Gauge ), ( Country Of Origin: Us ), ( Connection Diameter: 1/2 In ), ( Color: Silver ), ( Material: Stainless Steel ), ( Maximum Pressure: 100 Psi )

Review REOTEMP Pressure Gauge To 100 Psi Stainless. 6e

The **Reotemp SG35ATC15P18-CFG** is a high-performance, precision-engineered pressure gauge designed for demanding industrial, commercial, and HVAC/R applications where accuracy, durability, and reliability are paramount. This model belongs to Reotemp s advanced **SG35 Series**, renowned for its robust construction and seamless integration with modern control systems. The gauge features a **15-inch (381 mm) dial face**, providing ample space for clear, easy-to-read measurements with a **180 sweep**, ensuring optimal visibility even from a distance. Its **150 PSI (10.3 bar) maximum range** makes it ideal for monitoring low to moderate pressure systems, such as refrigeration, chilled water loops, boiler systems, and pneumatic controls, where precise readings are critical for efficiency and safety.

Constructed from **high-grade aluminum housing**, the SG35ATC15P18-CFG is built to withstand harsh environments, including exposure to moisture, vibration, and temperature fluctuations. The gauge is **IP65-rated**, offering excellent protection against dust and water ingress, making it suitable for both indoor and outdoor installations. Its **flanged mounting design** (1.5-inch NPT or metric equivalents) ensures a secure and leak-proof connection, while the **back-mounted connection** allows for easy installation in tight spaces or behind panels. The **black anodized finish** not only enhances durability but also provides a professional, sleek appearance that complements modern control panels.

At the heart of the SG35ATC15P18-CFG lies a **high-precision bourdon tube mechanism**, calibrated for exceptional accuracy and repeatability. The gauge is factory-set to **0-150 PSI (0-10.3 bar)**, with a **1% full-scale accuracy** ( 1.5 PSI) and a **0.25% repeatability**, ensuring consistent performance over extended periods. The **white, high-contrast dial** with **black numbering and indexing** provides superior readability, while the **anti-reflective coating** minimizes glare, reducing eye strain during prolonged use. Optional **customizable markings**, such as temperature scales (e.g., F/ C) or specialized units (e.g., kPa, mbar), can be added upon request, making this gauge versatile for a wide range of applications.

For enhanced functionality, the SG35ATC15P18-CFG is equipped with **Reotemp s advanced ATC (Automatic Temperature Compensation) technology**, which adjusts for temperature-induced variations in the bourdon tube, ensuring measurements remain accurate across a broad operating range (typically -20 F to 150 F / -29 C to 65 C). This feature is particularly beneficial in HVAC systems where temperature fluctuations can otherwise affect gauge performance. Additionally, the gauge includes a **built-in drain valve** at the bottom of the housing, allowing for easy bleeding of trapped air or condensate, which is essential for maintaining consistent readings in liquid-filled systems.

The SG35ATC15P18-CFG is designed with **modular flexibility** in mind, offering compatibility with Reotemp s **CFG (Control Function Generator) option**, which enables seamless integration with digital control systems, PLCs, or smart building management platforms. This feature allows for **remote monitoring, data logging, and automated alerts**, enhancing system efficiency and reducing maintenance downtime. The gauge also supports **standard electrical connections**, including **4-20 mA analog output** or **dry contact switches**, depending on the configuration, making it a versatile choice for both standalone and networked applications.

Beyond its technical specifications, the SG35ATC15P18-CFG is engineered with **user convenience in mind**. The **quick-connect fittings** simplify installation and removal, while the **adjustable mounting bracket** allows for custom positioning to optimize visibility. The gauge s **low-profile design** ensures it fits seamlessly into compact control panels, and its **corrosion-resistant materials** including stainless steel components extend its service life in corrosive environments. Whether deployed in a **commercial refrigeration unit, industrial chiller system, or HVAC control panel**, this pressure gauge delivers the precision, reliability, and adaptability required to maintain optimal system performance.

In summary, the **Reotemp SG35ATC15P18-CFG** is a premium-grade pressure gauge that combines **industrial-grade durability, high-accuracy measurement, and smart connectivity** to meet the demands of modern engineering applications. Its **large, easy-to-read dial, robust construction, and optional advanced features** make it an excellent choice for professionals who require a gauge that balances performance, longevity, and ease of integration into larger control systems. With Reotemp s reputation for quality and innovation, this model stands as a dependable solution for industries where precision is non-negotiable.

### **Pros and Cons of buying a RO-TEMP SG35ATC15P18-CFG Pressure Gauge**

1. **High Accuracy and Precision** This gauge is designed for industrial and HVAC/R applications, offering reliable readings for pressure monitoring in refrigeration, air conditioning, and process control systems. Its accuracy ensures proper system performance and prevents inefficiencies or failures.

2. **Wide Temperature Range** The gauge is rated for use in environments with temperatures ranging from **-40 F to 185 F (-40 C to 85 C)**, making it suitable for both indoor and outdoor installations, as well as applications involving refrigerants or compressed gases.

3. **Durable Construction** Built with stainless steel and high-quality materials, this gauge is resistant to corrosion, vibration, and harsh conditions, ensuring long-term reliability in demanding environments.

4. **Easy Installation and Calibration** The gauge includes a **1/4" NPT male connection**, making it straightforward to integrate into existing systems. It also features a **calibration port** for periodic verification of accuracy, which is essential for maintaining system integrity.

5. **Compatibility with Multiple Fluids** Suitable for monitoring **refrigerants (R-134a, R-410A, R-22, etc.), compressed air, nitrogen, and other gases**, making it versatile for various industrial and commercial applications.

6. **Backed by a Reputable Brand** RO-TEMP is a well-known manufacturer in the HVAC/R and industrial instrumentation sector, offering warranties and technical support, which adds confidence in the product s longevity and performance.

7. **Clear and Legible Display** The gauge features a **large, easy-to-read dial** with high-contrast markings, reducing the risk of misreading critical pressure values.

8. **Safety Features** Some models in this series include **burst-resistant construction** and **over-pressure protection** (depending on the specific variant), helping prevent catastrophic failures in high-pressure systems.

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1. **Higher Upfront Cost** Compared to basic pressure gauges, this model is more expensive due to its precision, durability, and industrial-grade construction. For budget-conscious buyers, this may be a significant drawback.

2. **Specialized Knowledge Required for Installation** While installation is relatively straightforward, improper handling (e.g., cross-threading, incorrect refrigerant charging) can lead to system damage. Users without HVAC/R experience may need professional assistance.

3. **Limited Range for Some Applications** The gauge s **pressure range (0-150 PSIG)** may be too high for low-pressure applications (e.g., some refrigeration systems) or too low for extremely high-pressure industrial processes. Buyers must ensure compatibility with their specific system requirements.

4. **Maintenance and Calibration Needs** Like all precision instruments, this gauge requires **periodic calibration** to maintain accuracy. Neglecting this can lead to incorrect readings and system malfunctions.

5. **Potential for Condensation Issues** In environments with rapid temperature fluctuations (e.g., refrigeration systems), moisture can accumulate inside the gauge, affecting readability. Some users may need to add a **drain valve or desiccant** to mitigate this.

6. **Not Ideal for Extreme Vibrations** While durable, prolonged exposure to **high-vibration environments** (e.g., some industrial machinery) may cause wear over time, potentially reducing the gauge s lifespan.

7. **Limited Customization** The gauge comes in a fixed configuration (1/4" NPT, 150 PSIG range). Users requiring different connection sizes or pressure ranges must purchase a different model.

8. **Potential for Counterfeit Products** As with many branded industrial products, there is a risk of purchasing **counterfeit or low-quality replicas** from untrusted sellers. Buying from authorized distributors or the manufacturer s website is recommended.

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The **RO-TEMP SG35ATC15P18-CFG pressure gauge** is a **high-quality, reliable, and accurate** instrument well-suited for **industrial, HVAC/R, and refrigeration applications** where precision and durability are critical. Its **wide temperature range, corrosion resistance, and compatibility with multiple fluids** make it a strong choice for professionals who prioritize performance and longevity.

However, the **higher cost, need for proper installation, and maintenance requirements** may be drawbacks for **budget-conscious or inexperienced users**. Additionally, buyers must ensure the gauge s **pressure range and connection type** match their specific application to avoid compatibility issues.

For **commercial HVAC systems, refrigeration units, or industrial process control**, this gauge is an excellent investment. For **low-budget or non-critical applications**, a simpler, lower-cost gauge might suffice.

- You require **high accuracy and durability** for **HVAC/R, refrigeration, or industrial pressure monitoring**.

- Your system operates within the **0-150 PSIG range** and requires **1/4" NPT connections**.

- You can afford the **higher upfront cost** and are willing to perform **periodic calibration**.

- You purchase from an **authorized distributor** to avoid counterfeit products.

- You need a **lower-cost, basic pressure gauge** for non-critical applications.

- Your system requires a **different pressure range or connection type**.

- You lack **HVAC/R experience** and cannot ensure proper installation and maintenance.

- You are operating in an environment with **extreme vibrations or rapid temperature swings** without additional protective measures.

**Final Verdict:** This gauge is a **strong, long-term investment** for professionals who demand **reliable pressure monitoring** in demanding environments. For casual or non-industrial use, alternatives may be more cost-effective.

Details:

Our in house technicians refurbish a wide range of high failure, obsolete parts such as: AC/DC Servo Drives, Amplifiers, Touch Screens/ HMI's, Power Supplies, PLC's, Sensors, and virtually any industrial Circuit Boards. Reotemp SG35ATC15P18-CFG Pressure Gauge, To 100 Psi Stainless. OEM spares from a brewery/ bottling plant maintenance rooms canceled expansion project tool crib. We repair all types of industrial automation including AC Servo Drives, Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers.

We endeavor to take good clear photos of our equipment that may show signs normal use such as scuffs, scratches, or other blemishes.

part #: sg35atc15p18 prices

• $92.15-$299.99

specifications pressureswitchiz:

• brand: Reotemp
• mpn: Sg35atc15p18-cfg
• part type: Pressure Gauge
• country of origin: Us
• connection diameter: 1/2 In
• color: Silver
• material: Stainless Steel
• maximum pressure: 100 Psi

general pressureswitchiz:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
• condition: Used

returns pressureswitchiz:

• time: 30 Days
• paid by: Seller
• method: Money back
• policy: Returns Accepted

payments pressureswitchiz:

• credit card: Mastercard
• wallet: Apple-pay
• other

shipping pressureswitchiz:

• cost: $16.57
• class: Standard, Expedited, One-day
• type: Calculated
• carrier: UPS, USPS
• transit: 3-9 Days
• service: UPS Ground, USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air

offer pressureswitchiz:

• availability: In Stock
• best offers: True
• started: May 20, 2026
• sold: 0
• quantity: 2
• options: Ship-to-home

seller pressureswitchiz:

• city: Duncan, South Carolina
• # reviews: 7403
• rating: 100.0%

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