SF 500, 750 All Stainless Steel Pressure Gauges

 

BROTHOTERM SF 500, 750

Advanced Industrial Pressure Measurement Solutions

The BROTHOTERM SF 500/750 Series represents the latest advancement in industrial pressure measurement technology, offering unparalleled accuracy and durability for the most demanding applications. These premium stainless steel pressure gauges set new standards in precision measurement with Class 1.0 accuracy and exceptional build quality.

Superior Design Philosophy

The SF 500/750 Series combines cutting-edge engineering with practical functionality, featuring:

• Complete stainless steel construction

• Liquid-fillable capability for extreme environments

• Advanced Bourdon tube technology

• Comprehensive measurement ranges up to 2,500 bar

Key Differentiators

• Industry-Leading Accuracy: Class 1.0 precision

• Larger Display Sizes: 100mm (4") and 150mm (6") options

• Enhanced Durability: All-stainless steel construction

• Versatile Applications: Compatible with both liquid and gaseous media

Advanced Features

Safety and Protection

1. Built-in blow-out protection device

2. IP65 weather-tight enclosure

3. Overload protection up to 130% of full scale

4. Industrial-grade rubber seals

Performance Enhancement

• Integrated restrictor screw (standard)

• Vibration-resistant design

• Liquid-filling options for demanding environments

• Temperature compensation features

Technical Excellence

Construction Specifications

• Case Material: SS 304 with blow-out back design

• Sensing Element: Premium SS 316 Bourdon tube

• Connection: SS 316 process connection

• Display: High-contrast aluminum dial plate

• Window: Industrial-grade instrument glass

Measurement Capabilities

• Pressure Range: 0 to 2,500 bar

• Vacuum Range: -1 to 0 bar

• Compound Range: -1 to 24 bar

• Temperature Range: -30°C to +70°C ambient

Industry Applications

Primary Sectors

• Oil & Gas (Onshore/Offshore)

• Chemical Processing

• Power Generation

• Mining Operations

• Steel Manufacturing

• Water Treatment

• Petrochemical Facilities

Integration Capabilities

• Compatible with diaphragm chemical seals

• Adaptable with siphons and dampeners

• Suitable for pneumatic control systems

• Ideal for analytical instruments

Specifications & Performance

Technical Details

• Accuracy Class: 1.0

• Display Sizes: 100mm, 150mm

• Connection Options: G½, ½ NPT

• Protection Rating: IP65

• Operating Temperature: Up to 180°C (medium)

Compliance & Standards

• EN 837-1 certified

• ASME B40.100 compliant

• International safety standards

• Industry-specific certifications

Customization Options

Mounting Configurations

• Direct bottom connection

• Lower back connection

• Wall mounting

• Surface mounting

• Panel mounting

• U-clamp mounting

Special Features

• Custom dial layouts

• Stainless steel unit options

• Oxygen service cleaning

• Special connection threads

• Safety glass options

Selection Guide

Choosing the Right Model

1. Size Selection:

• 500 Series (100mm) for standard applications

• 750 Series (150mm) for enhanced readability

2. Filling Options:

• Dry for basic applications

• Glycerin for vibration dampening

• Silicone oil for extreme conditions

3. Connection Types:

• G¼" or G½" for metric systems

• ¼" NPT or ½" NPT for American standards

Installation & Maintenance

Best Practices

1. Proper mounting orientation

2. Regular calibration checks

3. Periodic seal inspection

4. Environmental protection considerations

Preventive Maintenance

• Quarterly visual inspections

• Annual calibration verification

• Seal replacement as needed

• Connection integrity checks

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