Stainless Steel Case Pressure Gauges

 

BROTHOTERM SB Series

Stainless Steel Case Pressure Gauges for Industrial Applications

The BROTHOTERM SB Series represents a breakthrough in pressure measurement technology, combining a robust stainless steel case with precision copper alloy internals. These instruments are specifically engineered for environments where vibration resistance and durability are paramount concerns.

Innovation in Design

• Premium stainless steel case construction

• Advanced copper alloy wetted parts

• Fillable design for extreme vibration resistance

• Multiple size options from 50mm to 150mm

The BROTHOTERM SB Series pressure gauges range in price from $10 to $100, depending on size and accuracy class.

Key Features & Benefits

Performance Excellence

• Superior Accuracy:

• Class 1.6 standard accuracy

• Class 1.0 available for sizes 100mm and larger

• Comprehensive Protection:

• IP65 weather-tight rating

• Integrated blow-out safety device

• Vibration-resistant construction

Versatile Design

• Multiple mounting options

• Liquid-fillable case

• Wide measurement ranges

• Custom dial layouts available

Technical Specifications

Core Specifications

• Size Options:

• 50mm (2")

• 63mm (2½")

• 100mm (4")

• 150mm (6")

Performance Parameters

• Measurement Range: 0 to 1000 bar

• Temperature Range: -10°C to +70°C

• Medium Temperature: Max 90°C

• Overload Protection:

• 130% for ≤100 bar

• 115% for >100 bar

Construction Materials

• Case: SS 304 with blow-out back

• Sensing Element: Premium copper alloy

• Connection: Brass construction

• Window: Industrial-grade instrument glass

• Sealing: Professional rubber gaskets

Applications & Industries

Primary Applications

1. Pneumatic Systems

2. Hydraulic Equipment

3. Compressor Units

4. Engine Monitoring

5. Pump Systems

6. Sprinkler Systems

7. Building Automation

8. Process Control Units

Industry Solutions

• Manufacturing Facilities

• Industrial Processing

• HVAC Systems

• Water Treatment

• Power Generation

• Construction Equipment

• Marine Applications

Design Excellence

Safety Features

1. Blow-out Protection

• Integrated safety device

• Controlled pressure release

• Fail-safe operation

2. Vibration Resistance

• Liquid-fillable design

• Dampened movement

• Stabilized readings

3. Environmental Protection

• IP65 rated enclosure

• Weather-resistant seals

• Corrosion-resistant case

Mounting Options

• Direct Bottom Connection

• Lower Back Connection

• Wall Mount Configuration

• Surface Mount Design

• Panel Mount Installation

• U-Clamp Mounting

Connection Specifications

• G¼" standard metric

• G½" standard metric

• ¼" NPT American standard

• ½" NPT American standard

Size Selection

Choose based on:

• Viewing distance requirements

• Panel space availability

• Accuracy requirements

• Application specifics

Filling Options

1. Dry Version

• Standard applications

• Clean environments

• Minimal vibration

2. Glycerin Filled

• High vibration areas

• Pulsating pressures

• Mechanical shock

3. Silicone Filled

• Extreme temperatures

• Special applications

• Enhanced durability

Available Modifications

• Custom dial layouts

• SS 316 case upgrade

• Micrometer adjustment

• Safety glass window

• Oxygen service cleaning

• Special connections

Recommended Practices

1. Regular calibration checks

2. Seal integrity inspection

3. Connection verification

4. Environmental protection assessment

Performance Optimization

• Proper installation orientation

• Vibration isolation when needed

• Regular cleaning and inspection

• Periodic accuracy verification

Keywords: pressure gauge, stainless steel pressure gauge, industrial pressure measurement, vibration-resistant gauge, copper alloy pressure gauge, BROTHOTERM SB Series, industrial instrumentation, process control gauge