Pressure Gauge Assembly for Homogenizers | Specifications & Verification

Product Specifications

Technical details and manufacturing context for Pressure Gauge Assembly

Definition

The Pressure Gauge Assembly is a specialized component within a Homogenizer Unit that monitors and displays the internal pressure during homogenization processes. It ensures operational safety and process control by providing real-time pressure readings. The assembly converts mechanical pressure from the homogenizer's fluid system into a readable measurement through a bourdon tube or diaphragm mechanism, which moves a pointer on a calibrated dial to indicate pressure values. This product is designed for use in machinery and equipment manufacturing, particularly in applications where precise pressure monitoring is critical. The assembly is constructed with materials such as stainless steel, brass, and tempered glass, offering durability and resistance to corrosion. Key parameters include an operating pressure range of 1.0–1.6 MPa, a dial diameter of 100–160 mm, an accuracy class of 1.6 (per EN 837-1), a process connection of G1/2 BSP (per EN 837-1), an operating temperature range of -20–60 °C, ingress protection ratings of IP54–IP65 (per IEC 60529), case material of 304 stainless steel (per ASTM A240), wetted parts material of 316L stainless steel (per ASTM A240), and a weight of 0.5–1.2 kg. These specifications are provided as reference ranges and must be verified for the specific model and application. The assembly is compatible with CIP/SIP cleaning, making it suitable for food-grade applications. It is important to note that, and beyond the operating temperature range, accuracy may degrade. For high-vibration environments, a larger dial is recommended for readability. Always confirm model-specific values and standards with the legal manufacturer or supplier before procurement.

Working Principle

The Pressure Gauge Assembly operates by converting mechanical pressure from the homogenizer's fluid system into a readable measurement. A bourdon tube or diaphragm mechanism responds to pressure changes, causing a pointer to move on a calibrated dial. The dial is marked with pressure units, allowing operators to read the current pressure. The mechanism is designed to provide accurate readings within the specified operating range. The assembly is connected to the fluid system via a G1/2 BSP process connection, ensuring a secure fit. The bourdon tube or diaphragm is made of 316L stainless steel, which is corrosion-resistant and suitable for food-grade applications. The case, made of 304 stainless steel, protects the internal mechanism and provides ingress protection up to IP65. The dial, with a diameter of 100–160 mm, is designed for readability even in high-vibration environments. The accuracy class of 1.6 ensures reliable measurements for general industrial use. The assembly operates within a temperature range of -20–60 °C, beyond which accuracy may degrade. The weight varies from 0.5–1.2 kg depending on dial size and connection type.

Common Materials

Stainless steel, Brass, Tempered glass

Technical Parameters

Parameter	Typical range	Notes & selection driver
Operating Pressure	1.0–1.6 MPa
Dial Diameter	100–160 mm	Larger dial for readability in high-vibration environments
Accuracy Class	1.6	Class 1.6 for general industrial useEN 837-1
Process Connection	G1/2 BSP	Standard thread for homogenizer applicationsEN 837-1
Operating Temperature	-20–60 °C	Beyond this range, accuracy may degrade
Ingress Protection	IP54–IP65	IP65 for washdown environmentsIEC 60529
Case Material	304 SS	Corrosion-resistant for food-grade applicationsASTM A240
Wetted Parts Material	316L SS	Compatible with CIP/SIP cleaningASTM A240
Weight	0.5–1.2 kg	Varies with dial size and connection

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Bourdon Tube Part
Converts pressure into mechanical movement

Material: Phosphor bronze
Movement Mechanism Part
Transfers tube movement to pointer

Material: Stainless steel
Dial Face Part
Displays pressure scale and readings

Material: Tempered glass
Pointer Part
Indicates pressure value on dial

Material: Aluminum
Case Part
Protects internal components

Material: Stainless steel
Connection Fitting Part
Mounts gauge to homogenizer pressure port

Material: Brass

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Homogenizer Unit

View system integration details

Manufacturers of Pressure Gauge Assembly

Manufacturer profiles associated with Pressure Gauge Assembly.

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Frequently Asked Questions

What is the operating pressure range of this pressure gauge assembly?

The operating pressure range is 1.0–1.6 MPa. Always verify the exact range for your specific model.

What materials are used in the construction of this assembly?

The assembly uses stainless steel, brass, and tempered glass. The case is made of 304 stainless steel (ASTM A240), and the wetted parts are made of 316L stainless steel (ASTM A240), which is corrosion-resistant and suitable for food-grade applications.

What is the accuracy class of this pressure gauge?

The accuracy class is 1.6, as per EN 837-1, which is suitable for general industrial use. This means the gauge has a maximum permissible error of 1.6% of the full scale. Confirm the accuracy for your specific model.

Is this pressure gauge assembly suitable for washdown environments?

The ingress protection rating is IP54–IP65 (IEC 60529), with IP65 being suitable for washdown environments. However, the exact rating depends on the model. Verify the IP rating with the manufacturer for your application.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0 to 1000 psi (0 to 69 bar)
flow rate:	Up to 500 L/min
temperature:	-20°C to 150°C
slurry concentration:	Up to 40% solids by weight

Pressure Gauge Assembly

Product Specifications

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