Face Plate: Scale Range -50 to +500°C, Diameter 50-150 mm

Component Specifications

Definition

The face plate is a critical component of temperature gauges, serving as the interface between the instrument and the user. It typically features a calibrated scale, measurement units, and indicator markings that allow operators to read temperature values accurately. The plate protects internal mechanisms from environmental factors while providing structural support for the gauge assembly. In industrial applications, face plates are designed for durability, readability under various lighting conditions, and compatibility with specific mounting configurations.

Working Principle

The face plate operates as a static display component that presents temperature readings through a calibrated scale. It works in conjunction with the gauge's pointer mechanism, which moves across the plate's markings to indicate measured values. The plate's design ensures proper alignment and visibility while protecting the internal movement from external contaminants and mechanical damage.

Materials

Typically made from aluminum alloys, stainless steel, or engineered plastics (polycarbonate, ABS). Materials are selected based on environmental requirements, with options for corrosion-resistant coatings, anti-glare finishes, and UV-stable polymers for outdoor applications.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Diameter	50-150 mm
Thickness	1.5-3.0 mm
Scale Range	-50 to +500°C
Mounting Type	Front flange, panel mount, surface mount
Accuracy Class	1.0-2.5
Protection Rating	IP54-IP67
Temperature Range	-40 to +85°C

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

Standards

DIN 43760, IEC 60051

Parent Products

This component is used in the following industrial products

Temperature Gauge

An instrument that measures and displays the temperature of a vehicle's engine coolant or oil.

View Product Details

Engineering Analysis

Risks & Mitigation

Scale misalignment
Legibility issues in low light
Material degradation in harsh environments
Mounting compatibility problems

FMEA Triads

Trigger: Improper material selection
Failure: Face plate cracking or discoloration
Mitigation: Use UV-stable materials and conduct environmental testing

Trigger: Poor calibration alignment
Failure: Inaccurate temperature readings
Mitigation: Implement precision printing and verification processes

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5% of full scale for scale markings

Test Method

Visual inspection, dimensional verification, environmental testing per IEC 60068

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Face Plate

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Hangzhou DAYTAI Network Technologies Co.,Ltd

Hangzhou, Zhejiang, CN

Also makes: Power Distribution Unit, Transceiver Module, Optical Receiver and 9 more

Listed on the company's own website · profile compiled by CNFX from public sources

Listed there as: “Optical Face Plate”
View source page ↗ daytai.com · checked 2026-09-14

View profile Send enquiry

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

Related Components

Upper Tool (Punch)

Upper Tool (Punch) is the active forming component in metal plate bending machines that applies precise downward force to create bends in sheet metal.

Main Frame

The main frame is the primary structural component of a hydraulic press, providing rigidity and stability to withstand high compressive forces during metal forming operations.

Shaft Bearing

Precision component supporting rotating shafts in vibration motors to reduce friction and maintain alignment.

Seal Groove

Precision-machined groove in aluminum bearing housings designed to accommodate sealing elements for fluid containment and contamination prevention.

Frequently Asked Questions

What are the main functions of a temperature gauge face plate?

The face plate provides a calibrated display for temperature readings, protects internal components, enables proper mounting, and ensures operator readability in various industrial conditions.

Can face plates be customized for specific applications?

Yes, face plates can be customized with specific scale ranges, measurement units, company logos, color schemes, and special markings to meet application requirements.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Face Plate