Sauter TG Coating Thickness Gauge

Sauter TG 1250-0.1FN Coating Thickness Gauge

The Sauter TG 1250-0.1FN is a combined F/N coating thickness gauge with an external sensor. It measures appropriate non-magnetic coatings on steel and coatings on non-ferrous metals, such as painted aluminium. The instrument automatically recognises the applicable substrate method, making it suitable for work involving more than one base metal.

The maximum measuring range is 1,250 µm, with 0.1 µm increments below 100 µm and 1 µm at higher thicknesses. Sauter quotes a standard tolerance of 3% of maximum range in its technical data; the operating manual sets out additional conditions for measurement uncertainty following adjustment. The Offset-Accur function supports two-point adjustment around a particular coating thickness and should not be treated as an unrestricted full-range accuracy claim.

Unlike simpler gauges, the TG can store up to 99 measurements and provides a continuous scan mode, basic statistics and RS-232 output. The external probe is particularly useful on shaped assemblies or around fittings where keeping the main instrument body away from the test point makes measurement easier.

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Calibration Certificate: No

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Quantity:

£600.00

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Estimated delivery: Approx. 5 working days.

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View Technical Data Sheet (PDF)

Overview

TG 1250-0.1FN combined F/N coating gauge with external sensor, 99-reading memory and RS-232 output.

Sauter Sauter TG Coating Thickness Gauge

£600.00

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Product specification

Compare model specifications.

Model	TG 1250-0.1FN
Measuring Range	0–1,250 µm
Readability	0.1 / 1 µm
Standard Tolerance	3% of full scale
Measuring Principle	External FN sensor
Measuring Head	Magnetic induction / eddy current
Data Interface	RS-232

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Technical Specification

Model

TG 1250-0.1FN

Measuring Range

0–1,250 µm

Readability

0.1 µm up to 100 µm; 1 µm above 100 µm

Standard Tolerance

3% of full scale (manufacturer specification)

Measuring Principle

Magnetic induction (F) / eddy current (N)

Measuring Head

External FN sensor; 1 m cable

Data Interface

RS-232

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Applications

Steel and Aluminium

Inspect compatible coatings on both substrate types with the same FN sensor.

Vehicle Paintwork

Check protective or decorative finishes on suitable body panels.

Recorded Quality Checks

Use internal memory, statistics and RS-232 for inspection workflows.

Restricted Access

Position the external sensing head where an integrated instrument would be difficult to place.

Features

Combined F/N Sensor

The external head automatically uses the appropriate method for suitable coatings on steel or non-ferrous metal.

External Probe

A one-metre cable allows the sensing head to be placed on awkward or recessed measuring points.

99-Reading Memory

Store readings, use scan mode and review minimum, maximum and mean values.

Local Adjustment

Offset-Accur supports two-point adjustment around the thickness of interest.

FAQs

Does the TG work on both steel and aluminium?

Yes, for compatible coatings and metal substrates. The FN measuring head selects the relevant measuring method.

How many readings can be stored?

Up to 99 individual measurement values.

Does it support a computer connection?

Yes. RS-232 is provided, subject to compatible interface and software accessories.

Does Offset-Accur apply across the full 1,250 µm range?

No. Offset-Accur relates to a locally adjusted measuring band. Use the manufacturer's standard tolerance and operating manual when assessing conformity.

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