Dimetix AG It is a Swiss manufacturer specializing in the development and manufacture of High-precision industrial laser distance sensors for non-contact measurement. Its technology allows measuring distance, position, displacement, separation, dimensions, level and movement in applications such as automation, machinery, railways, steelmaking, logistics and structural monitoring.

The Dimetix D Series It covers different industrial measurement needs: sensors for measuring up to approximately 50 m over natural surfaces, models capable of achieving approximately 100 m directly above the object and without a reflector, versions up to 150 m with reflector and long-range industrial sensors capable of measuring up to 500 m with reflective sheeting.

According to the model, the range offers Typical accuracies up to ±0.5 mm @1σ / ±1.0 mm @2σ, measurement frequencies up to 250 Hz and operation from -40 to +60 °C.

Main ranges of the Dimetix D Series sensors

Up to ~50 m on natural surfaces: DAE-10-050 and DBN-50-050.
Up to ~100 m over natural surfaces, without a reflector: DAN, DEN, DEH and DPE.
Up to 150 m with reflector: DAN-10-150 and DAN-30-150.
Up to 500 m with reflector: DEN, DEH and DPE.

Dimetix is not just a solution for measuring hundreds of meters. The same technological platform is also used in measurements of a few meters and tens of meters when high precision, repeatability and non-contact measurement are needed.

1. Dimetix D Series Range and Sensor Selection

The D Series has different versions to select the sensor according to the actual working distance, surface type, accuracy, measurement speed, and temperature, avoiding over-provisioning the application.

Comparison of Dimetix D Series Laser Sensors

Model	Natural surface	With reflector	Accuracy @1σ	Accuracy @2σ	Frequency	Temperature
DBN-50-050	up to ~50 m	—	±2.5 mm	±5.0 mm	10 Hz	-10…+50 °C
DAE-10-050	up to ~50 m	~40…50 m	±0.5 mm	±1.0 mm	100 Hz	-40…+60 °C
DAN-10-150	up to ~100 m	~40…150 m	±0.5 mm	±1.0 mm	100 Hz	-10…+50 °C
DAN-30-150	up to ~100 m	~40…150 m	±1.5 mm	±3.0 mm	100 Hz	-10…+50 °C
DEN-10-500	up to ~100 m	~0.5…500 m	±0.5 mm	±1.0 mm	100 Hz	-10…+50 °C
DEH-30-500	up to ~100 m	~0.5…500 m	±1.5 mm	±3.0 mm	100 Hz	-10…+60 °C
DPE-10-500	up to ~100 m	~0.5…500 m	±0.5 mm	±1.0 mm	250 Hz	-40…+60 °C
DPE-30-500	up to ~100 m	~0.5…500 m	±1.5 mm	±3.0 mm	250 Hz	-40…+60 °C

How to correctly compare accuracy

Dimetix officially specifies the accuracy of its sensors using a confidence level of 95.4 %, equivalent to 2σ. Other manufacturers may publish their performance at 1σ, approximately 68.3 %.

For example, ±0.5 mm @1σ and ±1.0 mm @2σ represent the same statistical distribution, expressed with different levels of confidence.

For transparency, GUEMISA shows both values to facilitate a homogeneous technical comparison between sensors from different manufacturers.

Which Dimetix sensor should I choose?

Up to ~50 my high precision: DAE-10-050 — ±0.5 mm @1σ / ±1.0 mm @2σ.
Up to ~50 m with moderate requirements: DBN-50-050.
Up to ~100 m without reflector and high precision: DAN-10-150, DEN-10-500 or DPE-10-500.
Up to 150 m with reflector: DAN-10-150 or DAN-30-150.
Up to 500 m with reflector: DEN, DEH or DPE.
Up to 250 Hz: DPE-10-500 and DPE-30-500.
Operation from -40 °C: DAE-10-050, DPE-10-500 and DPE-30-500.

2. Applications and types of measurement

Dimetix sensors are not limited to measuring absolute distance. One or more laser measurements can be used to determine position, displacement, separation, width, diameter, length, height, alignment, parallelism, level, and deformation.

Railway and track geometry

Dimetix sensors can be used to perform measurements of track geometry, track gauge, lane spacing, alignment, leveling, position and parallelism.

They can also be integrated into measuring carts and test benches to determine the position or separation between wheels and other components without mechanical contact.

Measurement of width, diameter and dimensions

One or more Dimetix sensors can be used non-contact dimensional measurements. Two facing sensors allow the calculation of width, diameter, separation or position when the fixed distance between them is known.

This principle can be used to measure coils, rolls, wheels, cylinders, profiles, parts, and other industrial products.

Iron and steel industry, foundry and metallurgy

Dimetix documents applications for Hot metal level measurement, positioning of transfer carts, coils, diameters, dimensions and steelmaking machinery.

Non-contact measurement allows the sensor to be kept away from hot materials and used, when optical conditions are suitable, to measure level of aluminum, steel and other cast materials.

Cranes, overhead cranes and stacker cranes

Dimetix sensors can continuously determine the position of cranes, overhead cranes, trolleys, stacker cranes and other mobile mechanisms.

The measurements can be used for positioning, path control, timing, and motion monitoring.

Level measurement

The distance to the surface of a material allows us to determine the level in silos, hoppers, tanks, solids and raw materials without direct contact with the product.

Civil works and structural monitoring

Remote measurement allows for control displacements, movements and changes in position in bridges, tunnels, pillars, buildings, slopes and other structures.

3. Technical installation guide and frequently asked questions

How to correctly install a reflective plate or sheet?

Dimetix recommends using a suitable reflector for the sensor and mounting it with a slight inclination with respect to the perpendicular of the beam to avoid excessively direct reflection towards the receiving optics.

The entire laser spot must remain within the reflective surface throughout the entire application path. The reflector must be kept clean and undamaged.

Can it be measured through glass?

Dimetix recommends avoiding measurement through glass whenever possible, as reflections and optical losses can affect the measurement.

When it is necessary to use a window, it is recommended anti-reflective coated glass, Keep it clean and install it at an approximate angle of 5th or higher regarding the front of the sensor.

Can a mirror be used to deflect the laser beam?

It should be avoided when the installation allows for a direct path. If it is necessary to modify the optical path, Dimetix recommends using a mirror suitable for optical applications, large enough and correctly oriented.

The mirror should be kept clean and it is advisable to check the plausibility of the measurements obtained during operation.

Can it be measured directly on a very shiny or mirror-like surface?

Extremely reflective surfaces should be avoided. Excessive reflection can cause measurement fluctuations or errors.

When a shiny surface cannot be avoided, it is advisable to modify the angle of incidence and check the actual behavior of the application.

How do rough or irregular surfaces affect things?

When a surface is rough, different areas of the laser spot may be at different distances. The geometry and roughness of the object must be taken into account when interpreting the measurement.

What about wood, plastic, or semi-transparent materials?

In certain porous or partially translucent materials, some of the light may penetrate the material slightly, so the measurement may differ from the exact position of the outer surface.

In precision applications, it is advisable to validate the behavior on the specific material beforehand.

Can Dimetix measure moving objects?

Yes. The capacity depends on the target speed, the surface, and the selected measurement frequency.

The models DPE-10-500 and DPE-30-500 reach up to 250 Hz, allowing work on dynamic applications where a high refresh rate is needed.

How does sunlight affect the measurement?

Intense ambient light can reduce the quality of the optical signal and the maximum achievable performance.

In outdoor applications, visors, covers, or other mechanical devices can be used to reduce direct sunlight. The sensor should not be pointed directly at the sun.

Can a Dimetix sensor be used outdoors?

The D Series has protection IP65. In permanent outdoor installations, it is advisable to protect the optics especially from rain, snow, dirt and water accumulation.

The DAE and DPE models also allow working from -40 to +60 °C.

How does dust affect a laser sensor?

Small amounts of dust may not impede the measurement, but high concentrations of suspended particles can reflect part of the beam and reduce the quality of the measurement.

In very dusty environments, it may be necessary to protect the optics or keep them clean using a suitable solution.

What do 1σ and 2σ mean in Dimetix accuracy?

1σ represents approximately 68.3 % of the measurements within the indicated range, while 2σ corresponds approximately to 95.4 %.

Therefore, ±0.5 mm @1σ and ±1.0 mm @2σ can describe the same statistical distribution.

It is important to check this criterion when comparing sensors from different manufacturers.

How do you align a Dimetix sensor over a long distance?

The greater the distance, the more important the sensor's angular alignment becomes. Small orientation errors can produce significant shifts in the laser spot on the target.

Dimetix has a alignment unit for the D Series which allows the sensor to be adjusted on two axes. In long-travel applications, it must be ensured that the laser dot remains within the target or reflector throughout the intended movement.

4. Interfaces, configuration and integration

Industrial interfaces

According to the model, the D Series can have different interfaces for integration into PLCs, data acquisition systems and industrial automation.

RS-232.
RS-422.
SSI according to model.
Programmable analog output 0/4-20 mA depending on the model.
Digital inputs and outputs.
PROFINET via industrial interface for D Series.
EtherNet/IP via industrial interface for D Series.
EtherCAT via industrial interface for D Series.

Configuration

Dimetix software tools allow you to configure sensor parameters, check measurements, and save configurations for use on other compatible equipment.

Maintenance and calibration

The D Series requires little maintenance, but the optics must be kept clean to avoid signal loss or errors.

Dimetix also offers calibration and recalibration services for its sensors.

OEM Integration

Dimetix also works with manufacturers and integrators who need to incorporate laser measurement technology into machinery, their own equipment, and OEM solutions.

Do you need to select a Dimetix sensor?
GUEMISA offers technical support to define the appropriate model, range, accuracy, reflector, interfaces, and accessories for each application.

Use cases

Dimetix DLS-C 15: replacement by DPE-10-500

Monitoring bridges, pillars, tunnels and slopes with a dimetix laser sensor.

Industry: Civil Works

Measurement of dimensions and cutting length with laser sensor in the metal sector.

Industry: Cutting and machining industries

Level and production process control in the metallurgical sector with Dimetix brand laser sensors.

Industry: Metallurgical

DIMETIX AG Products

Products: 26

Industrial laser distance sensor up to 500 m DPE-10-500

Non-contact measurement and positioning up to 100 m over natural surfaces and 500 m with reflector, with typical accuracy of ±1 mm and measurement speed of up to 250 Hz.

Displacement, SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

Dimetix DPE-30-500 Laser Distance Sensor | up to 500 m

Long-range industrial laser sensor (100 m without reflector / 500 m with reflector / ±3 mm / 250 Hz)

Displacement, SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

DEN-10-500 Laser Sensor: Superior Range of 500m

Distance Measurement for Industrial Applications (500 m / ±1 mm / -40…+60ºC / 100 Hz)

Displacement, SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

Dimetix DEH-30-500 Laser Distance Sensor | 500 m Range

Long-range industrial laser distance sensor (500 m / ±3 mm / 100 Hz / IP65)

Displacement, SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

DBN-50-050 Laser Sensor: Industrial Precision for Automation

Distance and Positioning Control (50 m / ±5 mm / -10…+50ºC / 10 Hz)

Displacement, SENSORS, Laser distance sensors, Level Sensors, Level Sensors for Liquids, Level sensors for solids

DAE-10-050 Laser Sensor: Superior Swiss Precision

Outdoor Distance Measurement (50 m / ±1 mm / -40…+60ºC / 100 Hz)

Displacement, SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

Dimetix DAN-10-150 | Industrial Laser Distance Sensor

High Precision Distance Measurement (150 m / ±1 mm / -10…+50ºC / 100 Hz)

Displacement, SENSORS, Laser distance sensors, Level Sensors

DAN-30-150 Laser Sensor: Long Range Industrial Solution

Robust Distance Measurement for Automation (150 m / ±3 mm / -10…+50ºC / 100 Hz)

SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

Air Cooling Jacket for Dimetix Sensors

High-Performance Integrated Thermal Protective Enclosure (Air-Cooling Jacket) Range: Continuous forced cooling for foundries and high thermal stress environments

Signal converters, Displacement, INSTRUMENTATION, SENSORS, Laser distance sensors, Level Sensors

EtherCAT Interface for Dimetix Laser Sensors | 100% Advanced

Advanced High-Speed, High-Performance Industrial Communication Solution Range: Native IP65 integration with 2 ms cycles and 128 Byte mailbox

Communication, Signal converters, Displacement, SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

EtherNet/IP Interface for Dimetix Laser Sensors | 100% Superior

Advanced High-Speed, High-Performance Industrial Communication Solution Range: Native IP65 integration with 10/100 Mbit/s transfer

Communication, Signal converters, SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

PROFINET Interface for Dimetix Sensors: Leading Industrial Solution

High-Speed Communication (500 Hz / 2 ms) with IP65 Industrial Protection: Synchronous Real-Time Data Transfer for Critical Processes

Communication, Signal converters, Displacement, INSTRUMENTATION, SENSORS, Laser distance sensors, Level Sensors, Level sensors for solids

Laser Connection Kit

Dimetix laser sensor setup starter kit

Laser distance sensors

Orange Reflective Sheet 600 x 1200 mm for Dimetix Sensors

Extra Large Laser Reflection Sheet for Structural Customization Range: Extended extreme measurement scalability up to 500 meters

Displacement, SENSORS, Laser distance sensors

Reflective plate for Dimetix 500113 laser distance sensor

Reflective plate for laser distance sensors 210 × 297 mm

Displacement, SENSORS, Laser distance sensors

Dimetix Sensor Alignment Unit

Precision Mechanical Support for Laser Aiming Range: Mechanical adjustment of +/- 4° on two axes for stable readings at long distances

Signal converters, Displacement, INSTRUMENTATION, SENSORS, Laser distance sensors, Level Sensors

M12 to RJ45 Ethernet Cable (5 Meters) for Dimetix Sensors

Dimetix Premium IT-OT Bridge Connector for Information Networks. Range: 5 meters of robust cable for direct integration of Sensor-to-PC and RJ45 Switches.

Industrial Ethernet Cable 2x M12 D-Coded (5 Meters) for Dimetix Sensors

Shielded Master Patch Cord for PROFINET, EtherNet/IP and EtherCAT Networks. Range: 5 Meters in length with high-stress Fast-Ethernet protection

M12 5 Pin Sensor Cable (5 Meters) for Dimetix D Series

High-Durability Industrial Connectivity for Electrical and Data Transmission Range: 5 Meters in length with certified IP65 protection

RS-232 to RS-422 Converter for Dimetix Sensors

Dynamic Industrial Communication Extension Module for DIN Rail Range: Effective range of the data bus extended up to 1200 meters (1.2 Km)

Signal converters, Displacement, INSTRUMENTATION, SENSORS, Level Sensors

Protective Cover for Dimetix Alignment Unit

Visor-Type Environmental Protector for Outdoor Installations Range: Mitigation of solar glare and focal protection against gusty rain or snow

Signal converters, Displacement, INSTRUMENTATION, SENSORS, Laser distance sensors, Level Sensors

Replaceable Rear Cover for Dimetix Sensors

Multipurpose Blanking Plate for OEM Customization Range: Virgin chassis without pre-drilled holes (boreholes) for extreme industrial adaptations

Signal converters, Displacement, INSTRUMENTATION, SENSORS, Laser distance sensors, Level Sensors

6-Digit Digital Numeric Display for Dimetix Sensors

Dimetix Rango Real-Time Millimeter Direct Read HMI Panel: Millimeter Reflection Accuracy and High Brightness LED Display (RS-422)

PROFIBUS DIMS Interface (External) for Dimetix Sensors

Dimetix Field Gateway Module for Transparent Laser Integration Range: Simultaneous control of up to 10 devices with ultra-fast 12 Mbaud transmissions

Signal converters, Displacement, INSTRUMENTATION, SENSORS, Laser distance sensors, Level Sensors

D-Series Replacement Kit for Dimetix Sensors

Original Complete Consumables and Sealing Package for Calibration Range: Swiss equipment to guarantee IP65 seals and on-site maintenance

Signal converters, Displacement, INSTRUMENTATION, SENSORS, Laser distance sensors, Level Sensors

Dimetix Sensor Accessory Starter Kit

Quick Start Package, Power and Connectivity Laser Range: Comprehensive equipment for interactive bench setups and preliminary testing

Signal converters, Displacement, INSTRUMENTATION, SENSORS, Laser distance sensors, Level Sensors