Single-Axis Laser Diameter Meter ID-30P


ID-30P - simultaneous measurement of several cores (example)

Flush- and wall mounted remote terminals






Single-axis laser diameter meter - optical micrometer. The device is designed for non-contact measurement of the outer dimensions of round and non-round products, such as: wires, cables, hoses, sleeves, pipes, wire, filament for 3D printers, etc. directly during their production.


Appointment and functions of the device:

• Contact less measurement of cable diameter directly in the production process
• Measurement of the external size of products from any materials, including transparent
• Digital display of actual or set diameter value
• Two scalable analog outputs of the absolute diameter and its deviation from the nominal
• An arrow indication diameter deviation from the setpoint
• Diameter limit alarm
• Power on automatically test signal
• RS485 Modbus, Profibus DP (optional)

Allows you to measure the outer size of products from any materials, including transparent ones (specify the need to measure transparent materials in the order configurator).

Measuring unit ID-30 can operate in diameter measurement systems with other optical heads with the ability to measure both one and several objects simultaneously.


Complete set:

• Measuring head ID-30P
• Remote terminal (wall- or flush mounted)



Basic parameters 
Diameter measuring range 0,3…36 mm
Scanning frequency 200 1/sec
Laser beam scan speed 166 m/sec
Accuracy ± 2 μm - for min diameter 
± 10 μm - for max diameter
Diameter deviation Arrow indicator of the remote terminal
Scale ± 100 μm / ± 500 μm
Max cable lehght for remote terminal 100 m
Actual diameter Digital LED indicator of the remote terminal
Diameter limit alarm Two LED indicators
Analog outputs

Output 1: ± 10 V, Output 2: 0...10 V
Two scalable analog outputs of the deviation from the nominalCan be used in the automatic diameter stabilization system.

Absolute value of diameter 4..20mA (optional)

Relay outputs Two relay ouputs 220 V 1 А (H and L diameter limits alarm)
RS485 Modbus
Power supply  
Voltage 230 V ± 10 %
Frequency 50 Hz ± 5 %
Power consumption 5 VA (measuring head)
5 VA (remote terminal)
Complementary parameters  
Measuring zone 41 х 106 mm
Body material corrosion resistant duralumin
Degree of protection IP20 (measuring head)
IP40 (remote terminal)

For particularly severe operating conditions (for example, measuring the diameter of the wire during drawing), air channels can optionally be added to the measuring head to purge and create an air barrier from dust, dirt, emulsion and other contaminants entering the device.

This will require the compressed air class 2.4.3. according to ISO 8573-1: 2001) with an excess pressure of 0.05 MPa (0.5 bar).
Operating temperature 0…+40 °С
Overall dimensions (L х W х H) 368х50х134 mm (measuring head)
Weigh 2,4 kg (measuring head)
1,7 kg (remote terminal)
Інтерфейс Profibus External Profibus DP converter.
The address space corresponds to Sicora meters, which allows quick replacement.
Mounting rack

It reduces installation time on the line. Electrical installation is completed.

Air channel For use in rooms with high dust content: drawing lines, talcum machinery, etc. Significantly increases the work interval between maintenance. Requires advanced air quality preparation.
Reference calibers A set of three calibers of different diameters is designed to check the accuracy of measuring head.




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