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ASM NMG2 family — NMG2-MEM basic device photo (manufacturer's NMG2 product document, ASM Version 2021_1); family-level, not assigned one-to-one to other NMG2 models
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ASM GmbH NMG2Stop Time Measuring System (EN ISO 13855)

Stop time measurement system for safety distance calculation on presses, shears, and robots. EN ISO 13855 compliant — determines minimum safety distance for light curtains and 2-hand controls. Integrated dot matrix printer, RS232 interface, ISO 9001 calibration certificate.

NMG2 is a portable measuring instrument by ASM GmbH, long preferred by machine safety inspection teams. The system has three components: NMG2 main measuring device (tablet-size portable housing + dot matrix printer + RS232), NMG2 accessories (light curtain interrupter actuator, WINSOFT software, measuring wheel), and NMG ProSoft (LabVIEW-based analysis/reporting software).

Typical Application: An industrial facility has a hydraulic press. A light curtain is installed on the press — when an operator's hand reaches into the press area, the light curtain breaks and the press receives a stop command. Question: How far should the light curtain be from the press tool? Too close, and the press doesn't stop before the operator's hand contacts the tool. Too far, and useful workspace is wasted. EN ISO 13855's formula S = K × T + C gives the minimum safety distance — where T = stop time.

Measurement Method: The NMG2 measuring wheel is mounted in contact with the press head. The light curtain interrupter actuator triggers the light curtain. NMG2 starts timing immediately; distance is recorded until the head stops. Output: stop time (ms) + overrun distance (mm). ProSoft software visualises this data as displacement-time and velocity-time graphs; reports are prepared as PDF with company logo.

Legal Requirement: In Türkiye, OHS regulations and EU CE directives require machine safety inspections. Hydraulic presses, mechanical presses, guillotine shears, sheet-metal forming machines, robot cells — annual or periodic inspection of these machines uses NMG2-type certified stop-time measurement as standard. NMG2 ships with an ISO 9001 calibration certificate — valid for TÜRKAK-accredited labs and inspection bodies.

IMB Electric is listed for Türkiye on ASM Sensor's official global distribution network, with our authorisation extending to Türkiye + the Middle East + North Africa + Western Asia. For NMG2 systems in Türkiye, we provide sales + calibration + training to OHS inspection firms, machine builders, and OEM facilities.

Additional Resources

Hydraulic press safety inspectionMechanical press stop testGuillotine shear EN ISO 13855Sheet-metal forming machineRobot cell safety distanceLight curtain positioning2-hand control inspectionPeriodic OHS inspectionMachine builder CE certificationTÜRKAK accredited measurement
FAMILY IMAGENMG2 — STOP TIME MEASURING SYSTEM (EN ISO 13855) · 01
ASM NMG2 family — NMG2-MEM basic device photo (manufacturer's NMG2 product document, ASM Version 2021_1); family-level, not assigned one-to-one to other NMG2 models
INDUSTRIALPOSITION SENSORASM GMBH
ASM NMG2 family — NMG2-MEM basic device photo (manufacturer's NMG2 product document, ASM Version 2021_1); family-level, not assigned one-to-one to other NMG2 models
Models
3
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NMG2 System Components (3 products)

3 models · 4-20 mA output

3 MODELS
ModelProduct NameFunctionKey FeaturesDatasheetDatasheet
NMG2NMG2 Stop Time Measuring SystemMain measuring device — portable housing designed for field use. Stop time and overrun distance measured when light curtain or 2-hand control is triggered.EN ISO 13855 reference calculation · Integrated dot matrix printer · RS232 PC interface · ISO 9001 calibration certified · On-site report printing · Trigger inputs: light curtain / 2-hand / externalhttps://www.asm-sensor.com/files/asmTheme/pdf/nmg2_en.pdfDatasheet (PDF) — NMG2
NMG2-ZUBENMG2 Accessories KitAccessories used with NMG2 — actuator (for controlled light curtain interruption), measuring wheel (head-contact position sensor), WINSOFT software (device configuration).NMG2 actuator — light curtain interruption · NMG2 measuring wheel — ongoing position measurement · NMG2 WINSOFT software — PC-based device control · Required for repeatable triggerhttps://www.asm-sensor.com/files/asmTheme/pdf/nmg2_zube_en.pdfDatasheet (PDF) — NMG2-ZUBE
NMG-PROSOFTNMG ProSoft Analysis & Reporting SoftwareLabVIEW-based analysis software. Visualises NMG2 measurement data on PC — displacement/time and velocity/time graphs, test report PDF generation, company logo can be added.LabVIEW foundation · Displacement-time graph · Velocity-time graph · Customisable report templates · Company logo embedding · PDF report output · Test history archivinghttps://www.asm-sensor.com/files/asmTheme/pdf/nmg_man_prosoft_en.pdfDatasheet (PDF) — NMG-PROSOFT

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