DataMet THREAD Double range non-rotating micrometer

Description

PRODUCT

The DataMet THREAD Double range micrometer is an Industry 4.0-ready computerized thread micrometer with a non-rotating spindle. Each model has a 50 mm measuring range (double range), 0.0005 mm resolution, IP65 protection and built-in wireless and USB data transfer. Two versions are available, each supplied with its own set of thread anvils:

• Metric 60° version: thread anvil set for pitches 0.4-7 mm, 6 pcs
• Whitworth 55° version: thread anvil set for 60-3.5 TPI, 10 pcs

Available ranges (Metric item No / Whitworth item No, accuracy):

• 0-50 mm (0-2″): 110710509 / 110720509, ±3 μm
• 50-100 mm (2-4″): 110711009 / 110721009, ±4 μm
• 100-150 mm (4-6″): 110711509 / 110721509, ±5 μm
• 150-200 mm (6-8″): 110712009 / 110722009, ±6 μm
• 200-400 mm (8-16″) in 50 mm steps: 110712509-110714009 / 110722509-110724009, ±7 μm
• 400-500 mm (16-20″) in 50 mm steps: 110714509, 110715009 / 110724509, 110725009, ±8 μm
• 500-600 mm (20-24″) in 50 mm steps: 110715509, 110716009 / 110725509, 110726009, ±9 μm
• 600-800 mm (24-32″) in 50 mm steps: 110716509-110718009 / 110726509-110728009, ±10 μm
• 800-900 mm (32-36″) in 50 mm steps: 110718509, 110719009 / 110728509, 110729009, ±11 μm
• 900-1000 mm (36-40″) in 50 mm steps: 110719509, 110719909 / 110729509, 110729909, ±12 μm

COMPUTERIZED MICS / DataMet FUNCTIONS

The DataMet computerized measuring system integrates measurement, visualization, tolerance control and data management directly in the instrument:

• LIMITS: Go/NoGo tolerance evaluation with colour indication
• PEAK: Max/Min value capture
• FORMULA: calculation of the result by a user-defined formula
• TIMER: timed reading to memory or data transfer
• LINEAR correction of the measuring system error
• TEMPERATURE correction
• RESOLUTION selection
• Connection indication for the active data link
• MEMORY for 2000 values with folders
• Statistics mode for stored values
• Memory data transfer of stored results
• Rechargeable Li-Pol battery with USB-C charging

CONNECTIVITY & DATA

Built-in connectivity: every thread micrometer transfers the current reading and stored results wirelessly and via USB.

Optional interface: MODBUS RTU data output (RS-485, 4-wire, 5-24V, GND, A, B) for direct connection to PLCs and industrial control systems.

Software: free MICROTECH software is available for download for receiving, storing and processing measurement data.

Each instrument is supplied with a calibration certificate issued by an ISO/IEC 17025 (ILAC MRA) accredited laboratory.

WHAT PROBLEM DOES IT SOLVE?

• Thread size cannot be checked with plain anvils → the pitch diameter lies between the crests and roots of the thread → interchangeable thread anvils contact the thread flanks.
• Anvil alignment on the thread → a rotating spindle turns the thread anvil against the flanks → the non-rotating spindle keeps the anvil oriented to the thread profile during contact.
• Many instruments for a range of thread sizes → a conventional thread micrometer covers 25 mm → the double range covers 50 mm with one instrument.
• Manual tolerance evaluation and recording → slow inspection and transcription errors → Go/NoGo indication, memory and wireless or USB transfer.

HOW DOES IT WORK?

The operator selects the anvils from the set that match the thread pitch (Metric) or TPI (Whitworth) and installs them in the anvil and the non-rotating spindle. The micrometer is set to the start of its range, the thread is placed between the anvils and the spindle is advanced until both anvils sit on the thread flanks. The DataMet system displays the result with 0.0005 mm resolution, evaluates it against the set limits and stores it or transfers it wirelessly, via USB or via the optional MODBUS RTU output.

WHERE IS IT USED?

• Threaded shafts, bolts and studs → pitch diameter of Metric 60° external threads → measurement on the flanks → Metric thread anvils for 0.4-7 mm pitches.
• Parts with Whitworth 55° threads → pitch diameter of inch-series threads → Whitworth anvil set for 60-3.5 TPI.
• Large threaded components → external threads up to 1000 mm diameter → ranges up to 950-1000 mm.
• Production inspection of thread series → many thread sizes and repeated checks → 50 mm range per instrument with direct data transfer.

CONFIGURATION & CUSTOMIZATION

Standard configuration: DataMet thread micrometer with non-rotating spindle, 50 mm range, 0.0005 mm resolution, IP65 protection, wireless and USB data transfer, thread anvil set and calibration certificate.

Thread standard: Metric 60° (anvil set 0.4-7 mm, 6 pcs) or Whitworth 55° (anvil set 60-3.5 TPI, 10 pcs).

Range selection: 50 mm ranges from 0-50 to 950-1000 mm.

Available option: MODBUS RTU data output (RS-485). An optional delivery set is available.