Digital levels
DWL-1900XY vertical precision level 0.001°
Vertical 2-axis precision level with Bluetooth, resolution 0.001°
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BrandDigi-Pas
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TypeVertical level
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Resolution0.001°
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Measuring range90° ±5° (2-axis)
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Accuracy±6 µm/150 mm
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CommunicationBluetooth
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Magnetic baseNo
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Available forBuy

With the Digi-Pas DWL-1900XY you measure vertical surfaces in 2 axes: the angle in both directions of a vertical surface (Z-axis) is displayed at the same time. Together with the horizontal DWL-1500XY you measure horizontally and vertically simultaneously; with the Multiple Device function you read both levels at once in the app. The DWL-1900XY thus replaces the old-fashioned combination of frame level and dial gauge for checking squareness, straightness and the vertical axis of machines.
- Measure vertical surfaces in 2 axes: both angles at the same time, no longer axis by axis
- Resolution 0.001° (0.02 mm/m); accuracy ±6 µm over 150 mm stroke
- Together with the DWL-1500XY, measure horizontally and vertically at the same time (Multiple Device)
- Replaces frame level and dial gauge for squareness and straightness measurements
- Wireless reading on smartphone or tablet via Bluetooth (approx. 15 m)
- Self-calibration to factory accuracy
Features

Mode key
Switch the display between the X and Y axis at the push of a button.

Alternate zero
Set any angle as the reference (zero) and measure relative angles to that plane.

Absolute level setting (ABS)
Symmetrical, absolute measurement in both the forward and the reversed (180°) position, at any measuring angle.

User self-calibration
Easily restore the level yourself to the accuracy set in the factory.

Digi-Pas Smart Level app
Wireless alignment and levelling with a smartphone or tablet via Bluetooth. One free app comes with the purchase; additional apps are available in the App Store and Google Play. Each app works on the paired device and with any DWL-1900XY.
Applications

Vertical and horizontal at the same time
The vertical DWL-1900XY together with the horizontal DWL-1500XY: fast alignment and checking, instead of the old-fashioned method with frame level and dial gauge.

Checking squareness
Measure vertical and horizontal surfaces at the same time to quickly check the squareness of machine parts.

Vertical guideways
Measuring straightness and perpendicularity of vertical guideways and columns over the full stroke.

Machine Z-axis
Aligning the vertical (Z) axis relative to the horizontal worktable.

Vertical 2-axis measurement
Both angles of a vertical surface (Z-axis) displayed at the same time, so vertical surfaces no longer have to be measured axis by axis.

CNC milling and grinding machines
Installing, adjusting and maintaining CNC milling and surface grinding machines: levelling jigs, fixtures and worktables accurately before machining.

Vertical milling head
Adjusting a vertical milling head relative to the horizontal workpiece; less scrap and lower costs in precision machining.

Faster alignment
Because both axes are displayed at the same time, alignment is faster and even new operators reliably achieve the required result without lengthy training.

Double-column CNC machines
Together with the DWL-1500XY, measuring the parallelism of the spindle of a double-column CNC machine relative to the horizontal X-Y table.

Precision fixtures
Aligning precision fixtures where absolute levelling and positional accuracy are needed to meet tight tolerances.

Wafer production
Monitoring the performance of precision equipment for wafer production.

Railway maintenance
Detecting distortion and height differences in the track; an aid in repairing, aligning and building railway lines.
Technical data
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Measuring range (2-axis)90° ± 5.000°
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Resolution0.0002"/ft or 0.001° (0.02 mm/m)
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Accuracy±6 µm/150 mm or ±35 µm/1000 mm stroke at (90.000°±0.500°); ±12 µm/150 mm or ±70 µm/1000 mm stroke at other angles
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Calibration traceable toNIST, JIS, DIN (USA, Japan and Germany)
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Repeatability0.001° (0.02 mm/m) (0.0002 in/ft)
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Response time≤ 5 s
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DisplayLED
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Power supply2 x AA 1.5 V batteries / USB
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MaterialPC-ABS / zinc alloy
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ConnectionBluetooth (approx. 15 m)
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Operating temperature-10°C to +50°C (calibrated over the full range)
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Storage temperature-20°C to +60°C
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Dimensions (mm)149 x 51 x 40
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Weight (approx.)500 g
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User self-calibrationYes
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Scope of deliveryPrecision level DWL-1900XY
Carrying pouch
Manufacturer's calibration certificate
Code card for a one-time download of the app
Software & apps
Digi-Pas Smart Level app
iOS and Android
Wireless alignment and levelling with a smartphone or tablet via Bluetooth. One free app comes with the purchase; additional apps are available in the App Store and Google Play. Each app works on the paired device and with any DWL-1900XY.





