Wired 2-axis precision digital level (with data storage function) SELN-011B

This 2-axis digital level (wired) is a highly accurate and lightweight level. Compared to a normal level, the digital display makes on-site adjustments much easier. In addition, the display unit and level sensor are wired together so that measurements can be taken from a distance. Because of its light weight, measurements can be taken in sensitive areas such as areas where wafers are handled. Bubbles are displayed on the monitor screen, allowing adjustment as if looking at a bubble level. The SELN-011B can store data on the main unit and retrieve it later with an SD card, or it can output data in real time via serial communication through the USB port and display it on a PC for easier data storage. Data can also be output in real time via serial communication through a USB port for display on a PC.

Features

01 Angular accuracy of level X and Y axis is ±0.001degree (17.5μ/m)

02 Enables level observation of areas with narrow vertical spacing.

Enables level observation of areas with narrow vertical spacing.

03 Instantaneous measurement results can be read and there is no reading error

04 Simultaneous 2-axis adjustment is possible, allowing even beginners to perform leveling work.

05 Setting a passing range for level inspection makes the level adjustment work easy even for beginners.

06 Angle data file saving function and angle data real-time external output function (USB) are available.

Monitor Details

Spec

Sensor part	Linear - Angle	X-direction　±0.3 deg　　　Y-direction　±0.3 deg
	Measuring Resolution	0.0002deg
	Zero Repeatability	below ±0.001 deg
	Response Speed	below 50 ms
	Operating Temperature	-10℃～＋50℃
Body part	Microcontroller	32 bit
	A/D section	14 bit
	Measuring range	±0.3 deg
	A/D resolution	0.000025 deg
	Display Unit	0.0001 deg
	Pass Range Setting Range	0.0001 deg
	Range Switching	0.01/ 0.001/ 0.0001
	OVER display	0.3 deg or more
Functions	Number of sensor connections	1 ch
	Display section	4.3 inch color LCD Touch panel
		480 x 272 dots
		480 x 272 dots
	Measurement data	Stored in file
		(Max. 15 files, 120 points/file)
		Data external output function (SELN-011B→microSD)
		Data real-time output USB
Power source		Dedicated AC adapter DC6V/ 2A
Power source		4 AA dry cell batteries (1.5V)
Dimensions	Monitor section	W96×D36×H145 mm
	Sensor section (SUS base)	φ50×H19 mm
	Cable	2m
Weight	Monitor section	300 g
Accessories		AA dry cell battery (1.5V) 4 pcs.
		Dedicated AC adapter DC6V/ 2A
		Instruction manual
		Warranty