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eSurvey ESL2 Auto Level

eSurvey ESL2 Auto Level

Precise Automatic Level

ESL2 is used in geodetic control, construction of roads and industrial applications. The ESL2 with ESM1 can supply higher accuracy and be used in monitoring structural deformation etc. The use of automatic compensator speeds up work and improves accuracy. ESL2 supply the possibility to operate in the temperature from -30℃ to +50℃.

eSurvey GNSS
Shanghai, CN

Description

  1. Equipped with a press button for compensator checking.
  2. Dismountable eyepiece and assorted accessories such as Diagonal Eyepieces.
  3. Adopt crossing suspender frame and compen­sator of air damper.

Specifications

General

Year of introduction

2021

Length [m]

0.13

Width [m]

0.14

Height [m]

0.215

Weight [kg]

1.25

Water sand and dust proof

IP6X

Operating temperature: max. [°C]

50

Operating temperature: min. [°C]

-30

Humidity range [%]

95%

Telescope

Objective aperture [mm]

45

Telescope magnification

32

Angular field of view

1°20'

Stadia constant [mm]

0

Autofocus

N

Viewing section at 100 meter [m]

2.3

Compensator

Type of compensator

Pneumatic

Accuracy of compensator or bubble

14'

Automatic compensator

Y

Operation Characteristics

Min. measuring range [m]:

1.6

Power

Battery

N

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Daniël Haanskorf Peter Tapken Sjors Kloosterman

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