WISEN
WISENMESHNET® Product
1302 Series-WISENMESHNET® Standard Dual-Axis Tilt Node
Features



WISENMESHNET® Standard Dual-Axis Tilt Node (1302 Series) @25°C
Basics
Standard Dual-Axis Tilt Node
Battery Power
Qty. x 1 (3.6V D-Cell ER34615)
Accuracy Stop Voltage
2.7VDC
Mesh Stop Voltage
2.1VDC
Battery Connection
Standard Metal Battery Holder
Working Current (DC)
Max. 23mA (Typ. 18mA)
Storage
Min. 450 Messages during Meshing
L x W x H
80 x 75 x 57mm
Weight
0.43kg
Primary Sensor
Sensor Type
MEMS Dual-Axis Tilt Sensor, A-axis; B-axis Tilt Values
Range
-30°- +30°
Accuracy
0.01° (36″ or 0.1745mm/m) within readings [-10°, +10°]; 0.04° (144″ or 0.700mm/m) within readings [-30°, +30°]
Resolution
0.0025° (9″ or 0.0436mm/m)
Long Term Stability
< 0.014° (50″ or 0.2443mm/m)
Industrial Standard
Casing and Painting Materials
Aluminium-Alloy Die Castings 12 (Epoxy Polyester Powder Coating)
Operating Temperature
-40 to 80°C
Certificates
CE, London Underground Product Approval
Applications
Infrastructure tilting condition monitoring of accuracy 0.01°, such as retaining wall, supporting column, river embankment etc.
From the 1st level of data conversion, the movement of one end of a beam/crossbar can be monitored (with accuracy of 0.17mm/m), such as land sliding, railway track monitoring.
With our latest developed mathematical model, we can achieve a 0.3mm accuracy for the Horizontal Convergence of a metro tunnel of 6 segments in Shanghai Metro.
Tilting Orientation
Tilting Mark

1303-1/1302-1


As shown below, readings (of the blue axe) get smaller from Status 1 to Status 2; increase from Status 1 to Status 0.

1F06-3/1303-2/1302-2


Installation Guidance: Ensuring the tilt node is installed parallel to the horizontal ground plane.
1302-3

Figure. Standard Dual-Axis Tilt Node Product Photos.

1302-4

Figure. Standard Tilt Node Rotational Bracket.

1302-5

Figure. Levelling on Different Angular Walls (Ensuring the node is installed parallel to the horizontal ground plane).

1302-6

Figure. WISENMESHNET® Tilt Node (Horizontal Type) released before 12/12/2015. Angular Wall Mounting (refer to Wisen’s

Angular Bracket)