ABB LM80 Quick Installation Manual
Quick Installation Guide QG/LM80CA-EN Rev. B
LM80
Laser Level Sensor
Intermediate Range Laser Level Sensor
– Range up to 100m for level applications
– Range up to 150m for positioning
– Resolution 10 mm
– Operating temperature -40°C to +60°C
Refer to the LM80 data sheet and user guide for complete specications at:
http://www.abb.com/level
Standard Precautions
– Read the LM80 user guide safety information section before installing or using the LM80
– Do not drop the instrument or expose the internals to water and dirt
– Do not open the terminal compartment in a possible explosive atmosphere
– Do not install or connect with the power on
– Use appropriate insulated lugs or ferrules with stainless washers for connections
– Keep the terminal compartment seal clean and lightly lubricated with Vaseline®
– Ensure that the terminal compartment lid, cable gland or conduit are tight after installation
– Only use glands that have been suitably certied by a notied body
– Do not install conduit so that it can drain into the LM80 terminal compartment
– Remove dirt from the lenses with a clean, damp cloth only
– Aim perpendicular to liquids and avoid aiming into the vessel ll path or at the sun
Laser Safety
Measuring laser always on IEC60825-1 class 1M laser
A class 1M laser is safe for all conditions of use except when passed through magnifying optics. This
means the maximum permissible exposure cannot be exceeded when viewing the laser with the naked
eye without the aid of magnifying optics.
Red pointing laser intermittent IEC80825-1 class 3R laser
Laser comes on at power up for 2 minutes, it can be turned back on for commissioning using the
LCD2 communications and conguration device.
A class 3R laser is considered safe if handled carefully, with restricted beam viewing. With a class 3R
laser the maximum permissible exposure can be exceeded when viewing the laser with the naked eye,
but with a low risk of injury.
Typical LM80 installation with dust tube (P801) and flange
Typical LM80 24V DC electrical installation
Refer to user guide for more information
4 holes 8.5 mm (0.33 in) diameter
Bolt circle 120 mm (4.72 in)
140 mm (5.51 in)
260.4 mm (10.25 in)
4 holes 8.5 mm (0.33 in) diameter
Bolt circle 120 mm (4.72 in)
4 holes 8.5 mm (0.33 in) diameter
Bolt circle 120 mm (4.72 in)
140 mm (5.51 in)
SHCS M6x1 x 40 mm
with flat and lock washers
P801 dust tube
Dust tube gasket
Flange gasket
Mounting plate or flange
(P804, P806, F804, F806,
F810, F815)
3.2 mm (0.125 in) thick
3.2 mm (0.125 in) thick
Dust tube gasket
3 mm (0.12 in) thick
4 holes 8.5 mm (0.33 in) diameter
Bolt circle 120 mm (4.72 in)
Laser pointer opening 12 mm (0.47 in)
Contact us
ABB Analytical Measurements
Level Products
585 Charest Boulevard East, Suite 300
Québec (Québec) G1K 9H4, Canada
Tel: 1 800 858 3847
Tel: +1 418 877 8111
Fax: +1 418 877 2834
E-Mail: laserscanner.support@ca.abb.com
ISOLATED RELAYS
COM A B
COMOUT
+
4-20 0v 24v
1
2
3
4
5
6
24 v DC
power supply
+
-
60 Ω
60 Ω
60 v DC or
250 v AC
power supply
RS232 port for configuration
Power indicator
M5 Earth screw assembly
Internal earth screw assembly
Cable conduit into cable gland or external conduit
100 Ω
AA009014-01 QG/LM80CA-EN Rev. B 11.2012
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