SES

Control of solids
Swiveling levers

Intended use

The swiveling lever in the different models SES with microswitch, SIS with inductive sensors and SNS with NAMUR sensors are to be used to signal and ensure the connection of hose in silo or deposit installations or any other tranport system.

Function

While coupling the counter coupling or hose coupling, the lever is swivelling besides and the limit switch will be actuated.

At the ending of the coupling, the lever moves back to the initial position and the switch is disengaged.

In addition, there is a hole to place a security padlock if required.

Mechanical connection

Mount the indicator using the round steel shackle over the tube.

The lever must be installed over the connection, approximately at medium height and when it is mounted to inclined or horizontal tubing, the swivelling lever limit switch always must be mount on the top side. The lever must fall trough his own weight in the drafted final position.

Dimensions

Approximate measures given in mm.

Technical data


Name	Swiveling lever
Type	SES DN... ref: 2902-0-... SIS DN... ref: 2902-1-... SNS DN... ref: 2902-2-...
Contact voltage:
SES	10 – 250 V AC (50 – 60 Hz) 10 – 250 V DC
Supply voltage:
SIS	10 – 30 V DC
SNS	8 V DC
Contact function:
SES	1 NA + 1 NC
SIS	PNP (NA)
SNS	NA
Cable output	5 metres (Under request 2 meters or 10 meters)
Capacity of the contact SES	1.5 A / 250 V AC (for resistive loads) For inductive or capacitive loads reduce at 50%
Current of the contact SIS	200 mA (for resistive loads) For inductive or capacitive loads reduce at 50%
Ambient temperature:
SES	-25° C – +70° C
SIS	-20° C – +60° C
SNS	-25° C – +60° C
Protection:
SES	IP67 according to DIN EN60529
SIS y SNS	IP68 according to DIN EN60529
Weight	3 kg depending on the model
Materials:
Body	Galvanized steel
Cable	Double insulation PVC