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 | IP67 according to DIN EN60529 |
Weight | 3 kg depending on the model |
Materials: | |
Body | Galvanized steel |
Cable | Double insulation PVC |
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.