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Endress+Hauser
factory-authorized
service provider |
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Compac
Erecta Switch™
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Factory-approved assemblies |
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Flow,
Liquid Level, and Temperature Sensing Switches
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Industries Served:
Automation
Systems
Brewing
Chemical
Dairy
Environmental
Ethanol & Alternative Fuels
Food & Beverage
Foundry & Metals
Heat Treating
Machine Builders
Mining
Pharmaceutical
Process Skid Manufacturers
Pulp & Paper
Vendor Managed Inventory
Waste & Water
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Vertical
Level Switch Configurations
Using 10-782 Float Switches |
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Style
A: Angle Connected
Switch
Switch
configuration is as shown with a bulkhead angle connector. This
allows the switch to be mounted through the side wall of a tank up to
1/2" thick. The fitting seals with an o-ring through a
13/32" clearance hole. The switch may be close mounted or
extended down with a nipple. |
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Part
Number: |
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Nipple lengths 0 through 30" |
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SA-L1 |
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PP (Polypropylene)
AC (Acetal)
KR (Kynar)
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Nipple
Length |
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Material |
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Options
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Style
B: Straight Bulkhead Connector
Switch configuration is as
shown with a 1/4" NPT fitting and lock nut. Fitting will allow
unit to be connected to a female 1/4" pipe or it can be used to go
through a 17/32" clearance hole. The fitting seals with an
o-ring on through-hole applications. |
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PP (Polypropylene)
AC (Acetal)
KR (Kynar) |
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SB-L1 |
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Nipple
Length |
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Material |
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following four styles have a 1-1/4" NPT mounting fitting. This
fitting will allow the level switch assemblies to be inserted into a tank
through a standard 1-1/4" fitting or bung on a tank. This
fitting has a snap-off cover that is sealed with an o-ring and can be used
to make wire terminations, accept a cord grip, DIN style connector or
cable assembly.
Note: When
specifying level settings on multiple switch units, nipple lengths should
be no closer than 3" to each other for outside/in
installations. Also note that a top switch without a nipple or
connector will interfere with the threads on a 1-1/4"
installation. It is best to consider a 2" NPT adapter for these
applications.
The approximate minimum distance
from the fitting to the first level is 3". Nipple lengths are in
1" increments. When calculating nipple lengths, add approximately
1-1/4" to determine the level at which the switch will activate.
(Subtract 1-1/4" from the desired switching point to determine the
nipple length and round to the nearest 1" increment.) |
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Style
1:
A single level switch and nipple assembly mounted
to a 1-1/4"
NPT fitting.
Part Number:
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PP (Polypropylene)
AC (Acetal)
KR (Kynar) |
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S1-L1- |
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Nipple
Length |
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Style 2:
A dual level switch and nipple assembly mounted
to a 1-1/4" NPT fitting.
Part Number:
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PP (Polypropylene)
AC (Acetal)
KR (Kynar) |
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S2-L1- |
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-L2- |
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Nipple
Length |
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Nipple
Length |
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Material |
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Style 3:
A triple level switch and nipple assembly mounted
to a 1-1/4"
NPT fitting.
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PP (Polypropylene)
AC (Acetal)
KR (Kynar)
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Part Number: |
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S3-L1- |
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-L2- |
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-L3- |
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Nipple
Length |
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Nipple
Length |
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Nipple
Length |
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Material |
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Options |
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Style 4:
A four level switch and nipple assembly mounted
to a 1-1/4"
NPT fitting.
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PP
(Polypropylene)
AC (Acetal)
KR (Kynar) |
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Part Number: |
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S4-L1- |
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-L2- |
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-L3- |
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-L4- |
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Nipple
Length |
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Nipple
Length |
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Nipple
Length |
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Nipple
Length |
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Material |
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Options |
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