SWITCHES
AND
SENSORS
For further information www.norgren.com
3
SAS-21
50 TT Series
PTFE Level Detector for High Purity, High Corrosive Applications
All PTFE wetted surfaces
PFA float for greater resistance to corrosives
Low particulate generation
Chemically inert
Specifications
Maximum Pressure 70 PSI (4.8 bar)
Temp. Operating Range -40°F to 300°F (-40°C to 149°C)
Mounting 1/4" NPT
Leads 22 AWG, 24" long
Recommended Minimum?
Liquid SP GR .90
1.88
(48)
A
2.50
(64)
1.38 (35)
1/4 NPT
5/8 Hex
A - actuation point is approximately midway of float
travel in liquid with a specific gravity of 1.0.
UL Recognized
File No. E 129277
CSA Approved
File No. LR 90981
50 TT Series Ordering Numbers
* UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC
PTFE is a registered trademark of E.I. Dupont De Nemours Co.
Part
Number
Stem
Material
Float
Material
Description Switch
Rating
0111-024 TFE PFA SPST, NO Dry 20VA*
0112-024 TFE PFA SPST, NC Dry 20VA*
0113-024 TFE PFA SPDT 3VA
KIP 50 TT Series
