PHYSICAL 
DATA 





Temperature limits: 
 
32-200°F 
(0-93.3°C) 

Maximum pressure: 
 
125 psi standard, 
higher ratings available connection: 4", 125 lb. C.I. flange standard.
 Other 
flanges available. Electrical ratings: SPDT snap switch: 12A @ 120 VAC, 5A @

240 
VAC, 0.5A @ 120 VDC resistive. SPDT mercury switch: 4A @ 120 VAC/DC, 2A 
@ 240 
VAC/DC 

Standard Calibration: 
 
For water or 
other fluids with specific gravity between 0.6 and 1.2 

Optional calibration: 
 
Unit may be 
calibrated for fluids with specific gravity as low as 0.5. Specify specific 
            
gravity on order 

Wiring 
connections: 
 
3 screw type, 
common, normally open, normally closed 

Set 
point adjustment: 
 
Cable clamps 
below displacer 

Housing: 
 
Heavy gauge 
steel, ?quot; conduit connection, Neoprene gasketed cover for outdoor use. 
            
Explosion-proof optional 

Displacers: 
 
Porcelain 
standard, 316 SS or graphite available 

Cable: 

 
316 Stainless 
Steel 

Weight: 
 
25 lbs. (11.34 
kg)
 
-도면



A 

C 

TB 


B 



Max. 


Min. 


Max. 


Min. 


Min. 


Max. 



115 1/2" 

8 1/2" 

114" 

6 3/4" 

2 1/2" 

122 1/4"