UE 100 Serie, Installation And Maintenance Instructions Manual, Page: 10 / 16

6 U N I T E D E L E C T R I C C O N T R O L S 1 0 0 B - 0 2
100 Series
1 0 0 B - 0 2 U N I T E D E L E C T R I C C O N T R O L S
7
10 0 S e r i e s
316L stainless steel diaphragm (optional Hastelloy® C, Monel® or Tantalum) Viton® GLT O-Ring (optional Kalrez®, Silicone, ethylene propylene or Aflas®), 316
stainless steel 1/2” NPT (female) pressure connection (optional Hastelloy® B or C, or Monel®), 0.06” orifice. Models 488 and 489 316L pressure connection
483 1 to 20 0,07 to 1,4 0.3 to 2.5 0,02 to 0,17 500 34,5 1000 68,9
484 2 to 50 0,14 to 3,4 0.3 to 3 0,02 to 0,2 500 34,5 1000 68,9
485 4 to 100 0,3 to 6,9 0.5 to 6 0,03 to 0,4 500 34,5 1000 68,9
486 8 to 200 0,6 to 13,8 1 to 11 0,07 to 0,8 500 34,5 1000 68,9
488 50 to 1000 3,4 to 68,9 25 to 125 1,7 to 8,6 2000 137,9 7000 482,6
489 250 to 3500 17,2 to 241,3 50 to 300 3,4 to 20,7 4000 275,8 7000 482,6
Phosphor bronze bellows with 1/4” NPT (female) nickel-plated brass pressure connection. Model 218 has 300 series stainless steel spring in media
218 30 ”Hg Vac to 0 -1 to 0 1 to 2 ”Hg 0,03 to 0,07 0 0 30 2.07
270 4 to 200 0,3 to 13,8 1 to 8 0,07 to 0,6 200 13,8 250 17,2
274 6 to 300 0,4 to 20,7 1 to 10 0,07 to 0,7 300 20,7 350 24,1
Welded 316L stainless steel bellows with 1/4” NPT (female) pressure connection
358 15 to 200 1,0 to 13,8 1 to 3 0,07 to 0,2 200 13,8 800 55,2
361 20 to 300 1,4 to 20,7 1 to 4 0,07 to 0,3 300 20,7 800 55,2
376 25 to 500 1,7 to 34,5 1.5 to 5 0,10 to 0,3 500 34,5 800 55,2
303 stainless steel piston, Buna N O-Ring with 1/4” NPT (female) 303 stainless steel pressure connection (Not recommended for gas service since drying of
O-Ring seal can allow bleeding of medium into the atmosphere)
610 75 to 1000 5,2 to 68,9 30 to 150 2,07 to 10,3 6000 413,7 10,000 689,5
612 125 to 3000 8,6 to 206,8 40 to 250 2,76 to 17,2 6000 413,7 10,000 689,5
616 700 to 5000 48,3 to 344,7 40 to 375 2,76 to 25,9 6000 413,7 10,000 689,5
316 stainless steel bellows with 1/4” NPT (female) pressure connection (Not recommended for gas applications or for rapid or high cycling pressure changes)
680 100 to 1700 6,9 to 117,2 9 to 40 0,6 to 2,8 1700 117,2 2500 172,4
pressure model chart
differential pressure model chart
Model Adjustable Set Point Range Deadband Over Range Proof
Low end of range on fall;
Pressure* Pressure**
High end of range on rise
psi bar psi bar psi bar psi bar
Type H100
(unless noted) (unless noted)
Model Adjustable Set Point Range Deadband Working Proof
Low end of range on fall;
Pressure*** Pressure**
High end of range on rise
“wcd/psid mbar/bar “wc/psi mbar/bar psi bar psi bar
Type H100K
Kapton® Diaphragm, Buna N Sealing diaphragms and epoxy coated aluminum 1/8” NPT (female) pressure connections
540 0.2 to 7 “wcd 0,5 to 17,4 mbar 0.05 to 0.6 “wc 0,1 to 1,5 mbar 200 13,8 400 27,6
541 1 to 20 “wcd 2,5 to 49,7 mbar 0.1 to 1.0 “wc 0,2 to 2,5 mbar 200 13,8 400 27,6
542 5 to 50 “wcd 12,4 to 124,4 mbar 0.2 to 2.5 “wc 0,5 to 6,2 mbar 200 13,8 400 27,6
543 10 to 200 “wcd 24,9 to 497,0 mbar 0.5 to 8 “wc 1,2 to 19,9 mbar 200 13,8 400 27,6
544 2 to 20 psid 0,1 to 1,4 bar 0.1 to 1.3 psi 6,9 to 89,6 mbar 1200 82,7 2500 172,4
545 5 to 50 psid 0,3 to 3,4 bar 0.2 to 2.2 psi 0 to 0,15 bar 1200 82,7 2500 172,4
546 10 to 125 psid 0,7 to 8,6 bar 0.4 to 5.0 psi 0 to 0,34 bar 1200 82,7 2500 172,4
547 50 to 250 psid 3,4 to 17,2 bar 0.8 to 10 psi 0,1 to 0,69 bar 1200 82,7 2500 172,4
548 100 to 500 psid 6,9 to 34,5 bar 2.0 to 15 psi 0,1 to 1,03 bar 1200 82,7 2500 172,4
Kapton
® is a registered trademark of E.I. DuPont.