solidstate pressure switch with no mechanical moving parts high corrosion resistance by double diaphragm structure two pressure setting points wide pressure medium compatibility can be attached with a t vcr ? fitting features model number designation p s 8 3 - 1 0 2 g - vcr series name rated pressure range 351 0 ~ 34.3 kpa {0 ~ 0.35 kgf/cm 2 } 501 0 ~ 49.0 kpa {0 ~ 0.5 kgf/cm 2 } 102 0 ~ 98.1 kpa {0 ~ 1 kgf/cm 2 } 352 0 ~ 343 kpa {0 ~ 3.5 kgf/cm 2 } 103 0 ~ 981 kpa {0 ~ 10 kgf/cm 2 } pressure reference g gauge v gauge (vacuum) a absolute fitting blank ( r2 3 vcr 7 $ 3 pressure switches ps83 t please refer to the list of model numbers when placing orders. t vcr ? is a registered trade name of cajon co. cajon ? is a registered trade name of swagelok co. note: for handling of vcr fittings, please contact a service center of swagelok co. part name material housing o ring 1 p s 1
sealed liquid compensation resistor board fitting 1 2 3 4 5 1 2 53 4 aluminum fluoro-rubber sus 316l ceramic silicone oil internal structure (g 1/8)
ps83 pressure switches pressure reference gauge absolute 0 ~ 49.0 0 ~ 98.1 0 ~ 343 0 ~ 981 0 ~ ? 98.1 0 ~ 34.3 0 ~ 98.1 {0 ~ 0.5} {0 ~ 1} {0 ~ 3.5} {0 ~ 10} {0 ~ ? 1} {0 ~ 0.35} {0 ~ 1} kpa {kgf/cm 2 } rated pressure range g 1/8(pf 1/8) r 1/4 (pt 1/4) vcr(9/16C18unf) pressure port list of model numbers ps83-501g ps83-102g ps83-352g ps83-103g ps83-102v ps83-351a ps83-102a ps83-501g-r2 ps83-102g-r2 ps83-352g-r2 ps83-103g-r2 ps83-102v-r2 PS83-351A-R2 ps83-102a-r2 ps83-501g-vcr ps83-102g-vcr ps83-352g-vcr ps83-103g-vcr ps83-102v-vcr ps83-351a-vcr ps83-102a-vcr t verify the above model numbers when placing orders. general specifications power standard specifications item pressure reference rated pressure range maximum pressure break-down pressure operating temp. range compensated temp. range storage temp. operating humidity supply voltage pressure medium insulation resistanca dielectric strength sealed liquid pressure port net weight model number ps83 501g 102g 102v 352g 103g 351a 102a gauge absolute 49.0 98.1 ? 98.1 343 981 34.3 (abs) 98.1 (abs) {0.5} {1} { ? 1} {3.5} {10} {0.35} {1} 98.1 196 686 1961 103 (abs) 196 (abs) {1} {2} {7} {20} {1.05} {2} 147 294 1030 2941 147 (abs) 294 (abs) {1.5} {3} {10.5} {30} {1.5} {3} corrosive gases/liquids compatible with sus 316l approx. 140 12 ~ 24 10 % 100 (500 v dc) 500 v ac, 60 s leakage current 1ma maximum silicone oil g 1/8 (pf 1/8) t , r 1/4 (pt 1/4), 1/4 vcr ? 0 ~ 50 35 ~ 85 no condensation ? 20 ~ 70 atmospheric pressure humidity 65 %rh maximum ? 20 ~ 70 kpa {kgf/cm 2 } kpa {kgf/cm 2 } kpa {kgf/cm 2 } c c %rh c m minimum g v dc ripple content consumption current 10 % (p-p) maximum 20 ma maximum maximum t 1 : also compatible with sus316 in case of ps83- ???? -vcr. t 2 : in case of g 1/8 type, an o ring is supplied as accessory. (p15 for positive press., p12.5 for negative / absolute press.) t unless otherwise specified, the specs are defined at an ambient temperature of 25 5 c and excitation voltage of 12 v dc.
load s.output1 main circuit power b sensor common shield s.output2 load 2 !y indicator 1 pressure off hysteresis hysteresis set value set value C98.1 kpa rated pressure barometic pressure barometic pressure on off on hysteresis set value 98.1 kpa absolute vacuum off on no. of output output interface setting method adjustable range 2 npn open collector output adjustable by vr zero through rated pressure, minimum ps83 pressure switches environmental characteristics test item test conditions (at 25 5 c) permissible change vibration 10 ~ 500 hz, 1.5 mm maximum/98.1 m/s 2 , 3 directions for 2 hours each 490 m/s 2 , 3 directions for 3 times each 0 ~ rated pressure, 10 6 cycles 40 c, 90 ~ 95 %rh, 240 hrs. switch output setting: 1 %f.s. maximum shock pressure cycling moisture resistance accuracy 0 ~ 50 c (reference temp.: 25 c) hysteresis switching capacity residual voltage response 30 v dc 80 ma maximum 0.8 approx. 2 v maximum ms 3 2 % f.s. maximum % f.s. display red led (lighted when output is on.) switch output item model number ps83 501g 102g 102v 352g 103g 351a 102a internal electrical schematics ps83-102v ps83- ??? g ps83- ??? a switching operation t 2 switches show same performance.
22 pressure port m 5 depth 6 housing (aluminum with alumite finish) 4-core shielded cable l = 1500 50 awg26 ulno.2844 ( 3.8) g 1/8 (pf 1/8) (sus 316l) 12 8 22.5 551 (10) 8 30 p 12.5 p 15 o ring groove depth 1.8 setting vr 2 setting vr 1 indicator led 2 indicator led 1 sw.out part no. label 22 pressure port m 5 depth 6 13.5 8 23.5 561 (10) 8 30 (25.4) (sus 316l) 3 1 5
setting vr 2 setting vr 1 indicator led 2 indicator led 1 part no. label housing (aluminum with alumite finish) 4-core shielded cable l = 1500 50 awg26 ulno.2844 ( 3.8) ps83 pressure switches ps83 g 1/8 type ps83 r1/4 type outline dimensions unless otherwise specified, tolerance : 0.5(unit: mm) wire color red green white black shield connection power b output 1 output 2 common fitting ps83 vcr type 19 1/4 vcr (sus 316) (16) 8.5 (26.5) 591 (10) 8 30 setting vr 2 setting vr 1 indicator led 2 indicator led 1 sw.out housing (aluminum with alumite finish) 4-core shielded cable l = 1500 50 awg26 ulno.2844 ( 3.8)
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