The J120-193, the J120-194, the J120-126 UE explosion-proof pressure switch 



 Storage temperature -54 ~ 71 ℃ 
 Temperature limit of -50 ~ 71 ° C; type 36 ~ 39, 520 ~ 525 type .701-705 type for -17 to 71 ° C; 
 Every change of the ambient temperature of 28 ℃, the typical drift of the set point value is less than 1% of full scale; for the E121 and E122 type, less than 2%; 
 Set point repeatability of the temperature switch for the adjustable range of ± 1%; pressure switch, 50-55, S50B-S55B ,126-164, S126B-S164B.171-174 ,270-274 ,358-376 ,520-535 ,560-564 ,701-705 model is the adjustable range of ± 1% ,450-559 adjustable range of ± 0.5%; 36-39,183-194,483-494,565-567,612-680 models such as the adjustable range of ± 1.5% 
 Impact by 10 ms, 15G impact test can reproduce the set point 
 Anti-vibration 2.5G, 5 ~ 500Hz vibration experiments can reproduce the set point 
 Shell aluminum alloy (Max.0.4% Cu) die-casting shell; epoxy coating; gasket seal; the former standard for J, C, F switch has an internal set point locking feature; the former standard for the B, H, E model with the anti-jamming airtight aluminum scale cover; aluminum nameplate 
 Enclosure rating NEMA 4X; 7; 9; IP66; 
 Switch output one or two single pole double throw (SPDT) output; double switch were set to 100% span the entire range; switch can be connected as normally open or normally closed 
 Power rating of 15A, 125/250/480VAC 
 The J120-190, the J120-191, the J120-192, the J120-193, the J120-194 
 The J120-171, the J120-172, the J120-173, the J120-174; 
 The J120-183, the J120-184, the J120-185, the J120-186, the J120-188, the J120-189; 
 J120-610, J120-611, J120-612, J120-613, J120-164, J120-165, J120-166; J120-700, J120-701, J120-702, J120-703, J120-704, J120- 705, the J120-706