ADJUSTABLE PRESSURE SWITCH
APS-JB(A) series
*FEATURES
‧ APS-JB(A) adjustable pressure switch allow the commutation of a micro-switch with exchange contacts once a preset pressure value is reached.
‧ The preset pressure regulation is adjusted by the regulation dowel situated inside the instrument that can be intercepted with a 2mm hexagonal key.
*SPECIFICATIONS
Body material：Ottone brass or SS316L
Assembly：In every position
Switching accuracy：± 4% of the end of scale to 20°C
Fixed hysteresis value：
Membrane execution ~ 10% of the end of scale
Piston execution ~ 15% of the end of scale
Seal type：VITON / PTFE / EPDM / HNBR
Working temperature：From - 20°C to + 80°C
Operating point：adjustable through an internal screw
Switching frequency：90 cycles/min
Connection：1/4"BSP
Contacts：SPDT NO / NC
Electric features：
Maximum load－0.5 Ampere at 250 VAC ;0.15 Ampere at 110 VDC
Electric protection according to DIN40050, IP65 for M2 and M3 execution
Electric contact according to DIN 43650
Exchange contacts NO and NC
Electric connection：M2 16X16 / M3 30X30
Range：
0 ｜ 0.2~2.5bar diaphragm type ｜Max. range: 10bar
1 ｜ 1~10bar diaphragm type ｜Max. range: 25bar
3 ｜ 5~50bar piston type ｜Max. range: 300bar
5 ｜ 10~100bar piston type ｜Max. range: 350bar
7 ｜ 30~250bar piston type ｜Max. range: 400bar
9 ｜ 100~400bar piston type ｜Max. range: 600bar
