PSW-150 Series differential switches are ideally suited for laboratory and industrial applications where a rugged, repeatable, and dependable switch is required. For ease of installation, ports are tagged high and low, and the setpoint adjusts over the entire range.
SPECIFICATIONS Approvals: UL listed Repeatability: ±1% range Ambient Switch Shift: 0.04% range/°C Storage Temperature: -55 to 75 °C (-67 to 167°F) Ambient Switch Temp: -40 to 70°C (-40 to 158°F) Process Temp: Brass and phosphor bronze: 120°C (248°F); 316SS: 260°C (500°F) Shock: Setpoint repeats after 15 g at 10 ms duration Vibration: setpoint repeats after 2.5 g at 5 to 500 Hz Output: (1) SPDT, 15 Amp 125/250/480 Vac Enclosure: Cast aluminum, gray enamel finish Electrical: 22 mm (7/8") dia. conduit port, screw terminals Pressure Port: 1/4 NPT Female Weight: 0.9 kg (2 lb)
† Price are shown in RMB.
Ordering Example: (1) PSW-155 has phosphor bronze bellows and a range of 10 to 90 psid, ¥4,845.00
