Turck G1/4 PNP short nose flow switch

Flow rate max. = 1 → 150 cm³/s (water), 3 → 300 cm³/s (oil)
Connection = M12 connection
Control output = PNP
Mounting type = Compact
Supply voltage = 21 → 26 V dc
Display = LED
Tube diameter range = 1/4 inch
Operating temperature min = -25°C
Operating temperature max. = +80°C

Digital Flow Control Sensor. Sensor and signal processor in one stainless steel compact housing On-delay time: 8s (typical) Ingress protection to IP67 Simple adjustment via LED bar graph and potentiometer Response time: 12s max Switch on and off times: 2s typical Output - PNP transistor; short-circuit proof; reverse polarity protected Fluid temperature range: -25 to +80°C (100°C for 10 minutes max.) M12, four-pin plug Flow rates: 1 to 150cm/s (water); 3 to 300cm/s (oil); 2 to 30m/s (air).