Features:
• 2-wire, loop-powered 4-20 mA analog output
• No user calibration: works right out of the box
• Works with shaft-mounted pulser targets (disc/wrap)
• Rugged stainless steel M18x1 housing with integral conduit attachment
• Reverse-wiring protected
• FM approved, Dust Ignition-proof Class II, Div I (E, F, G)
• NEMA 4X, IP65

 

ST420-LT- Integral ½ in flexible liquid-tight conduit fitting
ST420-DI- Integral ½ NPT female conduit port

 

The patented ST420-LT and ST420-DI detect passing magnets of a shaft-mounted pulser disc or wrap and output a smooth, continuous 4-20 mA analog signal in direct proportion to shaft rotation speed.


Custom speed and pulser disc/wrap PPR ST420-LT and ST420-DI models are available upon request.

 

 

Request Information
Items
ST420-LT / ST420-DI

ST420-DI Shaft Speed Sensor (Low Speed)
ST420-LT / ST420-DI

ST420-DI Shaft Speed Sensor (High Speed)
ST420-LT / ST420-DI

ST420-LT Shaft Speed Sensor (Low Speed)
ST420-LT / ST420-DI

ST420-LT Shaft Speed Sensor (High Speed)
ST420-LT / ST420-DI

Custom
Description N/A low speed 0.2-200 RPM, 8 pulses per revolution N/A High Speed 0.2-2,000 RPM, 8 pulses per revolution N/A low speed 0.2-200 RPM, 8 pulses per revolution N/A low speed 0.2-2,000 RPM, 8 pulses per revolution N/A Custom models may be build to order
Cable Length N/A 10' standard
Certifications N/A ISO 9001
Manufacturer N/A Electro-Sensors