Flange Zero Speed Switches

Heavy Duty Zero-Speed Alarm Switch -- SITRANS WM100
from Siemens Process Instrumentation

verview. SITRANS WM100 is a heavy-duty zero-speed alarm switch. This non-contacting unit provides cost-effective equipment protection even in the harshest conditions. Benefits. Up to 100 mm (4 inch) gap between SITRANS WM100 and targets. Rugged, low maintenance suitable for tough environments. 1... [See More]

  • Mounting: Flange
  • Number of Relays: 1
  • Technology: Magnetic Proximity
  • Contacts: SPDT
SST-2000A Speed Transmitter -- SST-2000A
from Dynalco

SPEED TRANSMITTER, CSA General Classification and CE approved. Receives signal input from a passive or active magnetic pickup, shaft encoder, contact closure, flowmeter, etc. to provide proportional analog outputs. The SST-2000A/H series is a highly configurable product. [See More]

  • Mounting: Flange
SW-200B Speed Switch -- SW-200B
from Dynalco

The SW-200B provides reliable engine overspeed protection. It has three adjustable relay setpoints: number one is overspeed. Uses for the two auxiliaries include crank disconnect, generator field-flashing, and speed monitoring. Setpoints are field-programmable and can be tested without overspeeding. [See More]

  • Mounting: Flange
SW-50 Speed Switch -- SW-50
from Dynalco

The SW-50 provides reliable engine overspeed protection and is fully field- programmable. It has two relay setpoints: one overspeed plus one auxiliary for crank disconnect, generator field-flashing, or other alarm. [See More]

  • Mounting: Flange