Speed Switch and Speed Transmitter from Dynalco Controls

Dynalco Speed Switches and Transmitters are available in several versions including magnetic pickup powered. Some have proportional outputs for remote reading or powering external devices.



SST-2000A and SST-2000H Series Speed Switch/Transmitter

SST-2000A and SST-2000H Series Speed Switches/Transmitters receive signal input from a passive or active magnetic pickup, shaft encoder, contact closure, flowmeter, etc., to provide proportional analog outputs and either 0, 2, or 4 relay trip setpoints.

Features:

  • The ultimate in Over/Under Speed Protection for your rotating equipment
  • The SST-2000A/H Series Speed Switch/Transmitter is available in six variations:
Model
No. of Setpoints
Analog Outputs
3rd Party Certifications
SST-2000A
0

2 Analog Ouptuts:
1) 0-1 mA Ouput
2) 4-20 mA Ouput or 0-5 VDC or 0-10 VDC (switch selectable)

CSA: General Certification LR 92270
ABS: type approval
CE: 89/336/EEC, Light Industrial
CE: 72/23/EEC, Low Voltage Directive
SST-2200A
2
SST-2400A
4
SST-2000H
0
2 Analog Ouptuts:
1) 0-1 mA Ouput
2) 4-20 mA Ouput or 0-5 VDC or 0-10 VDC (switch selectable)
CSA: Class I, Div. 2, Grp. D, LR 45322*
CE: 89/336/EEC, Light Industrial
CE: 72/23/EEC, Low Voltage Directive
SST-2200H
2
SST-2400H
4
* Approval contingent upon housing an SST-2000H series device in a CSA-certified enclosure.






SW-200B Speed Switch

Features:

  • over/under speed protection
  • crank disconnect
  • speed monitoring
  • transmitter
  • 3 relay setpoints

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. Housing is gasketed and sealed.



 

SW-50 Speed Switch

Features:

  • overspeed protection
  • alarm
  • 2 relay setpoints

The SW-50 Speed Switch provides reliable engine overspeed protection and is fully field- programmable.

The SW-50 Speed Switch has two relay setpoints: one overspeed plus one auxiliary for crank disconnect, generator field-flashing, or other alarm.

 



F-16 Signal Generator/Counter/Calibrator

Used to calibrate tachometers, digital speed indicators, governors, counters, frequency meters. Measures signal frequency from magnetic pickups, pulsers, ac generators, shaft encoders. Eliminates the need for a frequency counter or an audio generator.




 

 

 


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