Speed Monitors, Switches & Transmitters
Dynalco's over and under speed monitors, speed switches and speed transmitters designed to monitor and protect critical rotating machinery from over and underspeed conditions. These highly dependable and fast acting instruments can be used as part of your primary shutdown systems.
SW-100 Speed switch for over or under speed protection
The SW-100 provides reliable over/ underspeed protection and is fully field- programmable. It has one relay setpoint, 0.1% accuracy, response time from 5 ms, and operates over a range of 0.1 to 25,000 Hz.
Dynalco
SW-50 Speed Switch for Over and Under speed protection
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.
Dynalco
SST-7000/7100 Digital Speed Switch and Transmitter
The SST-7000 digital speed switch transmits a pulse or frequency input to provide an accurate 4 – 20 mA
output or 0-5/0-10 VDC linear output to a PLC or other read-out instruments for reliable and accurate speed monitoring.
Dynalco
- 50 msec response time
- 0 to 50 kHz input frequency
- USB Programable input and output
- Single relay output (7100)
- Repeater output
SST-7200 / 7400 Digital Speed Switch and Transmitter
SST-72007400 is a PC-programmable, DIN rail mounted speed switch with 2 or 4 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection
Dynalco
- 50 msec response time
- 0 to 50 kHz input frequency
- USB Programable input and output
- Dual or Quad relay output
- Repeater Output
SST-7200D / 7400D Digital Speed Switch and Transmitter with Display and Keypad
SST-7200D/7400D is a PC-programmable, DIN rail mounted speed switch with 2 or 4 standard relays to protect your rotating equipment from failure by providing reliable under/over speed protection
Dynalco
- 50 msec response time
- 0 to 50 kHz input frequency
- USB Programable input and output
- Dual or Quad relay output
- Repeater Output
PNT-202 Magnetic Pickup Powered Speed Switch
PICKUP POWERED OVERSPEED TRIP: over/under speed protection.
The PNT-202 receives power and signal input from (2) magnetic pickups, providing 2 setpoints for tripping SPV-200 Pneumatic Solenoid.
Dynalco
SST-2000 Speed Transmitter
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.
Dynalco
SST-2200 Speed Switch & Transmitter
SPEED SWITCH: over/under speed protection, transmitter with 2 standard relay setpoints
The SST-2200A has 2 relay setpoints and receives signal input from a passive or active magnetic pickup, shaft encoder, contact closure, flowmeter, etc. to provide proportional analog outputs.
Dynalco
SST-2400 Speed Switch & Transmitter
SPEED SWITCH: over/under speed protection, transmitter with 4 standard relay setpoints.
The SST-2400A has 4 relay setpoints and receives signal input from a passive or active magnetic pickup, shaft encoder, contact closure, flowmeter, etc. to provide proportional analog outputs.
Dynalco
MTH-103E Tachometer / Hourmeter / Overspeed Trip
The MTH-103E is a newer version of the MTH-103D. The function, package size and wiring are the same although the MTH-103E has a keypad that replaces the old push button, making programming easier and quicker. This product features a 5- digit tachometer, hourmeter, and trip. The trip can be programmed to activate on overspeed, underspeed (Class C), or hours. It may be magnetic pickup or DC-powered.
Dynalco
SW-200B Speed Switch
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.
Dynalco
Measurement Solutions Australia | 02 9894 4300 | sales@measurement-solutions.com