![ROTASTOP SU1MZAI Stopped Motion Monitor EN 60079/IEC 60079 (Dust zone21/Gas zone1)](https://www.synatel.co.uk/wp-content/uploads/2016/09/18mm-Rotastop-300x300.jpg)
ROTASTOP SU1MZAI Stopped Motion Monitor
ATEX EN 60079/IECEx 60079
(Dust zone21/Gas zone1)
Rotastop SU1MZAI. An 18mm diameter, fully self contained unit, incorporating a proximity sensor & associated stopped motion circuitry. The output maintains it’s ‘on’ state whilst the target is moving. Manufactured by SYNATEL it is ideal for chain or gear driven shafts. ATEX EN60079 & IECeX IEC 60079 hazard area use approved.
![Underspeed Monitor EN 60079/IEC 60079 (Dust zone20/Gas zone0)](https://www.synatel.co.uk/wp-content/uploads/2016/09/30mm-Rotaslip-300x300.jpg)
ROTASLIP PU1TZAI/PU1TRHAI Underspeed Monitor
ATEX EN 60079/IECEx 60079
The Rotaslip PU1TZAI/PU1TRHAI underspeed monitors from SYNATEL are designed to detect a stud or bolt on a shaft and indicates a fault condition (open circuit) if the input speed reduces by 20% or more below set running speed. Ideal for belt driven applications. ATEX EN 60079 & IECEx IEC 60079 dust & gas hazard area use approved.
![ROTAMATIC PU1DR(A) Underspeed Monitor EN 50281 (Dust zone21) + Whirligig WG1](https://www.synatel.co.uk/wp-content/uploads/2016/08/WG1-1-300x300.jpg)
ROTAMATIC PU1DR Underspeed Monitor
Designed, manufactured & supplied by SYNATEL, the ROTAMATIC sensor is a moulded, DIN standard limit switch packaged underspeed monitor with relay output.
Output goes open circuit if input speed reduces by 20% of programmed speed setting.
![Modular Stopped Motion Monitor](https://www.synatel.co.uk/wp-content/uploads/2016/09/LSM48-1-1-300x300.jpg)
MODUSTOP LSM48 Modular Stopped Motion Monitor
A modular stopped motion monitor, designed by SYNATEL to work with a separate proximity sensor. Output goes open circuit after time period if incoming pulses stop.
![RMR48T](https://www.synatel.co.uk/wp-content/uploads/2016/09/RMR48T-1-1-300x300.jpg)
MODUSLIP RMR48/T Modular Under/Overspeed Monitor
An Underspeed or Overspeed module in a 48mm DIN standard enclosure designed, manufactured & supplied by SYNATEL. Single pushbutton calibration for set running speed and start-up delay.
![WHIRLIGIG Proximity Sensor Attachment Accessory EN 80079 (Dust zone20/Gas zone0) WG1](https://www.synatel.co.uk/wp-content/uploads/2016/08/WG1-4-300x300.jpg)
WHIRLIGIG WG1 Proximity Sensor/Speed Monitor Attachment Accessory
ATEX EN 80079 (Dust zone20/Gas zone0)
A low cost, fully contained speed monitoring attachment, allowing easy fitting of all SYNATEL 18/30mm diameter & DIN standard limit switch style inductive proximity sensors/speed monitors. ATEX mechanical approval.
![WGHD Heavy Duty Whirligig](https://www.synatel.co.uk/wp-content/uploads/2016/11/HDWG-300x300.jpg)
WGHD Heavy Duty Whirligig
WGHD Heavy Duty Whirligig: Heavy duty , all stainless steel construction, fully contained speed monitoring attachment, ideal for mine or quarry use. Allows easy fitting of all Synatel 12/18/30mm diameter inductive proximity sensors/speed monitors. Simple M16 fixing. Targets are fully enclosed and require no further guarding.
![Speedmaster + Pulse Pilot](https://www.synatel.co.uk/wp-content/uploads/2016/11/speedmaster1-300x300.jpg)
SPEEDMASTER SSM1 Sensor Calibration Checker/programmer
(Audit)
The SpeedMaster from SYNATEL is a test instrument designed to check the function and calibration of all types of SYNATEL speed monitors.
SPEEDMASTER SSM1 + PULSE PILOT PP1 – Speed/Switch point Calibration Checker (Ideal for Calibration/Auditing).