Continuous Monitoring
Sensors left permanently on the machine, feeding a gateway or the plant network without anyone walking a route. This is how you watch machines that are unreachable, run unattended, or fail faster than a monthly round can catch. SES holds the range as an authorised SKF distributor, covering sensor outputs 4-20 mA, digital bus, wireless radio; measured Vibration in three axes plus surface temperature; sample interval From minutes down to near real time; power Loop-powered, mains or long-life battery. Executions include wireless vibration sensors, wired 4-20 mA vibration transmitters, multi-channel online monitoring units, gateways and network hardware, among others. It is specified most often into cooling tower fan gearboxes on tall structures and slurry pumps in ash and tailings handling. Every part is genuine SKF through official channels, with designation, specification and options confirmed against your duty before it ships — supplied from Kolkata and our branch network, with breakdown cover that does not sit in an inbox.
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From integrated steel plants to power utilities and EPC majors — the works that cannot afford a counterfeit part specify through SES.
Use
Always-on measurement and trending
Connection
Wired 4-20 mA, digital bus or wireless
Best for
Inaccessible, unmanned or fast-failing machines
Alarm
Threshold plus rate-of-change
Where it runs.
You will find Continuous Monitoring in the parts of a plant where this particular duty actually occurs. In practice that means cooling tower fan gearboxes on tall structures, slurry pumps in ash and tailings handling, remote conveyor drive stations, and equally furnace and dryer fans in hot zones, unmanned pump houses and booster stations, critical gearbox trains in paper mills. What links them is the duty rather than the machine name — use: Always-on measurement and trending. If your installation is not on that list it matters less than you would think: the operating condition decides the specification. Send us the load, the speed, the running temperature and the environment it runs in, and we will match it to the right execution in the SKF range and confirm what is in stock.
Specify it against the duty.
Specification here follows the operating condition, not the catalogue. No cable route exists to the machine — A wireless sensor, after checking gateway line of sight. Steel structures kill radio range far faster than the datasheet range suggests. Failure mode develops over hours rather than weeks — Continuous measurement with rate-of-change alarming. A monthly route will simply arrive after the event. Data must land in an existing DCS or PLC — Sensors with a 4-20 mA output mapped to spare analogue inputs, rather than a separate island system nobody logs into. Where two of those apply at once, specify for the harsher of the two — under-specifying is what puts the part back on the bench a month later. Send us the duty and we will confirm the execution.
Ordering this from SES.
Set alarm thresholds from at least a month of your own baseline data rather than a textbook table. Every machine has its own normal, and default thresholds either bury the operator in nuisance alarms or stay quiet through a genuine failure.