Sensor and Gateway Health Monitoring

The module watches the devices as well as the readings. A sensor that stops reporting, a low battery or a gateway without power raises an alert of its own, routed to the same people.

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Why silence needs an alert

A probe comes loose, a battery runs down or a supply is switched off. The screen keeps showing the last value it received, and people keep trusting it. Unless a missing reading is treated as a fault, a monitoring system stops monitoring without anyone noticing.

What is watched about the devices

Stopped reporting

A device that has missed its expected readings raises an alert, routed like any other. The gap is recorded against that device. Silence has a name.

Battery and power

Low battery on a wireless sensor, and a gateway that has lost its supply, are both flagged. Maintenance can then act before the next shift starts, and not after a full day of missing data.

Values that cannot be true

A cold room reading sixty degrees, or zero flow on a running pump, usually points at the sensor and not the machine. Such values are marked suspect and are not charted as fact.

Calibration due

A scheduled comparison against a reference instrument comes with a reminder. Sensors due for verification or replacement are listed. Drift is caught by the calendar.

What the maintenance in-charge reads

Devices that stopped reporting, and the gap they left
Batteries and gateways needing attention
Sensors due for calibration this month
Readings marked suspect, waiting to be checked

FAQ

Frequently asked questions

Who replaces a dead sensor?

Your electrician or the vendor who supplied the device, because the hardware is yours. Support from GullySystem covers device health, renewals, calibration reminders and adding new measurement points where you need them.

Can it tell a dead sensor from a stopped machine?

Sometimes, by checking what else on the line is still reporting. Where it cannot tell, the reading is marked suspect. A person then checks it.

Who holds the SIM and the cloud account?

Both stay in your name. Renewal dates are watched so that a SIM does not lapse unnoticed. The device inventory, wiring drawings and configuration documents are handed to you.

Talk to us

Tell us what you need.

Share your requirements and one of our engineers will come back to you within one business day.

What happens after you share your requirements

A senior engineer reads your answers. Nobody phones first.
Within one business day you get a written note: what we understood, what we would start with, and the questions we still have.
If it fits, a proposal follows with the order of work, what we need from you and what you receive at each step.
No call is booked and nothing is paid until you have read the note. Your details stay with us.

Start with your requirements

Seven short steps that tell us what you need. A senior engineer reads them before anyone gets in touch.