Remote monitoring system for hazardous locations

2:

• The remote monitoring system for hazardous locations of claim 1, wherein the one or more remote transmitter is approved for use in a Class 1, Division 1 hazardous location.

3:

• The remote monitoring system for hazardous locations of claim 1, wherein the sealed, explosion proof enclosure is approved for use in a Class 1, Division 1 hazardous location.

4:

• The remote monitoring system for hazardous locations of claim 1, wherein the one or more signal concentrator communication with the cloud is cellular or wireless.

5:

• The remote monitoring system for hazardous locations of claim 1, wherein the one or more signal concentrator communication with the one or more signal concentrator is wireless.

6:

• The remote monitoring system for hazardous location of claim 1, wherein one or more remote transmitters are pressure, temperature or flow transmitters.

7:

• The remote monitoring system for hazardous location of claim 1, wherein the one or more remote transmitter comprises between 1 and 25 remote transmitters.

8:

• The remote monitoring system for hazardous location of claim 1, wherein the one or more remote transmitters and the one or more signal concentrator are all located indoors, and are less than 100 feet apart.

9:

• The remote monitoring system for hazardous location of claim 1, wherein the one or more remote transmitters and the one or more signal concentrator are all located outdoors, and are less than 300 feet apart.