BGS18H Circuit Monitor

Product number

Product type

BGPxx

Three-phase capable 900MHz/2.4GHz Branch Circuit Monitors with graphical OLED display power meter

BGSxx

Three-phase capable 900MHz/2.4GHz Multi-Circuit Monitors with graphical OLED display power meter

MP277

Three-phase capable 900MHz/2.4GHz Single Meter Monitors with graphical OLED display power meter

Release history

Release

Type

Key features

Prerequisites

35.28

Recommended

Improves infrared button performance

Adds support for new external flash chip

Fixes local display issue that persisted until reboot

Fixes issue where CT pages are permanently lost from the local display

35.24

Discretionary

Improves CT phase auto-detection algorithm to more accurately detect realistic load conditions

Improves timeliness of readings transmission after power-up

Adds temperature reading

35.22

Discretionary

Incorporates the radio zone in the display rotation

35.20

Recommended

Fixes issue with field upgrade from 35.8 release

Improves CT phase auto-detection algorithm to more accurately detect realistic load conditions

Adds CT details (IMAX, phase, auto-phase status) to display page

On local graphical display, shows electrical readings with units of kilo, mega, etc, to improve readability

35.18

Adds support for field upgrade from 35.8 release

Resolves issues involving L-L voltages on delta circuits

35.16

Improves tap interface responsiveness

Improves metrology system robustness during auto-phase detection

Increases robustness in detecting voltage wiring topology

Eliminates potential for experiencing small negative readings

Improves timeliness of electrical and environmental readings, including when modules switch between mesh networks and for frequently-changing readings

35.14

Additional improvements to configuration details transmitted to gateway

Corrects sensor behavior when auto-phase is disabled

Supports "delta-wired" voltage topology mode

35.12

Supports Rogowski coil current sensors

Improves configuration details transmitted to gateway

Improves voltage topology auto-detect procedure

35.10

New metrology subsystem that supports fine-grained sensor and circuit configuration

Supports new generation of hardware

Power-on self-test process at boot

Adds voltage topology and sensor phase auto-detect algorithms

35.8

GUID displayed at start up

35.6

Improvements to the OLED display pages and tap-based user interface

Increased meter configuration flexibility

Adds support for mV output (shunted) CTs 

35.4

Fix display bug for energy readings (bug did not affect actual readings)

Fix calculation for extremely large currents (bug did not affect billable energy readings)

35.2

Initial production release