EQP-GND-03Fixed monitoring
Ground sensor
stations.
BlueMaestro WBGT stations provide fixed-zone monitoring with continuous automated data feed. Eliminates manual thermometer readings permanently.
ACGIH WBGT methodCE certifiedFCC approved
§ 01Specifications · EQP-GND-03 technical sheetACGIH 202308 SPECS
Specifications
PlatformBlueMaestro Tempo Disc + WBGT Shield
WBGT metricsDBT · WBT · GT · calculated WBGT
Temp range5°C to 60°C
Humidity0–100% RH (±3%)
Refresh rateEvery 60 seconds
ConnectivityWiFi 802.11n · LoRaWAN (optional)
PowerMains powered + 72h backup battery
EnclosureIP54 · indoor/outdoor
Deployment recommendation
One station per 5,000–8,000 sqft of monitored zone area. Minimum 3 stations for ACGIH-compliant facility monitoring. Placement at worker breathing-zone height (1.1m for seated, 1.7m for standing work).
Live data · 3 zones
GND-ZA-01 · Zone A · Loading dock
WBGT31.2°C
0°C
⚠ OVER LIMIT28°C
GND-ZB-01 · Zone B · Assembly floor
WBGT27.4°C
0°C
ACGIH limit28°C
GND-ZC-01 · Zone C · Near roof
WBGT34.8°C
0°C
⚠ OVER LIMIT28°C
60s
Data refresh
Continuous · no gaps
72h
Backup power
Battery continuity
§ 02Deployment · Configure for your facilityAvailableBOOK