5-O&M_Diagnostics_r1e Section 3Page 7
EBTRON, Inc • 1663 Hwy 701 S., Loris, SC 29569 • Toll Free: 800-2EBTRON (232-8766) • Fax: 843-756-1828 • EBTRON.com
field diagnostics. Probe numbers (P1 to Py) are dynamically assigned by the transmitter after initial power up,
left to right, based on the connector receptacle used. Use the ↑ ↓ pushbuttons to navigate through the list of
probes that the transmitter to confirm that all probes for the location are connected. The probe number, serial
number and letter “T” is displayed for each probe connected.
If a probe is removed after initial power-up the letter “F” will follow the serial number.
5.3.2. Average Velocity of the Sensor Nodes [AVG VELOCITY]
The running average velocity of all properly functioning sensor nodes in FPM [m/s]. The running average
integration is set to the LCD integration parameter [LCD INTG].
[Menu path: SETTINGS ↓ DIAGNOSTICS > DEV INFO ↓ LOC DIAG >↓ AVG VELOCITY]
Applies to: All models.
5.3.3. Average Fan Velocity (FAN VELOCITY)
The running average velocity of each individual fan in a fan array in FPM [m/s]. The running average
integration is set to the LCD integration parameter [LCD INTG].
[Menu path: SETTINGS ↓ DIAGNOSTICS > DEV INFO ↓ LOC DIAG >↓ FAN VELOCITY > {fan list 1 to n}]
Applies to: GTx108-F/An models only.
5.3.4. Fan Volumetric Airflow Rate (FAN FLOW)
The running average volumetric airflow rate of each individual fan in a fan array in CFM [L/s]. The running
average integration is set to the LCD integration parameter [LCD INTG].
[Menu path: SETTINGS ↓ DIAGNOSTICS > DEV INFO ↓ LOC DIAG >↓ FAN VELOCITY > {fan list 1 to n}]
Applies to: GTx108-F/An models only.
5.3.5. Average Temperature of the Sensor Nodes [AVG TEMP]
The running average temperature of all properly functioning sensor nodes in °F [°C]. The running average
integration is set to 20 and cannot be modified. The average temperature including any user entered offset.
[Menu path: SETTINGS ↓ DIAGNOSTICS > DEV INFO ↓ LOC DIAG >↓ AVG TEMP]
Applies to: All models.
5.3.6. Average Temperature Offset Adjustment [TEMP OFF]
A user entered temperature offset in °F [°C].
[Menu path: SETTINGS ↓ DIAGNOSTICS > DEV INFO ↓ LOC DIAG >↓ TEMP OFF]
Applies to: All models.
Use the ↑ and ↓ pushbuttons to enter a user defined offset. Press the ENT pushbutton to accept the offset or
the ESC pushbutton to keep the previous value.
The temperature output of the EBTRON device is velocity-weighted and more accurate than the
simple arithmetic average obtained by a field temperature measurement or traverse. A field
temperature measurement will not match the velocity-weighted output shown on the display. The
arithmetic average of the sensor nodes is indicated by AVG TEMP in 5.3.5. If an adjustment is made
to a field measurement, it should be to AVG TEMP and not the displayed or output temperature of the
device.
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