Key facts
- Manuals
- 2
- Languages
- EN
- Last added
- 2023-10-18
Featured Air Monitor manuals

Air Monitor ELECTRA-fl o/SD Thermal Airfl ow & Temperature User Manual
This manual provides installation, configuration, and operation instructions for the ELECTRA-fl o/SD thermal airflow and temperature measurement system. It covers mounting guidelines, power and signal connections, BACnet MS/TP and MODBUS RTU setup, and maintenance. The device measures air velocity and temperature using surface-mount thermistors and transmits data via configurable protocols. It is designed for HVAC applications in ducts from 4" to 16" diameter and must be installed per specified clearance guidelines for accurate readings.
Covers: Introduction · Typical Meter Installation · Specifications · Installation · BACnet MS/TP or MODBUS RTU · Maintenance/Inspections

Air Monitor 727-447-6140 Thermal Airflow & Temperature Installation and Operation Guide
This guide provides instructions for the installation, operation, and maintenance of the Air Monitor ELECTRA-FLO/SD Thermal Airflow & Temperature measurement system. The device measures average air velocity and temperature using surface-mount thermistor sensors and transmits data via dual analog outputs.
The manual covers safety precautions, typical installation scenarios for VAV boxes and ducts, and detailed steps for mounting the unit to duct walls. It also explains power and signal connections, configuration via DIP switches, and troubleshooting procedures.
Covers: General Information · Specifications · Installation · Mounting · Power/Signal Connections · Configuration
Latest Air Monitor manuals
Air Monitor ELECTRA-fl o/SD Thermal Airfl ow & Temperature User Manual
User Manual 20 pages · 1.8 MB · ENUser manual for Air Monitor's ELECTRA-fl o/SD thermal airflow and temperature meter with BACnet MS/TP or MODBUS RTU output.
Air Monitor 727-447-6140 Thermal Airflow & Temperature Installation and Operation Guide
User Manual 12 pages · 1.1 MB · ENInstallation and operation guide for the Air Monitor 727-447-6140 thermal airflow and temperature sensor with dual analog output.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Air Monitor manuals
What is the velocity range of the ELECTRA-fl o/SD?
The velocity range is 0 to 3000 FPM.
From: Air Monitor ELECTRA-fl o/SD Thermal Airfl ow & Temperature User Manual
What power supply options are available?
It accepts 24 VAC (20-28 VAC) or 24 VDC (20-40 VDC).
From: Air Monitor ELECTRA-fl o/SD Thermal Airfl ow & Temperature User Manual
What are the velocity ranges available for the sensor?
The velocity ranges are user selectable via DIP switches and include 0 to 500 FPM, 0 to 1000 FPM, 0 to 2000 FPM, and 0 to 3000 FPM.
From: Air Monitor 727-447-6140 Thermal Airflow & Temperature Installation and Operation Guide
How should the sensor be positioned relative to a VAV box?
Locate the sensor a minimum of 3" upstream of the VAV box, or 3" upstream of the pneumatic flow ring if the ring is removed.
From: Air Monitor 727-447-6140 Thermal Airflow & Temperature Installation and Operation Guide
