Fan Inlet Units

Airflow and Temperature Measurement Device with Alarm Capability

EBTRON’s fan inlet airflow measuring stations for accurate and repeatable airflow measurement in fan units (SWSI, DWDI, and fan arrays). One to eight fans are supported; airflow, temperature, and airflow alarms are available on all models. These series are ideal for airflow tracking, air change verification and monitoring, fan performance monitoring, and fault detection. Unsurpassed product features and connectivity options make these the best choice for today’s high-performance buildings.

Individual Fans

Fan Array

# Sensor Nodes

up to 2

up to 4

up to 2

up to 4

up to 8

Measurement Output

Airflow
Temperature

Airflow
Temperature

Airflow
Temperature

Airflow
Temperature

Airflow
Temperature

Accuracy

Airflow: ±2% of reading to NIST-traceable airflow standards
Temperature: ±0.15⁰F [0.08⁰C] to NIST-traceable temperature standards

Connectivity Options (Model code placeholder x= A, C, F, M, N, or U)

Linear Analog Output Signals (AO1, AO2)

A

A

A

A

A

BACnet MS/ TP or Modbus RTU

C

C

N

N

C

BACnet Ethernet or BACnet IP, Modbus TCP and TCP/IP

M

M

M

LonWorks Free Topology

F

F

F

USB "Thumb Drive" Datalogger

U

U

U

NIST Traceable Calibration

Alarms

EB-Link App

Mounting Options

Throat
Forward
Face
Flare
Cantilever

Throat
Forward
Face
Flare
Cantilever

Throat
Forward
Face
Flare
Cantilever

Throat
Forward
Face
Flare
Cantilever

Throat
Forward
Face
Flare
Cantilever

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