Section 1.0 General Information; Purpose Of This Guide; Typical Thermal Airflow Measurement System Installation - Nailor ELECTRA-FLO G5 Operation And Maintenance Manual

SECTION 1.0: General Information
Thank you for purchasing the Airflow Measuring Control
Damper with the factory provided Airflow G5 Transmitter. As
our valued customer, Nailor's commitment to you is to provide
fast, reliable service and assistance while continuing to offer
you the most accurate and reliable products to meet your airflow
measurement and control needs.

1.1 Purpose of this Guide

This manual provides information regarding the installation,
operation and maintenance of the AMD Unit and the provided
Airflow G5 Transmitter. This is NOT, nor is it intended to
be an electrical or HVAC trade manual. This manual is the
basic reference tool for the ELECTRA-flo G5 Transmitter,
including its power connection and associated outputs. Refer to
supplemental documents for additional information.
ELECTRA-flo
Thermal Airflow Transmitter
ESC
ENT
CONDUIT
CONNECTION
FOR
OUTPUT
SIGNALS
3/21 IOM-ELECTRA-FLO-INST
Nailor Industries Inc. reserves the right to change any information concerning product or specification without notice or obligation.
LCD
DISPLAY
USER
INTERFACE
KEYPAD
UP
DN
CONDUIT
CONNECTION
FOR
POWER
INPUT
TRANSMITTER TO
PROBE ARRAY CABLE
WITH MINI-DIN
SNAP AND LOCK
CONNECTOR
Typical Airflow G5 Transmitter and Probe Installation
1.2 Typical Thermal Dispersion Airflow
Measurement System Installation
Nailor's Airflow Measuring Damper accurately measures the
average velocity of flowing air by means of thermal dispersion
sensors located in airflow ducts. Temperature is also measured
via these sensors. The Airflow G5 Transmitter can average data
from a maximum of 32 individual flow sensors, and is designed
to measure airflow in a single duct or fan inlet.
Analog outputs and an RS485 interface for BACnet
MODBUS ® convey data from the Airflow G5 Transmitter to local
controllers or a BMS.
Physical installation details for the Airflow Measuring Dampers
can be found in the Airflow Measuring Damper Installation
Instructions (available at nailor.com).
EXTERNALLY MOUNTED PROBES IN HORIZONTAL DUCT
SINGLE CABLE
CONNECTION
FROM PROBE
AIRFLOW
ARRAY TO
TRANSMITTER
®
or
PROBE TO PROBE
CONNECTION IN
DAISY CHAIN
CONFIGURATION
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