TREND AV-D User Manual

Important: Retain these instructions

Unpacking

Installation Instructions

AV/D

Duct Air Velocity Sensor

Installation Instructions,
TG200504

Storing

-20 °C
(-4 °F)

Installation

Dimensions

1

Requirements

2

a

-10 °C

(14 °F)

Protection: IP65, NEMA12

+50 °C

(122 °F)

+50 °C

(+122 °F)

Ø 12 mm

(0.47”)

H O

2

0 %RH

18 mm

(0.71”)

H O

100 mm (3.94”)

95 %RH

0

2

95 %RH

40 mm (1.57”)

b Align sensor

80 mm (3.15”)

80 mm (3.15”)

20 mm

(0.79”)

c Smooth flow

D

AV/D Duct Air Velocity Sensor Installation Instructions TG200504 Issue 2 11/07/08

>6D

>3D

1

AV/D Installation Instructions

Installation (continued)

Mount sensor to duct if mounting direct

3

a drill probe hole

Ø 13 mm

b drill mounting holes

64 mm (2.52”)

c remove protective cover

(0.52”)

50 mm (1.97”)

25 mm

(0.97”)

32 mm

(1.26”)

d remove cover

loosen 4 screws

Caution: This unit contains static sensitive devices.

BS EN100015/1 Basic Specification: protection of
electrostatic sensitive devices.

e

Suitable anti-static precautions should be
taken throughout the operation to prevent
damage to the units.

f

foam gasket
(small)

tighten 4 screws
(provided)

Mount sensor on duct if using adjustable

4

depth mounting flange

a drill flange hole

b drill mounting holes

φ44 mm

(1.73”)

Remove cover

5

if not already removed

loosen 4 screws

27 °

Ø 22 mm

(0.87”)

c mount flange

foam gasket
(large)

e

Caution: This unit contains static sensitive devices.

Suitable anti-static precautions should be
taken throughout the operation to prevent

damage to the units.
BS EN100015/1 Basic Specification: protection of
electrostatic sensitive devices.

d

tighten 4 screws
(provided)

f adjust depth

2

AV/D Duct Air Velocity Sensor Installation Instructions TG200504 Issue 2 11/07/08