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TREND AQ_D User Manual

Aq/d, Duct air quality sensor, Installation instructions

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AQ/D Installation Instructions TG100525A Issue 3, 2/03/2009

Important: Retain these instructions

Installation Instructions

AQ/D

Duct Air Quality Sensor

AQ/D

Trend Control Systems

Horsham, UK

Dimensions

INSTALLATION

UNPACKING

45 mm (1.77”)

97 mm (3.82”)

190 mm (7.48”)

12 mm diam (0.47”)

90 mm (3.54”)

AQ/D Installation Instructions
TG100525A

105 mm (4.16”)_

Drill hole in duct

Ø 15 mm

(0.59”)

85 mm (3.35”)

centres

57 mm

(2.74”)

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3

Location

b

a

c

H O

2

-18 °C
(64 °F)

+24 °C
(75 °F)

65 %RH ± 5 %

Protection :IP67, NEMA 6

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V <= 10 m/s, 33 ft/s

(e.g. return air)

42.5mm

(1.67”)

42.5 mm

(1.67”)

2 pilot holes

Prepare duct

b

a

4

Mount Sensor

a

b

2 x No 6 x 20 mm screws DIN 7481

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