Setra-system Model SRH Manuel d'utilisateur télécharger pdf (Page 11)

Optional Duct Flange

(Side View)

1.125

28.5

Mounting the transmitter using the optional duct ﬂange.

1. Drill a 1.125” (28.5 mm) diameter hole into the duct

2. Insert the tapered bushing side into the conduit hole.

3. Press in and all around the outer exposed edge of bushing so the bushing

groove captures the inside edge of the conduit.

4. Secure ﬂange using #10-16 x 1/2” self-drilling screws (recommended)

5. Insert duct probe to desired length plus 1/2”. Pull back unit approximately 1/2”

to create seal.

Note: To remove, simply twist duct housing side to side while pulling outward.

in.

Conduit Hole

dia.

1.62

41.25

0.68

17.27

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Setra-system Model SRH Manuel d'utilisateur Page 11