Cleveland Controls AFS-951 Скачать руководство пользователя страница 4

Model AFS-951 in Standard NEMA-1 rated housing:

• Coated steel finish.
• Shipping Weight: 

 5 lbs.

CLEVELAND CONTROLS

DIVISION OF UNICONTROL INC.

MODEL AFS-951

Remove Plug Button to Adjust

Turn Clockwise to Increase

Operating Set Point.

Enclosure

Cover

Low Pressure Inlet
¼ NPT

High Pressure Inlet
¼ NPT

0.281” (7 mm)
mounting holes (4)

AFS-951

.875" hole

accepts

½" conduit

Plug Button
to access
adjusting
screw

1.75"

(44 mm)

4.38"

(111 mm)

3.59"

(91 mm)

5.88"

(149 mm)

5.25"

(133 mm)

1.00"

(25 mm)

6.00"

(152 mm)

2.31"

(59 mm)

1.25"

(32 mm)

8.00"

(203 mm)

3.56"

(90 mm)

1.44"

(37 mm)

1

2

3

GN
D

Содержание AFS-951

Страница 1: ...ral applications of the AFS 951 are Low Positive Pressure Cutoff Shutdown upon insufficient pres sure Low Negative Pressure Cutoff Shutdown upon insufficient draft Low Differential Pressure Cutoff Shutdown upon insufficient differ ence between two samples Mounting The AFS 951 is available in 3 enclo sures designed for surface mounting on any flat relatively stable surface free of vibration To obta...

Страница 2: ...ments Field Adjustments Field Adjustments Field adjustments to the operating set point are made by removing the protec tive plug button on the side of the con trol enclosure and inserting a standard blade type screwdriver at least 3 inches long The adjustment range is 0 05 02 w c to 12 0 w c To adjust the set point turn the adjusting screw counterclockwise until motion has stopped Next turn the ad...

Страница 3: ...ss II Groups E F G Piping Either pressure inlet if not connected to a pressure sample must be piped and vented to a nonhazardous area Shipping Weight 18 lbs 1 2 3 2 562 65 mm 2 75 70 mm 6 562 167 mm 10 187 259 mm 8 75 222 mm 3 562 90 mm 3 00 76 mm Low Pressure Inlet NPT Mounting Slot for Bolt 2 High Pressure Inlet NPT 14 NPT Electrical Connection 1 2 3 9 50 241 mm 2 062 52 mm 1 687 43 mm 6 00 152 ...

Страница 4: ...n to Adjust Turn Clockwise to Increase Operating Set Point Enclosure Cover Low Pressure Inlet NPT High Pressure Inlet NPT 0 281 7 mm mounting holes 4 AFS 951 875 hole accepts conduit Plug Button to access adjusting screw 1 75 44 mm 4 38 111 mm 3 59 91 mm 5 88 149 mm 5 25 133 mm 1 00 25 mm 6 00 152 mm 2 31 59 mm 1 25 32 mm 8 00 203 mm 3 56 90 mm 1 44 37 mm 1 2 3 GND ...

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