Cleveland Controls AFS-951 Скачать руководство пользователя страница 3

ENCLOSURE SPECIFICATIONS & DIMENSIONS

Model AFS-951-1:

14-gauge grey hammertone enameled steel with neoprene gasketed clamped cover hinged on the left side. 

NEMA 4

 rated:  provides protection from

dust, dirt, oil, and water.

Shipping Weight:  

8 lbs.

Model AFS-951-2:

Cast aluminum alloy, nonmagnetic, non-sparking, and non-rusting. 

NEMA 7 

and

 NEMA 9 

rated. 

UL

 approved for 

Class 1, Group D;  Class 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 ¼ NPT

Mounting Slot for ½" Bolt (2)

High Pressure Inlet ¼" NPT

½" 14 NPT Electrical Connection

1

2

3

9.50"

(241 mm)

2.062"

(52 mm)

1.687”

(43 mm)

6.00"

(152 mm)

4.00"

(102 mm)

8.75"

(222 mm)

3.562"

(90 mm)

1.00"

(25 mm)

Hinged
Cover

Low
Pressure Inlet

¼ NPT

High
Pressure Inlet
¼ NPT

0.313" (8mm)
mounting holes (4)

Weatherproof
Electrical
Connection
½ NPT

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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