Data Sheet

1082 Test Gauge

FEATURES

„ MircoSpan ™ adjustment eases span calibration

„ Mirror-band dial and knife-edge pointer eliminates paralax error while assuring easy readability of precise measurements

„ Teflon ® coated, stainless steel movement

„ Accuracy complies with ±0.25% of span

(ASME B40.1 Grade 3A)

„ Externally adjustable dial

TYPICAL USES

„ Test benches

„ Specialized OEM equipment

„ Test and measurement & validation

„ Calibration labs

SPECIFICATIONS

Accuracy:

Ranges:

Sizes:

Process Connection

Location:

±0.25% of span (ASME B40.100 Grade 3A)

Vacuum, Compound to 10,000 psi

4½˝, 6˝or 8½˝

Lower or Back

Process Connection: ¼ NPT Male or ½ NPT Male

Dial: Externally adjustable aluminum, black numerals with polished mirror band

Case Style:

Movement:

Solid front

400 Series SS rotary design, Teflon ® S coated bearings, micrometer span adjustment, bimetallic temp. compensator (0.005%/per °F Max. temperature error)

Pointer:

Mounting Options:

Weather Protection:

Approvals:

Black painted aluminum with red-painted, knife edge tip

Stem or flush

Case not sealed, recommened for weather protected environment only

CRN

WETTED COMPONENTS

Bourdon Tube

Bronze

Monel ®

Process Connection

Brass

Monel ®

Joints

Silver Brazed

Welded

NON-WETTED COMPONENTS

Case Ring

Aluminum, solid front, black epoxy coated

Hinged steel, black wrinkle finish

Window

Glass

1082

4½˝, 6˝, 8½˝ dial sizes

Temperature Compensated Movement

Temperature compensator reduces temperature caused errors to less than

0.005% per °F temperature change.

KEY BENEFITS

• Temperature-compensated movement

significantly reduces temperature error

• Rugged SS construction

• Compact design

Version

Dry

Externally Adjustable Dial

Dial Gear

High and low pressure movement stops standard.

The MicroSpan ™ adjustment permits precise adjustments to achieve zero error in calibration at zero and 100% of scale.

Clamp Screw

Adjustment Knob

Adjustment Gear

MIN/MAX TEMPERATURE LIMITS

Ambient

-20°F to 200°F

(-29°C to 93°C)

Process

-20°F to 250°F

(-29°C to 121°C)

Storage

-40°F to 250°F

(-40°C to 121°C)

1 of 4

All specifications are subject to change without notice.

All sales subject to standard terms and conditions.

©2021 Ashcroft Inc. 1082_gauge_ds_RevE_09-13-21 ashcroft.com

[email protected]

1.800.328.8258

Data Sheet

1082 Test Gauge

ORDERING CODE Example:

Dial Size

45 - 4½˝ dial

60 - 6˝ dial

85 - 8½˝ dial

Model

1082 - Test gauge

System

A - Bronze tube and brass socket (max. available range 400 psi)

P - Monel ® tube and socket

Case Style

S - Solid front

Process Connection Size

02 - ¼ NPT Male

04 - ½ NPT Male

Process Connection Location

L - Lower

B - Back

Ranges (See additional range tables on page 3)

15# - 0-15 psi

30# - 0-30 psi

60# - 0-60 psi

100# - 0-100 psi

160# - 0-160 psi

200# - 0-200 psi

300# - 0-300 psi

400# - 0-400 psi

600# - 0-600 psi (Monel wetted parts only)

1000# - 0-1,000 psi (Monel wetted parts only)

Options (If choosing an option(s) must include an “X”)

PD - Acrylic window

SG - Safety Glass window

TS - Throttling devices

AY - Aluminum case, threaded ring (N/A with adj. dial, Lower connection only)

TY - Phenolic case, threaded ring (N/A with adj. dial, Lower connection only)

45 1082

45

P

1082

P

S

S

02

02

L 100# -XPD

L

100#

-X__

PD

2 of 4

All specifications are subject to change without notice.

All sales subject to standard terms and conditions.

©2021 Ashcroft Inc. 1082_gauge_ds_RevE_09-13-21 ashcroft.com

[email protected]

1.800.328.8258

Data Sheet

1082 Test Gauge psi

-

0/800

0/1000 (1)

0/1500

0/2000

0/3000

0/5000

0/10,000

0/15

0/30

0/60

0/100

0/150

0/200

0/300

0/400

0/600

STANDARD RANGES

Range inHg

Graduations

Figure

Inte rval

Minor

Graduations

30/0 inHg 2 inHg 0.1 inHg

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

50

50

100

100

200

500

1000

10

20

20

50

5

5

1

2

10

5

5

5

10

10

10

50

2

2

1

1

0.05

0.1

0.2

0.5

0.5

COMPOUND RANGES

30/0/15

30/0/30 inHg/psi

30/0/20

30/0/20

5/0/2

5/0/1

30/0/60

30/0/100

30/0/150

30/0/200

30/0/300

30/0/400

30/0/20

30/0/10

10/0/5

10/0/5

10/0/5

5/0/2

2/0/1

2/0/1

1/0/0.5

1/0/0.5

0.5/0/0.2

0.5/0/0.1

STANDARD RANGES

Bar kPa kg/cm 2

-1/0

0/4

0/6

0/10

0/16

0/25

0/40

0/60 (1)

-1/0/1.5

-1/0/3

-1/0/5

-1/0/9

0/1

0/1.6

0/2.5

0/100

0/160

0/250

0/400

0/600

-100/0

-100/0/150

-100/0/300

-100/0/500

-100/0/900

0/100

0/160

0/250

0/400

0/600

0/1000

0/1600

0/2500

0/4000

0/6000

0/10,000

0/16,000

0/25,000

0/40,000

0/60,000

-1/0

0/4

0/6

0/10

0/16

0/25

0/40

0/60

-1/0/1.5

-1/0/3

-1/0/5

-1/0/9

0/1

0/1.6

0/2.5

0/100

0/160

0/250

0/400

0/600

All specifications are subject to change without notice.

All sales subject to standard terms and conditions.

©2021 Ashcroft Inc. 1082_gauge_ds_RevE_09-13-21 ashcroft.com

[email protected]

1.800.328.8258

3 of 4

Data Sheet

1082 Test Gauge

DIMENSIONS in [ ] are millimeters

For reference only, consult Ashcroft for specific dimensional drawings

A

3 Mounting studs CC threaded equally spaced on E dia. Bolt Circle

B

S

U

Nuts & washers not supplied by

Ashcroft Inc.

T

F

C

M

Hole in panel

G

H

1

/

4

NPT or 1

/

2

NPT

D

K

LL

Dial Size

(inches)

4

1

⁄

2

6

8½

A

6 3 /

32

[155]

7 9 /

16

[192]

10 1 /

16

[257]

B

2 7 /

8

[73]

2 7 /

8

[73]

2 7 /

8

[73]

C

4 3 /

4

[121]

4 3 /

4

[121]

4 3 /

4

[121]

CC

#10-24

¼-20

¼-20

D

1 3 /

16

[30]

1 3 /

16

[30]

¼-20

E

5 3 /

8

[137]

7

[178]

9 5 /

8

[244]

F

1 5 /

8

[41]

1 5 /

8

[41]

1 5 /

8

[41]

G

4 7 /

8

[100]

4 ½

[114]

6

[152]

H

1 3 /

8

[35]

1 3 /

8

[35]

1 3 /

8

[35]

K

11 /

32

[34]

1 1 /

32

[34]

11 /

32

[34]

LL

1 /

8

to ½

[3 to 13]

M

4 7 /

8

[124]

6½

[165]

9

[229]

S

5 /

8

[16]

T

5 /

8

[16]

5 /

8

[16]

5 /

8

[16]

U

3 /

4

[19]

3 /

4

[19]

3 /

4

[19]

4 of 4

All specifications are subject to change without notice.

All sales subject to standard terms and conditions.

©2021 Ashcroft Inc. 1082_gauge_ds_RevE_09-13-21 ashcroft.com

[email protected]

1.800.328.8258