Ashcroft 1082 Specifications
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, SS 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: ±0.25% of span (ASME B40.100 Grade 3A)
Ranges: Vacuum, Compound to 10,000 psi
Sizes: 4½", 6"or 8½"
Process Connection
Lower or Back
Location:
Process Connection: ¼ NPT Male or ½ NPT Male
Dial: Externally adjustable aluminum, black numerals
with polished mirror band
Case Style: Solid front
Movement:
400 Series SS rotary design, Teflon
®
S coated
bearings, micrometer span adjustment, bimetallic
temp. compensator (0.005%/per °F Max.
temperature error)
Pointer: Black painted aluminum with red-painted, knife
edge tip
Mounting Options: Stem or flush
Weather Protection:
Case not sealed, recommened for weather
protected environment only
Approvals: CRN
WETTED COMPONENTS
Bourdon Tube Process Connection Joints
Bronze Brass Silver Brazed
Monel
®
Monel
®
Welded
NON-WETTED COMPONENTS
Case Ring Window
Aluminum, solid front,
black epoxy coated
Hinged steel, black
wrinkle finish
Glass
1082
½˝ dial sizes
4½˝, 6˝, 8
Temperature Compensated Movement
Temperature compensator reduces
temperature caused errors to less than
0.005% per °F temperature change.
High and
low pressure
movement stops
standard.
™
The MicroSpan
achieve zero error in calibration at zero and 100% of scale.
adjustment permits precise adjustments to
Externally Adjustable Dial
Dial Gear
Clamp Screw
Adjustment Knob
KEY BENEFITS
• Temperature-compensated movement
significantly reduces temperature error
• Rugged SS construction
• Compact design
MIN/MAX TEMPERATURE LIMITS
Version Ambient Process Storage
Dry
-20°F to 200°F
(-29°C to 93°C)
-20°F to 250°F
(-29°C to 121°C)
Adjustment Gear
-40°F to 250°F
(-40°C to 121°C)
of 41
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
©2019 Ashcroft Inc. 1082_gauge_ds1.0, Rev. D, 03/19
ashcroft.com
info@ashcroft.com
1.800.328.8258
Data Sheet
1082 Test Gauge
ORDERING CODE Example:
Dial Size
45 - 4½˝ dial 45
60 - 6˝ dial
85 - 8½˝ dial
Model
1082 - Test gauge 1082
System
A - Bronze tube and brass socket (max. available range 400 psi)
P - Monel
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)
®
tube and socket P
45
1082 P S 02 L 100# -XPD
S
02
L
100#
-X__
PD
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
©2019 Ashcroft Inc. 1082_gauge_ds1.0, Rev. D, 03/19
of 42
ashcroft.com
info@ashcroft.com
1.800.328.8258
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