Ashcroft 2462 Specifications
Data Sheet
2462 Duragauge® Pressure Gauge
with PLUS!™ Performance Option
FEATURES
Solid front safety case with pressure relief back
Wide selection of bourdon tube materials,
pressure connections and pressure ranges
PLUS!™Performance dampens vibration,
shock and pulsation effects
TYPICAL USES
Refineries
Chemical and Petrochemical Plants
Offshore Oil Rigs
Water and Wastewater Pressure Control
Pulp and Water
Mining and Metals
Equipment Skids
Specialized OEM Equipment
SPECIFICATIONS
Accuracy: ±0.5% of span (ASME B40.100, Grade 2A)
Dial Size: 6˝
Range: Vacuum to 30,000 psi
Process Connection
Location:
Process Connection
Size:
Case Style: Solid front with pressure relief back
Movement: Rotary, Adjustable, 400 SS, Teflon® coated
Window Material: Glass (STD.), Safety Glass, Acrylic (OPT.)
Dial: Aluminum, white background,
Pointer: Micrometer adjustable, Aluminum
Weather Protection: Dry case: Case not sealed, recommended for
Dampening Options: PLUS!
Mounting: Stem, Surface, Flush
Approvals: CRN
WETTED COMPONENTS
Bourdon Tube Process Connection Materials Joints
316L SS 316L SS Welded
316L SS Steel Welded
K-Monel® 500 Tube Monel® 400 Welded
C510 Phos. Bronze Brass Silver brazed
Lower, Back
¼ NPT Male, ½ NPT Male, 9⁄16 -18 UNF-2B
(high pressure connection)
black pressure scale
weather protected environment only
™
, Throttle screw, dampeners, capillary,
diaphragm seals and snubbers
TM
2462
6˝ dial size
KEY BENEFITS
• Good value when 6˝ dial is required
• Corrosion resistance
• Uncompromised standards and material integrity
NON-WETTED COMPONENTS
Case Ring Pressure Relief Back
Polypropylene Polypropylene Polypropylene
MIN/MAX TEMPERATURE LIMITS
Version Ambient Process Storage
™
-20°F to 200°F
(-29°C to 93°C)
-40°F to 150°F
(-40°C to 66°C)
Dry
PLUS!
Note: Other than discoloration of the dial and hardening of the gasketing that may occur as ambient or
process temperatures exceeds 150°F, non-liquid-filled gauges with standard glass windows, can withstand continuous operating temperatures up to 250°F (121°C). Liquid-filled gauges can withstand 200°F
(93°C) but glycerin fill and acrylic window will tend to yellow. Accuracy at temperatures above or below
the reference ambient temperature of 68°F (20°C) will be affected by approximately 0.4% per 25°F.
Gauges with welded joints will withstand 750°F (400°C), 450°F (232°C) with silver brazed joints for short
times without rupture, although other parts of the gauge will be destroyed and calibration will be lost.
For continuous use and for process or ambient temperatures above 250°F (121°C), a diaphragm seal or
capillary or siphon is recommended.
-20°F to 250°F
(-29°C to 121°C)
-40°F to 200°F
(-40°C to 93°C)
-40°F to 250°F
(-40°C to 121°C)
-40°F to 150°F
(-40°C to 66°C)
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
©2019 Ashcroft Inc. 2462 _gauge_ds1.0, Rev. D, 6/19
of 41
ashcroft.com
info@ashcroft.com
1.800.328.8258
Data Sheet
2462 Duragauge® Pressure Gauge
with PLUS!™ Performance Option
ORDERING CODE Example:
Dial Size/Model Code
602462 - 6˝ polypropylene case, solid front 602462
System (tube and process connection)
A - Bronze tube, brass process connection, max. pressure connection 1,000 psi
P - K-Monel® 500 tube, Monel® 400 process connection, max. pressure 30,000 psi
R - 316L SS tube, steel process connection, max. pressure 20,000 psi
S - 316 SS tube, 316L SS process connection, max. pressure 20,000 psi S
Case Design
S - Solid front case, dry S
Process Connection Sizes
02 - ¼ NPT Male, N/A for ranges over 20,000 psi
04 - ½ NPT Male, N/A for ranges over 20,000 psi
09 - 9⁄16 18 UNF-2B, Aminco® high pressure fitting, standard for pressures over 20,000 psi
Process Connection Location
L - Lower
B - Back
D - Side (3 o’clock)
E - Side connection (9 o’clock)
T - Top connection
Options (If choosing an option(s) must include a “X”)
Dampening
LL - PLUS!™ Performance
NZ - PLUS!™ Performance silicone free
TS - Throttle screw
Case/Ring
BQ - Flush mounting bracket
BF - Wall mounting bracket
Windows/Pointers
PD - Acrylic window
SG - Safety glass
NG - Non-glare
EP - Maximum pointer
SH - Red set hand, stationary
Other
6B - Cleaned for gaseous oxygen service
NH - Stainless steel tag wired to case
DA - Dial marking, (text marking on the dial)
AB - Gauges calibrated to compensate for absolute pressure
OS - Overload stop
VS - Underload stop
HY - Hydrostatic/pneumatic testing (system pressurized to 150% of rated system pressure for 5 minutes. Overload stop standard.)
C4 - Individual calibration chart (in accordance with ASME B40.100:2013. Accuracy traceable to N.I.S.T)
Range (coding examples only, see range table on page 3 for all standard ranges)
Single Scales
15# - 15 psi 15#
1BR - 1 bar
1KG - 1 kilograms per sq. cm
100KP - 100 kilopascal
Dual Scales
15#/BR - 15 psi inner scale, 1 bar outer scale
1BR/# - 1 bar inner scale, 15 psi outer scale
602462
S S 04 L XLL 15#
04
L
X__
LL
of 42
All specifications are subject to change without notice.
All sales subject to standard terms and conditions.
©2019 Ashcroft Inc. 2462 _gauge_ds1.0, Rev. D, 6/19
ashcroft.com
info@ashcroft.com
1.800.328.8258
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