WIKA 111.12 General Service Utility Gauge

WIKA | Fluidic Technologies | Gayesco | 3D Instruments | WIKA Tronic

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Price $21.48

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SKU

111.12

Black plastic or painted steel case general service pressure gauge. Accuracy ±3-2-3% span. Ranges 30" Hg to 200 PSI vacuum/compound to 0-6000 PSI. Available in 1.5", 2", 2.5", 3.5", or 4" dial sizes. Copper alloy center back mount, 1/8" or 1/4" NPTM.

See model selection chart below.

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Full Description

Model 111.11 is a cost-effective steel or plastic case center back mount pressure gauge for general service use, in applications ranging from hydraulic and pneumatic systems to pumps, compressors, water systems, and regulators.

Accuracy: ±3-2-3% span (ASME B40.100 Grade B)
Available ranges from 30" HgVac to 200 PSI vacuum/compound, 0 to 6000 PSI
Suitable for any fluid media that does not clog the connection port or corrode copper alloy
Black plastic or black painted steel case. White plastic dial with stop pin, black or black and red lettering, black ABS plastic pointer (3.5" and 4" gauges have aluminum dial and pointer) clear plastic snap-fit window
3.5" dial gauge only available with U-clamp
Copper alloy Bourdon tube and movement
Copper alloy pressure connection, 1/8" or 1/4" NPTM center back mount. For lower (bottom stem) mount, see the WIKA 111.10 series.

ASME B40.1 Standard for Accuracy of Mechanical Dial Pressure Gauges

Gauge Type	Accuracy Grade	Permissible Error by Range Quartile
Gauge Type	Accuracy Grade	Bottom 25%	Middle 50%	Top 25%
Industrial Gauges	1A	±1% Span Over Entire Range
Industrial Gauges	A	±2% Span	±1% Span	±2% Span
Commercial Gauges	B	±3% Span	±2% Span	±3% Span
	C	±4% Span	±3% Span	±4% Span
	D	±5% Span Over Entire Range
Process Gauges	2A	±0.25% Span Over Entire Range
Test Gauges	3A	±0.25% Span Over Entire Range
Lab Precision Test Gauges	4A	±0.1% Span Over Entire Range

Model Selection Guide

Use this table to find the right model for your application. Don't see the size or range you need? Looking for a dual scale gauge? Call a Lesman sales specialist at 800-953-7626.

Orders placed before 3PM central time for in stock models ship the same day.

Dial Size	Click for Price and Availability
Dial Size	1.5"		2"			2.5"
Case Material	Plastic	Steel	Plastic	Plastic	Steel	Plastic
Connection Size	1/8" NPT	1/8" NPT	1/8" NPT	1/4" NPT	1/4" NPT	1/4" NPT
30" HgVac	9690128	4301838	9690357	4253256	4302001	4253371
0-15 PSI	9690209	4301846	9690438	4253264	4302010	4253451
0-30 PSI	9690217	4234090	9690446	4253272	4302028	4253460
0-60 PSI	9690225	4301854	9690455	4253281	4302036	4253478
0-100 PSI	9690234	4301862	9690463	4253290	4302044	4253486
0-160 PSI	9690242	4233395	9690471	4253302	4302052	4253494
0-200 PSI	9690250	4301871	9690489	4253311	4302061	4253507
0-300 PSI	4233355	4233339	9690497	4253329	4302079	4253515
0-400 PSI	4354385	52495469	4386082	4253337	4302087	4253523
0-600 PSI	9690285	52813930	4228930	4253345	52747156	4253531

Product Documentation

More Information

More Information
Dial Size	1.5 Inch, 2 Inch, 2.5 Inch, 3.5 Inch, 4 Inch
Process Connection	1/8" NPTM Center Back, 1/4" NPTM Center Back
Case Material	Plastic
Liquid Filled	No
Accuracy	±3-2-3% span
Wetted Parts	Copper Alloy
Dial Material	Plastic (1.5" to 2.5" Dial) or Aluminum (3.5" or 4" Dial)
Measuring Range	30" Hg to 200 PSI vacuum/compound to 0-6000 PSI