WIKA 131.11 All-Stainless Compact General Service Pressure Gauge

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

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$78.75

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SKU

131.11

Compact stainless steel case utility gauge. Accuracy ±3-2-3% span. Ranges -30" Hg Vacuum/compound to 200 PSI, 0-15 to 0-10000 PSI. 1.5", 2", or 2.5" dial size. 316L stainless steel lower (bottom stem) or center back mount, 1/8" or 1/4" NPTM.

See model selection chart below.

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Full Description

Due to its durable stainless steel construction, the WIKA 131.11 pressure gauge is ideal for extreme environments. The 131.11's compact dial sizes are also an advantage in applications where installation space is limited.

Accuracy: ±3-2-3% span (ASME B40.100 Grade B)
Available ranges: -30" Hg Vacuum/compound to 200 PSI, 0-15 to 0-10000 PSI
Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system, can be used in clean dry air (CDA) applications
Stainless steel case. White aluinum dial with black lettering and stop pin, black aluminum pointer, snap-in polycarbonate window
316L stainless steel Bourdon tube, stainless steel movement
316L stainless steel pressure connection, 1/8" or 1/4" NPTM lower (bottom stem) mount or center back mount

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 range or size you need? Call a Lesman sales specialist at 800-953-7626.

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

Size	Click for Price and Availability
Size	1.5" Dial		2" Dial
Connection	LM	CBM	LM	CBM	LM	CBM
Connection Size	1/8" NPTM		1/8" NPTM		1/4" NPTM
-30" Hg-15 PSI	52857587	50099183	52923645	52923653	8993241	8993259
-30" Hg-30 PSI	50079441	50872311	50100289	52923654	52731888	52923664
-30" Hg-60 PSI	50079450	50099191	52923646	52923655	8993267	8993275
-30" Hg-100 PSI	52923640	52880282	50100301	52923656	8993284	8993292
-30" Hg-160 PSI	50079476	52923643	50100319	52923657	8993305	8993314
0-15 PSI	50079492	50025228	52923648	50755986	4232120	50100980
0-30 PSI	9117946	9118128	9118063	9117970	9118039	9117903
0-60 PSI	9117938	9118101	9118071	9117989	9118020	9117890
0-100 PSI	9117920	9118098	9118055	9117962	9118012	9117881
0-160 PSI	9117911	9118080	9118047	9117954	9117997	9117865
0-200 PSI	50079506	9192522	52218538	50951131	8999826	8999835
0-300 PSI	50079514	4302621	4231213	50100769	50100882	8999851
0-400 PSI	8995260	4218630	52923651	50561294	9192549	52697550
0-600 PSI	50079531	9176640	52811790	50648039	9206213	52848138
0-1000 PSI	52923642	50009711	52923648	52923659	52207943	52848139
0-1500 PSI	50079565	50100254	52923650	52923660	52910848	52923666
0-2000 PSI	50856529	50009690	50100416	50100823	52848131	52848140
0-3000 PSI	50079581	50009702	50100424	50100831	8993348	8993356
0-5000 PSI	52875209	50100262	52923652	52923661	50596535	52834171

Product Documentation

More Information

More Information
Dial Size	1.5 Inch, 2 Inch, 2.5 Inch
Process Connection	1/8" NPTM Bottom, 1/8" NPTM Center Back, 1/4" NPTM Bottom, 1/4" NPTM Center Back
Case Material	Stainless Steel
Liquid Filled	No
Accuracy	±3-2-3% span
Wetted Parts	316L stainless steel
Dial Material	Aluminum
Measuring Range	-30" Hg Vacuum/compound to 200 PSI, 0-15 to 0-10000 PSI