Description Specifications Literature Description High Accuracy and Compact Size Accuracy is 0.1% of full scale; dial diameter only 6". This combination of high accuracy and compact size makes for smaller and more efficient test stands, such as consoles for ground support equipment. Excellent Readability The pointer covers full scale in two revolutions, permitting a scale 30" long. This is more than twice as long as same size single-revolution gauges. It permits up to 1000 scale graduations with a minimum of 1/32" of white space between them. This and a knife-edge pointer allow readings to better than 0.03% of full scale. Performs Better than the Rated Accuracy Excellent readability, custom dial cali-bration, and individual matching and adjustment of each mechanism to its dial add up to an accuracy of 0.1% full scale. This figure is the minimum, which can be expected. After rigorous testing, any WIKA gauge which fails to better the rated accuracy is rejected. Calibration is Traceable to National Institute of Standards and Technology (NIST) A computer-assisted plotter marks calibration points and the graduations between them on each dial. This produces a scale, which precisely matches the characteristics of each mechanism and pressure element. Insturments supplied are certified traceable to NIST. Solid-Front Construction The case has a heavy aluminum solid-front and a blow-out plug back. The pressure inlet is only 11/16" in diameter; the blow-out-plug is 1½". This design gives excellent protection against excessive pressure as the plug relieves at the slightest build-up. The case is heavy cast aluminum with a tempered glass window. Overpressuring the instrument up to 10% above its full scale range will not damage the mechanism nor affect accuracy. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Dial Size 6" Accuracy 0.1% of full scale Repeatability 0.03% of full scale Standard Ranges and Ordering Numbers Pressure RangeGraduationOrdering Number 0-4.5 psi 0.01 psi 62B-2A-0005 0-10 psi 0.02 psi 62B-2A-0010 0-15.5 psi 0.02 psi 62B-2A-0015 0-20 psi 0.05 psi 62B-2A-0020 0-30 psi 0.05 psi 62B-2A-0030 0-45 psi 0.1 psi 62B-2A-0045 0-60 psi 0.1 psi 62B-2A-0060 0-100 psi 0.2 psi 62B-2A-0100 0-150 psi 0.2 psi 62B-2A-0150 0-200 psi 0.5 psi 62B-2A-0200 0-300 psi 0.5 psi 62B-2A-0300 0-500 psi 1.0 psi 62B-2A-0500 0-1000 psi 2.0 psi 62B-2A-1000 0-125" water 0.2" 62B-2C-0125 0-280" water 0.5" 62B-2C-0280 0-800 mm Hg 1.0 mm 62B-2D-0800 0-31.5" Hg 0.05" 62B-2B-0031 0-60" Hg 0.1" 62B-2B-0060 0-120" Hg 0.2" 62B-2B-0120 0-200" Hg 0.5" 62B-2B-0200 0-300" Hg 0.5" 62B-2B-0300 -30" Hg to 0 0.05" 62B-3B-0030 -15 to 0 to 15" Hg 0.05" 62B-5B-0030 -30 to 0 to 30" Hg 0.1" 62B-5B-0060 -30 to 0 to 90" Hg 0.2" 62B-5B-0120 -30 to 0 to 270" Hg 0.5" 62B-5B-0300 Literature & Docs Accessories