Precision Pressure Gauges and Portable Calibrators

Please note that WALLACE & TIERNAN is now a trademark of Evoqua Water Technologies LLC, and the products offered here are no longer manufactured under the WALLACE & TIERNAN name.

The manufacturing of the Wallace & Tiernan precision pressure gauges and calibrators has been relocated from Germany and are now being made in the U.S. by WIKA Instrument Corporation. They are certified to NIST Standards before shipment. The Certificate of Calibration is included at no additional cost

Series 1000 6" Dial High Precision Differential Pressure Gauges

Series 1000 6" Differential Pressure Gauge

Series 1000 Gauges have capsule-type pressure elements and pressure and static connections. High differential pressure is applied to the capsule; low pressure, to the case. Available in 22 standard ranges, they combine aneroid convenience with liquid-column accuracy. They are compact for efficient panels and consoles, yet readability is excellent.

STANDARD FEATURES

STANDARD RANGES AND ORDERING NUMBERS

Series 1000 6" Differential Pressure Gauge

Range & Calibration Ordering Number Graduation
0-4.5 psi 62B-4A-0005 0.01 psi
0-10 psi 62B-4A-0010 0.02 psi
0-15.5 psi 62B-4A-0015 0.02 psi
0-20 psi 62B-4A-0020 0.05psi
0-30 psi 62B-4A-0030 0.05 psi
0-45 psi 62B-4A-0045 0.1 psi
0-60 psi 62B-4A-0060 0.1 psi
0-100 psi 62B-4A-0100 0.2 psi
0-150 psi 62B-4A-0150 0.2 psi
0-125" water 62B-4C-0125 0.2"
0-280" water 62B-4C-0280 0.5"
0-800 mm Hg 62B-4D-0800 1.0 mm
0-31.5" Hg 62B-4B-0031 0.05"
0-60" Hg 62B-4B-0060 0.1"
0-120" Hg 62B-4B-0120 0.2"
0-200" Hg 62B-4B-0200 0.5"
0-300" Hg 62B-4B-0300 0.5"

Series 1000 6" Differential Pressure Gauge - Vacuum and Compound Ranges

Range & Calibration Ordering Number Graduation
-30" Hg to 0 62B-7B-0030* 0.05"
-15" to 0 to 15" Hg 62B-6B-0030* 0.05"
-30" to 0 to 30" Hg 62B-6B-0060* 0.1"
-30" to 0 to 90" Hg 62B-6B-0120* 0.2"
-30" to 0 to 270" Hg 62B-6B-0300* 0.5"
*Can be calibrated as shown, or in any other standard pressure unit at no extra cost. Specify if other than in Hg.