Palmer Wahl Instrumentation Group added a new precision digital pressure gauge to its portfolio of pressure products. The new Palmer model PTG200 digital pressure gauge is ideally suited for two-point field calibration of process gauges and auto peak recording. It offers a large, easy-to-read, backlit LCD screen with full five-digit resolution and user options to select from nine different pressure units. Standard models featuring an aluminum alloy case and atmospheric reference choices of gauge; sealed gauge; or absolute, compound, and differential models are available. Gauge ranges measure more than 2,500 bar, with compound ranges from -1 to
2.5 bar and differential ranges from 0.0025 to 0.05 bar. Featuring fully temperature-compensated accuracy from 32 to 122 degrees Fahrenheit, the Palmer PTG200 with 316L SS wetted parts also is available in accuracies of 0.1 or 0.2 percent of full scale. A one-quarter-inch National Pipe Thread process connection comes standard with the gauge, but a one-half-inch adapter can be purchased separately. Powered by three standard AA alkaline batteries, the Palmer PTG200 is a suitable substitute for mechanical precision pointer pressure gauges, the company says.
Palmer Wahl Instrumentation Group, 234 Old Weaverville Road, Asheville, N.C. 28804; 800/421-2853; palmerwahl.com.