Whichever you choose, the single sensor BetaGauge 311A-EX, or the dual sensor BetaGauge 321A-EX, you’ll have everything you need for calibrating pressure anywhere. Gas custody transfer is the ideal application for the accuracy and capabilities of the BetaGauge 321A-EX. Create a custom conﬁguration by selecting from any two ranges. The BetaGauge 311A-EX can be conﬁgured by selecting from any range. Both are supplied with soft case, AA batteries, manual, NIST-traceable certiﬁcate, and test leads. Both are available in kits including the Pressure Calibrator, Pt100 RTD Probe, AA batteries, manual, NIST-traceable certiﬁcate, test leads, and hard-sided carrying case.
Ex ia IIB T3 Gb (Ta=–10… +45°C)
KEMA 10 ATEX 0168X 0344
II 2 G IECEx CSA 10.0013X