New gas detector series The new IT Series network-enabled gas detectors feature user friendly digital display, 4-20 mA output, RS-485 Modbus output, HART, integral relays, SentryBus output and self-diagnostics for accurate monitoring. They meet user needs in integrated gas monitoring with plant-wide safety monitoring, the company says. The firm says its 4501 Series two-wire gas detectors provide low-cost installation. Source: Sierra Monitor Corp., 1991 Tarob Court, Milpitas, CA 95035. New wellsite pump The new Q10 pump is a complete redesign, focused toward providing enhanced performance while reducing total pumping assets at the wellsite. The maker says its new unit promises performance...

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