New Products (February 2014)

Three-Phase Noncontact Current TransducerThe RCTrms-3ph current transducer from Power Electronic Measurements offers a relatively convenient, safe, and accurate solution for measuring current in three phases. It has a thin, clip-around, flexible sensor coil and provides true rms measurement with 4–20 mA or 0–5 V output, enabling integration with programmable logic controllers, SCADA systems, or automation equipment. The DIN-rail or panel mountable design connects to three Rogowski coils to capture measurements from three current phases simultaneously. It is available in 18 current rating options from 100 amp to 50,000 amp and a choice of 300 mm, 500 mm, 700 mm, or custom coil lengths.The RCTrms-3ph operates from a 12–24 V power supply. The transducer provides a galvanically isolated measurement and uses nonmagnetic materials, which ensures excellent linearity and prevents damage from overcurrents. Typical accuracy is better than 1% of reading from 10% to 100% full scale. (
Portable Industrial Emissions AnalyzerThe E5500 combustion analyzer is a complete portable tool for emissions monitoring for regulatory and maintenance use in boiler, burner, engine, turbine, furnace, and other combustion applications. The analyzer includes electrochemical gas sensors for O2, CO, NO, NO2, and SO2, and can have a maximum of five total gas sensors. The standard “EGAS” software package includes the ability to save and graph data in real time in the field with a laptop or in a laboratory with a personal computer.Temperature measurements for the flue gas and air as well as the differential temperature are standard features. The differential temperature is used as part of the efficiency calculation. An internal pressure sensor allows the analyzer to measure pressure and stack draft. With two pressure inputs, a differential pressure can also be measured. Gas velocity can be measured using the differential pressure and an optional pitot tube. The analyzer comes standard with a complete factory calibration. (
Urethane-Lined Knife Gate ValveDeZURIK offers a urethane-lined knife gate valve, model KUL, designed for on/off and throttling applications of abrasive slurry and dry abrasive materials. KUL valves feature a one-piece, cast-in-place liner that provides bidirectional, drip-tight shutoff to either 150 or 250 psi. All wetted surfaces of the ductile iron body are lined with urethane. The valves are available in sizes 2 to 48 inches with temperature ratings from –40F to 180F. (