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The 121A20/30 series of industrial, dynamic ICP pressure sensors offers a variety of full-scale ranges from 689 kPa to 34473 kPa (for ±5V output) and sensitivities from 0.145 mV/kPa to 7.25 mV/kPa (±20%). Theyfeature an all-welded, stainless-steel construction and a 1/4 NPT pressure fitting, a straight metric M14 thread is optional. The units contain built-in microelectronic circuitry to deliver a clean, voltage output signal. Electrical case isolation provides shielding from electromagnetic fields and eliminates ground loop problems. All units conformto CE directives. The series is available with either a 2-pin MIL connector or an integral, molded, submersible cable assembly. The hermetically sealed stainless steel construction protects against contamination and permits use in harsh industrial applications. The devices offer the ability to detect very small pressure fluctuations in the presence of high static background pressures. Typical applications include detection of dynamic pulsations, surges, water hammer, cavitations, andspikes in liquid delivery systems, paper slurry systems, pumps, and compressors.
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