Flameproof RTD Sensors – Metric Dimensioned
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Overview Flameproof sensors are designed to contain an explosion as well as prevent the transmission of an explosion to the surrounding atmosphere. These sensors are suitable for use in Zone 1 or Zone 2. ■ Approved for use in hazardous locations defined by IEC/EN 60079-0 and IEC/EN 60079-1, ATEX directive 94/9/EC (KEMA 03 ATEX 2389 X), and ^ II 2 G Ex d IIC T6 ■ Features tip-sensitive, all stainless or MgO filled RTD probe for fast response ■ Spring-loaded holder ensures good probe contact ■ U.S. or metric threads Specifications Temperature range: -50 to 260°C (-58 to 500°F). Material: Tip-sensitive probe: Stainless steel with copper alloy tip. All stainless RTD: Stainless steel. MgO filled RTD: Stainless steel. Fittings: Stainless steel. Connection head: 316 stainless steel IP66, Type 3, 4, and 4X, Aluminum alloy IP65, Type 3 and 4, or Epoxy-coated aluminum alloy IP66, Type 3, 4, and 4X. Pressure rating: Spring-loaded holder: 50 psi (3.4 bar). Fluid seal fitting: 100 psi (6.9 bar). Insulation resistance: 100 megohms min. at 100 VDC, leads to probe case. Connection: Terminal block for wires up to AWG 14. Time constant: Typical value in moving water. Tip sensitive: Single element 1.5 seconds. Dual element 7 seconds. All stainless and MgO filled: 10 seconds. Special options: Higher temperature ranges. Hazardous area requirements For more information on how to classify a hazardous area, methods of protection, and the various standards and agencies (including FM, CSA, CENELEC and ATEX), visit www.minco.com.! page 1 | © 2014 Minco | mincocomponents.com MINCO