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Your number one source for flow, level, pressure and temperature instruments and accessories |
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Progressive Instruments located at 1737 Stebbins Drive, Suite 240 B, Houston, Texas 77043 866/350-1351 |
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One Series Ex d 8X |
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* Explosion-proof hazardous location approvals for gas groups A, B, C & D * Powered by 24 VDC external power supply * Solid-state relays rated for up to 280 VAC and VDC; PLC compatible * Two independent set points and deadbands * Field-scalable 4-20 mA output for trending and predictive maintenance * Replaces 2 switches, a gauge and a transmitter * Provides alarm and shutdown for critical safety applications * FMEDA and SIL Verification reports available * Class I, Division 1 & 2 area classifications |
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One series shown with dual conduit opening and local RTD temperature sensor |
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ONE SERIES 8W |
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A wide variety of Temperature Switches from various manufacturers available. Please contact one of our customer service representatives for part numbers, pricing, availability, and applications assistance. |
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· All solid-state microprocessor controlled design · Dual solid-state relay outputs provide independent SPST or SPDT switch action · Independently programmable set point, deadband, and operating mode for each switch output · Local LCD digital display of the process variable, indication of trip points, and access to programmed parameters · Patented I Am Working® (IAW) self diagnostics · Field-scalable 4-20 mA analog output for process trending · Class I, Division 2 rated · Many switch output and sensor options |
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Temperature Switches |