Copied Single Loop-Powered Isolator
Single Loop-Powered Isolator
PR electronics, 3185A1, Loop-powered isolatorFeatures1 or 2 channel input loop powered isolatorSignal 1:1 functional range 0...23 mALow input voltage drop and fast response timeExcellent accuracy and high load stabilitySlimline 6 mm housingApplication1:1 input loop powered isolator of current signals in the range 0(4)...20 mA.3185 is an easy mounting DIN rail unit.A very competitive choice in terms of both price and technology for galvanic isolation of current signals.Provides surge suppression and protects control systems from transients and noise.3185 eliminates ground loops and can be used for measuring floating signals.The device can be mounted in Safe area or in Zone 2 and Cl. 1 Div 2. area.Characteristics3185 is powered by the analog input current signal loop.Low input voltage drop, typ 1.35 V + Vout.Excellent conversion accuracy, better than 0.1% in the range 0…20.5 mA.Functional range is 0...23 mA which means that 3185 is NAMUR NE43 compliant.Inputs and outputs are floating and galvanically separated.The output is voltage limited to 17.5 VDC.High galvanic isolation of 2.5 kVAC.Fast response time < 5 ms.Excellent signal/noise ratio > 60 dB.Mounting / installation / programmingDIN rail mounting with up to 330 channels per meter.Temperature operation range is from -25...+70°C.
Price Comparison
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BEST PRICE 1 Product Purchase
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$143.60 | $134.00 |
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$134.00 | See Site | Visit Store |
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