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Barksdale's Series 420 and 422 Transducers are general purpose, industrial grade transducers, ideal for use in general industrial applications. Wetted parts are constructed of 17-4PH and 300 Series Stainless Steel, with NEMA 3 enclosures constructed of 304 Stainless Steel. These units use a stable, diffused silicon sensor, that achieve .25% accuracy, have pressure ranges from 0-10,000 psi and are available with either 0 - 30 millivolt or 0 - 100 millivolt ratiometric output. High pressure snubbers are standard on units at 2,000 psi and above.General Specifications*Accuracy (LH & R):±0.25% FSO at 75°F (24°C) typicalLong Term Stability:±0.5% FSO of calibration curveTypical Life Cycle:100 million cyclesProof Pressure:2 times rated pressure or 13,000 psi max. (884 bar), whichever is lessInput:Excitation voltage: 10 Volt, nominal 5 to 15 VDC (regulated)Input Resistance:15,000 ohm (maximum)Output:Model 420:Model 422:Full scale output: 30 mV ±1 mV 3 mV/V sensitivityZero output: 0 mV ±2mVFull scale output: 100 mV ±1 mV 10 mV/V sensitivityZero output: 0 mV ±2mVWetted Parts:17-4 PH & 300 series stainless steelEnclosure:NEMA 3, 304 stainless steelResponse Time:2 kHzPressure Connection:1/4"-18 NPT maleElectrical Connection:4 conductor, 22 awg, PVC jacketed, unshielded cable, 3 ft. (1 m) long with integral strain relief and case groundTemperature Ranges:Operating:Compensated:Storage:-40° to 185°F (-40° to 85°C)30° to 160°F (1° to 71°C)-40° to 185°F (-40° to 85°C)Temperature Shift:Zero & Span:±3.0% FSO (max.) over compensated rangeVibration:15 g´s, 10-2000 Hz, MIL-STD 202Shock:50 g´s, 11 ms, MIL-STD 202 Method 213, Cond. G.Built-in Protection:Built-in pressure snubber for 2K psi and greaterWeight:4.6 oz. (130 grams) to 1000 psi6.7 oz. (190 grams) 1000 psi and higherWarranty:1 year warranty* See product confi gurator for additional options.Wiring CodeMILLIVOLT SERIES - 420 & 422DIN Conn. (H4)Bendix Conn. (T2)M12 Hirschman Conn. (T4)Cable (H2/H3)Signal1A1Red+ Excitation4D4Black- Excitation2B3Green+ Output3C2White- Output---BareShield