| Message: | EJA430A Gauge Pressure TransmitterFeatures :The high performance gauge pressure transmitter model EJA430A can be used to measure liquid, gas,or steam pressure. It outputs a 4 to 20 mA DC signal corresponding to the measured gauge pressure.Model EJA430A also features remote setup and monitoring through communications with the BRAIN™terminal and CENTUM CS™ or XL™ or HART® 275 host. Specifications :External Zero Adjustment “”External zero is continuously adjustable with 0.01 %incremental resolution of span. Span may beadjusted locally using the digital indicator with rangeswitch.Mounting Position EffectRotation in diaphragm plane has no effect. Tilting up to90 will cause zero shift up to 0.4 kPa {1.6 inH2O}which can be corrected by the zero adjustment.Output “”Two wire 4 to 20 mA DC output with digital communications. BRAIN or HART FSK protocol are superimposed on the 4 to 20 mA signal.Failure AlarmOutput status at CPU failure and hardware error;Up-scale: 110%, 21.6 mA DC or more(standard)Down-scale: -5%, 3.2 mA DC or less-2.5%, 3.6 mA DC or less (Optionalcode /F1)Note: Applicable for Output signal code D and EDamping Time Constant (1st order)The sum of the amplifier and capsule damping timeconstant must be used for the overall time constant.Amp damping time constant is adjustable from 0.2 to64 seconds. Technical parameters : Products show : Why chose us : url:http://www.xyindustrial-instruments.com |
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