DK3030 high precision DC current input isolating transmitter two in two out

DK3030 series includes DK3030, DK3031, DK3032 three products DK3031 as an in-out isolation transmitter. DK3031 is a transmitter with two in and out transmitter. DK3032 is a two-in-two-out isolated transmitter transmitter with high precision and low temperature drift. It is compatible with two-wire and three-wire input systems. The output signal is 7 optional. Product features It can be compatible with two-wire and three wire input. The accuracy of delivery is higher than 0.1%. Low temperature floating precision voltage source design; Data conversion accuracy 20 bit AD accuracy; Two different output types. input 4～20mA 0～10mA 0～20mA output 0-5V 1-5V 0-10V 2-10V 0-10MA 0-20MA 4-20MA communication Photoelectric isolation RS-485 communication interface alarm Open circuit alarm Other detailed parameters Ad accuracy: 22 bits. Input impedance:<60 Feed voltage / current: 24V/25MA Da accuracy: 16 bits. Output voltage / load resistance: 0-5V, 1-5V/RL>120K Output current / load resistance: 0-20MA, 4-20MA/RL less than 650 ohm. Supply voltage: DC:24V (+ 10%) Power protection: reverse and ESD protection Power consumption:<2.7W (24V power, 20mA output) Measurement accuracy (20 C): 0.1%FS Temperature drift (0 ~50 C): 50PPM/ C Insulation strength: 2000V AC 1MIN (input, output, power supply) Electromagnetic compatibility: IEC61326-1 Ambient temperature: -20 C ~50 C Suitable for field equipment: two wire, three wire transmitter. Selection size Wide 17.5* high 99* deep 114.5mm 35mm guide rail installation Example selection For example, we need 1 0-10mA inputs, one 4-20mA output, and the upper limit of input open circuit output. The selection code is: DK3030-IN:0MA10-OUT:4MA20-AM:1