2-Wire 4-20MA Current Loop Signal Generator Panel-Mounted Current Transducer Support 2,3,4 Wires A0

No-source two-wire 4-20mA current loop, wiring for 2, 3, 4 wire system,9 programmable output (can the actual environment of dynamic testing, each section can be set up t running time /A current /b current). Digital encoder adjustment (the use of potentiometer, affected by temperature and humidity, the resistance value will change). Can be connected to the positive and negative (two-wire system, no matter how wiring, can work, will not burn meter),High precision, good linearity (Output accuracy:±0.5%;Display accuracy:0.01) Coarse and fine adjustment modes can be set for quick and accurate adjustment,Output range can be set:4-20mA (control device) / 3-21mA (debug signal) Display mode: Actual current/100.0%/50.0Hz, LCD (with backlight). Linear output, calibratable Can be set to automatically output values:automatic / manual 2-9 quick adjustment output points can be set chips, ultra-low power consumption, no heat, more stable output. The shell is beautiful and easy to install. System operatio: Parameter :(Rotate one grid clockwise is "+" Rotate one grid counter-clockwise is "-", Press the knob. is"Confirm") 1.Press and hold the knob for 2 seconds to enter the parameter setting, Display parameter number "F001", Then press "Confirm ", to Set the value of parameter "F001", =0 is coarse tuning; =1 Fine tuning; Then press "Confirm" to save value. 2.When the parameter number "FXXX" is displayed, "+" "-" Rotation modification parameter number; Enter the password first "+ - - +", To enter the F002 parameter; Enter the password first "+ - + -", To enter the F100 parameter; Enter the password first "- + - +", To enter the F200 parameter. Power supply voltage:15V-30V Output range:4-20mA/3-21mA Display mode:Real Current/0-100.0%/0-50.0Hz Sampling resistance:Less than 500 ohms Output accuracy:±0.5% Display accuracy:0.01 :1 Pc Colour:As Shown Material:plastic Size:79.5x42.2x24mm/3.13x1.66x0.94inch Package Contents: 1 * Signal Generator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.