led display board 1)Two OPTO switch outputs 2)NPN,PNP output 3)LED can work at 3mA 4)2-wire-system: 4...mA
LED digital display
Sense series universal intelligent 2-wire LED digital display is fit for all of the transmitters and converters with 4-20 mA 2-wire technology. The display can be adjusted by tow buttons. Following parameters can be programmed: zero point, span, unit, decimal point, damping, and alarm point etc. instead of the potentiometer. The actual value will expressed by the schedule. And it can replace all of the analog indicators in the market.
Performance2-wire, no additional power supply required, just as traditional LCD display.High accuracy and stabilityVisible in the dark environment.16 Bit ADC MCU inside.The scope of the value can be displayed on the LED is -1.9.9.9. ~ 9.9.9.9.LED can work at 3mA
Option:Two OPTO switch outputs
NPN,PNP output
Technical dataAnalogue signal: 2-wire-system: 4…20mASupply:Supplied by current loop; voltage drop:≤ 4.2VElectrical protection:Short-circuit protection: permanentReverse polarity protection: no damage, but also no functionDisplay:Type: 4-digit, red LED display, digit height 7 mm, digit width: 4.85 mm(angle 10°)Range: -1.9.9.9. ~ 9.9.9.9.Accuracy: 0.1%Temperature:Ambient, storage and operation: -20~70°CMiscellaneous:Ingress protection: IP65
OthersDisplay housing: ABSWeight: Approx. 28gIngress protection: IP 65(when mounted)Color of housing:Black
| Technical data Display: | |
| * Type: Visible range 32.5X22.5mm; 5-digit 7-segment main display, digit height 8mm, 8-digit 14-segment additional display, digit height 5mm; 52bars meter with 2% resolution* Range: -1.9.9.9.9. to 9.9.9.9.9.* Accuracy: 0.1%±1 digit* Digital damping: 0 to 100 s(step 0.1 s)* Units: mA, us, ms, s, PH, °F, °C, PSI, MPa, bar, KPa, mbar, Pa, % etc. |
Transmitter 2-Wire Loop Powered Dispaly led indicator
