LCD DIGITAL PANEL METERS
DK190 Series
3 1/2 Digit LCD
| Features and Benefits: | ||
| ◊ Space saving design only 1.4” (35.6mm) deep ◊ Occupies less than 2.5 x 1.1 inches of front panel space ◊ High contrast LCD ◊ 3 1/2 digits with 0.39” LCD ◊ Snap-In bezel eliminates the need for mounting hardware ◊ User-selectable decimal points ◊ Process input (4 to 20mA) adder board with multi-turn SPAN (GAIN) and ZERO (OFFSET) adjustments ◊ Loop powered |
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| Specifications: | ||
| Display: | Digits: |
3 ½ digits (±1999 counts) |
| Type: |
0.39” (10mm) high contrast reflective LCD | |
| Polarity: |
automatic, “-” displayed. | |
| Decimal Points: |
3 position, user-selectable | |
| Overrange: |
three lower order digits blank for inputs >1999 & <-1999 | |
| Inputs: | Ranges: | process inputs, 4- 20mA |
| Configuration: | bipolar, differential | |
| Protection: |
30mA max | |
| Loop Burden: |
300Ω nominal @ 20 mA DC (loop powered) | |
| Performance: | Accuracy: | ±(0.1% +1 counts) typical; ±(0.2% + 2 counts) maximum |
| Conversion Rate: |
3 per second | |
| Normal Mode Rejection: | >30 dB @ 60 Hz | |
| Adjustments: | automatic | |
| Warmup: | 10 minutes typical | |
| Temperature Coeff.: | ±100 ppm per °C typical | |
| Environment: | Operating Range: | 0 to 50 °C |
| Storage Range: |
-10 to 60 °C | |
| Power Supply: | powered by the 4-20mA current loop | |
| Mounting: | LCD: | snap-in bezel mount |
| Process Board: | plugs onto DPM pins, adds approx. 0.6”(16mm) to depth | |
| Connection: |
screw terminals on process board | |
| Ordering Information: | |
| PART NUMBER | INFO |
| DK190 |
LCD, RANGE: 4-20mA LOOP POWERED, POWER: |
| PW2-24 |
DC Power Supply, 120 AC Input, 24 VDC @ 100mA Output |