DK190-XEC
LCD Digital Panel Meters
Specifications Installation and Operating Instructions
3½ Digit LCD with Loop Powered Board
FEATURES
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Low-cost,}high-performance}replacement}for}many}} EM}DPMs
O
Optional}RED,}GREEN,}AMBER}or}POS}GREEN}backlit}LCD}
Snap-in}bezel}mount}eliminates}mounting}hardware
Resistant}to}RF}and}EMI
3½}digits}with}high-contrast}LCD}
4-20}mA}loop}powered}input
User-selectable,}displayed}engineering}units}
SPECIFICATIONS
DISPLAY
Digits:
Type:
Backlighting:
Polarity:
Annunciators:
Decimal Points:
Overrange:
3 ½ digits (±1999 counts)
0.45" (11.4 mm) 7 segment LCD
Optional Red Negative
(red numbers/black background)
Optional Green Negative
(green numbers/black background)
Optional Amber Negative
(amber numbers/black background)
Optional Green Positive
(black numbers/green background)
automatic, “-” displayed
°F, °C, PSI, % , user selectable
3 position, user selectable
three lower order digits blank for
inputs >1999 & < -1999
4-20 mA DC
bipolar differential
300Ω nominal
±(0.1% fs + 2 count)
3 per second
>30 dB @ 60 Hz
±1 VDC max
>86 dB
span (gain) and zero (offset)
10 minutes typical
± 100 ppm per °C typical
0 to 50 °C
-10 to 70 °C
powered by the milliamp control loop
24 VDC at 35 mA typical
snap-in bezel mount or clamp and gasket
2 screw terminal (4 with backlight)
ORDERING INFO
PART NUMBER
BACKLIGHT COLOR
BACKLIGHT POWER
DK191-XEC .......................... NO BACKLIGHT .......................................NONE
DK192-XEC ........................... NEG AMBER ....................................... 24VDC
.
DK194-XEC ..............................NEG RED .......................................... 24VDC
.
DK193-XEC ............................NEG GREEN ....................................... 24VDC
.
.
DK195-XEC ............................POS GREEN ....................................... 24VDC
.
.
ACCESSORIES
PW2-24 ................................... Regulated 120V AC to 24V DC Power Supply
PW1.0..........................................................24V AC to adjustable DC output
PW1.5..........................................................24V AC to adjustable DC output
CVC ..............................................................................................Calibrator
INPUTS
Ranges:
Configuration:
Impedance:
PERFORMANCE
Accuracy:
Conversion Rate:
Normal Mode Rejection:
Common Mode Range:
Common Mode Rej.:
Adjustments:
Warmup:
Temperature Coeff.:
ENVIRONMENT
Operating Range:
Storage Range:
POWER SUPPLY
MOUNTING
CONNECTION
Optional Backlight:
C-TON I
NdusTrIes
• PO Box 11746 • Memphis, TN 38111 • USA (603) 471-0158 •
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