Adjustable LCD Digital Panel Meters
DK807 & 809 Series
Large 1" - 3½ Digit Loop Powered or Voltage Controlled LCD DPM
| Features and Benefits: | ||
| ◊ Large 1”, 3½ digit display for easy viewing. ◊ User-selectable decimal points ◊ User-selectable engineering units ◊ Non-backlit LCD or choice of AMBER, GREEN, RED or BLUE backlit LCD ◊ Wide ZERO (Offset) & SPAN (Gain) adjustment ◊ Standard 1/8 DIN package ◊ Snap-in panel mounting ◊ Gasket and clamp provided for NEMA 4, NEMA 12, & IP66 applications |
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Specifications: |
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|---|---|---|
| Display: | Digits: | 3 ½ digits (±1999 counts) |
| Type: | 1" (24.9 mm) 7 segment high contrast LCD | |
| Polarity: | automatic, “-” displayed | |
| Annunciators: | °F, °C, PSI, %, user-selectable or V, A, KW, PF | |
| Decimal Points: | 3 position, user-selectable | |
| Overrange: | three lower order digits blank for inputs >1999 & < -1999 | |
| Inputs: | Voltage Ranges: | 200 mV, 5 V, 10 V (809 Series) |
| Current Range: | 4 to 20mA (807 Series) | |
| Configuration: | single ended (809 Series | |
| Impedance: | 390KΩ (809 Series) | |
| Performance: | Accuracy: | ±(0.05% of full scale + 1 count) |
| Conversion Rate: | 3 per second | |
| Normal Mode Rejection: | >30 dB @ 60 Hz | |
| Warmup: | 10 minutes typical | |
| Temperature Coeff.: | ± 100 ppm per °C typical | |
| Adjustments: | 25 turn potentiometers | |
| Offset Range: | -1999 to +1999 | |
| Gain Range: | 1 to 1999 (custom ranges available) | |
| Environment: | Operating Range: | -10 to 50 °C |
| Storage Range: | -10 to 75 °C | |
| Power Supply: | Loop Powered: | 300Ω nominal at 20 mA (807 series) |
| Voltage Controlled: | 10 mA at 12 V (9 to 16 V) or 24 V (16 to 32 V) (809 series) | |
| Backlighting: | 35 mA typical @ 24 VDC | |
| Mounting: | snap-in panel mount or clamp and gasket (included) | |
| Connection: | screw terminals | |
| Ordering Information: | |
| PART NUMBER | INFO |
| DK757B |
BLUE LCD, RANGE: 4-20mA LOOP POWERED, BACKLIGHT POWER: +24VDC |
| DK807A |
NO BACKLIGHT LCD, RANGE: 4-20mA LOOP POWERED |
| DK857B |
RED LCD, RANGE: 4-20mA LOOP POWERED, BACKLIGHT POWER: +24VDC |
| DK947B |
ORANGE LCD, RANGE: 4-20mA LOOP POWERED, BACKLIGHT POWER: +24VDC |
| DK957B |
GREEN LCD, RANGE: 4-20mA LOOP POWERED, BACKLIGHT POWER: +24VDC |
| DK759 |
BLUE LCD, RANGE: 12/24V VOLTAGE INPUT, BACKLIGHT POWER: +24VDC |
| DK809 |
NO BACKLIGHT LCD, RANGE: 12/24V VOLTAGE INPUT |
| DK859 |
RED LCD, RANGE: 12/24V VOLTAGE INPUT, BACKLIGHT POWER: +24VDC |
| DK949 |
ORANGE LCD, RANGE: 12/24V VOLTAGE INPUT, BACKLIGHT POWER: +24VDC |
| DK959 |
GREEN LCD, RANGE: 12/24V VOLTAGE INPUT, BACKLIGHT POWER: +24VDC |
| DK757BP |
BLUE LCD, RANGE: 4-20mA LOOP POWERED, BACKLIGHT POWER: +24VDC, WITH POWER ENGINEERING UNITS |
| DK807AP |
NO BACKLIGHT LCD, RANGE: 4-20mA LOOP POWERED, WITH POWER ENGINEERING UNITS |
| DK857BP |
RED LCD, RANGE: 4-20mA LOOP POWERED, BACKLIGHT POWER: +24VDC, WITH POWER ENGINEERING UNITS |
| DK947BP |
ORANGE LCD, RANGE: 4-20mA LOOP POWERED, BACKLIGHT POWER: +24VDC, WITH POWER ENGINEERING UNITS |
| DK957BP |
GREEN LCD, RANGE: 4-20mA LOOP POWERED, BACKLIGHT POWER: +24VDC, WITH POWER ENGINEERING UNITS |
| DK759P |
BLUE LCD, RANGE: 12/24V VOLTAGE INPUT, BACKLIGHT POWER: +24VDC, WITH POWER ENGINEERING UNITS |
| DK809P |
NO BACKLIGHT LCD, RANGE: 12/24V VOLTAGE INPUT, WITH POWER ENGINEERING UNITS |
| DK859P |
RED LCD, RANGE: 12/24V VOLTAGE INPUT, BACKLIGHT POWER: +24VDC, WITH POWER ENGINEERING UNITS |
| DK949P |
ORANGE LCD, RANGE: 12/24V VOLTAGE INPUT, BACKLIGHT POWER: +24VDC, WITH POWER ENGINEERING UNITS |
| DK959P |
GREEN LCD, RANGE: 12/24V VOLTAGE INPUT, BACKLIGHT POWER: +24VDC, WITH POWER ENGINEERING UNITS |
| PW2-12 |
DC Power Supply, 120 AC Input, 12 VDC @ 200mA Output |
| PW2-24 |
DC Power Supply, 120 AC Input, 24 VDC @ 100mA Output |
DATA SHEET
WIRING DIAGRAM