Large 1" - 3½ Digit Loop Powered or Voltage Controlled LCD DPM
Features:
◊ Large 1”, 3½ digit display for easy viewing.
◊ Decimal point user selectable
◊ Engineering units user selectable
◊ 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
SPECIFICATIONS:
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
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:
-40 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
BACKLIGHT COLOR
METER INPUT
METER POWER
BACKLIGHT POWER
DK807A
NO BACKLIGHT
4-20mA
mA loop
NONE
DK757B
BLUE
4-20mA
mA loop
24VDC
DK857B
RED
4-20mA
mA loop
24VDC
DK947B
AMBER
4-20mA
mA loop
24VDC
DK957B
GREEN
4-20mA
mA loop
24VDC
DK809
NO BACKLIGHT
Voltage
12/24VDC
NONE
DK759
BLUE
Voltage
12/24VDC
24VDC
DK859
RED
Voltage
12/24VDC
24VDC
DK949
AMBER
Voltage
12/24VDC
24VDC
DK959
GREEN
Voltage
12/24VDC
24VDC
PW2-12
Regulated 120V AC to 12V DC Power Supply
PW2-24
Regulated 120V AC to 24V DC Power Supply
PW1-0
24V AC to adjustable DC output
CPW1.5
24V AC to adjustable DC output
CVC
Calibrator
To order, click link below to enter Digi-Key's website, enter the DK part number into the "C-Ton Industries Part Search".
If you are unsure of what you want, there is also a product training module or use Digi-Key's Live Online Chat.
Download
Data Sheet PDF