Low-cost, high-performance replacement for many OEM DPMs.
Optional Red, Green or Amber backlighting.
Window mount.
Resistant to RF and EMI.
4 1/2 digits with high-contrast LCD.
4- 20 mA loop-powered input.
User-selectable, displayed engineering units.
Display
Digits: 4.5 digits (±19999 counts). Type: 0.45" (11.4 mm) 7 segment LCD.
Backlighting Optional: Red Negative | Green Negative | Amber Negative | Green Positive.
Polarity: automatic, “-” displayed
Annunciators: °F , °C, PSI, % user-selectable or V , A, KW, PF
Decimal Points: 4 position, user-selectable
Overrange: four lower order digits blank for inputs >19999 & < -19999
Inputs
Ranges: 4-20 mA DC
Configuration: bipolar differential
Impedance: 300 nominal @ 20 mA
Performance:
Accuracy: (0.1% fs + 2 count)
Conversion Rate: 3 per second
Normal Mode Rejection: >30 dB @ 60 Hz
Adjustments: span (gain) and zero (offset) with course setting.
Warmup: 10 minutes typical
Temperature Coeff.: 100 ppm per °C typical
Environment: Operating Range: 0 to 50 °C, Storage Range: -10 to 70 °C.
Power Supply: powered by the milliamp control loop.
Optional Backlight: 24 VDC at 35 mA typical.
Mounting: snap-in bezel mount.
Connection: 2 screw terminal (4 with backlight).
Part Number |
Backlight Color |
Backlight Power |
Mounting |
|
HLPI-4EW
HLPI-4EANW
HLPI-4EGNW
HPLI-4EGPW
HLPI-4ERNW
|
NO BACKLIGHT
NEG AMBER
NEG GREEN
POS GREEN
NEG RED
|
NONE
24VDC
24VDC
24VDC
24VDC
|
Window
|
|
HLPI-4PEW
HLPI-4PEANW
HLPI-4PEGNW
HPLI-4PEGPW
HLPI-4PERNW
|
NO BACKLIGHT
NEG AMBER
NEG GREEN
POS GREEN
NEG RED
|
NONE
24VDC
24VDC
24VDC
24VDC
|
Window, with power engineering units
|
|
Accessories
PW2-24: Regulated 120V AC to 24V DC Power Supply.
CVC: Calibrator
