Specifications
Display
- Digits: 4 ½ digits (±19999 counts).
- Type: 0.45" (11.4 mm) 7 segment LCD.
- Backlighting (optional): Red Neg, Green Neg, Amber Neg, Green Pos.
- 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: 4-20mA DC.
- Configuration: bipolar differential.
- Impedance: 300Ω nominal.
Performance
- Accuracy: ± (0.1% fs + 2 count).
- Conversion Rate: 3 per second.
- Normal Mode Rejection: >30 dB @ 60 Hz.
- Common Mode Range: ±1V DC max.
- Common Mode Rej.: >86 dB.
- Adjustments: span (gain) and zero (offset).
- Warmup: 10 minutes typical.
- Temperature Coeff.: ±100 ppm per °C typical.
Accessories
- PW2-24: Regulated 120V AC to 24V DC Power Supply
- CVC: Calibrator
| 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 |
