Low-cost, high-performance replacement for many OEM DPMs.
Optional Red, Green or Amber backlighting.
Snap-in bezel mount eliminates mounting hardware.
Resistant to RF and EMI.
4½ digits with high-contrast LCD.
4-20 mA loop powered input.
User-selectable, displayed engineering units.
Display:
Digits: 4 ½ digits (±19999 counts). Type: 0.45" (11.4 mm) 7 segment LCD.
Backlighting Optional: Red Negative | Green Negative | Amber Negative | Green Positive.
Polarity Ind.: automatic, “-” displayed
Annunciators: °F, °C, PSI, %, user-selectable or V, A, KW, PF
Decimal Points: 4 position, user-selectable
Overrange: 4 lower order digits blank for inputs >1999 & < -1999
Inputs
Ranges: 4-20 mA DC
Configuration: bipolar differential
Impedance: 300Ω 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 min 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.
Mounting: Snap-in panel mount.
Connection: 2 screw terminal (4 with backlight).
Part Number |
Backlight Color |
Backlight Power |
Mounting |
|
HLPI-4E
HLPI-4EAN
HLPI-4EGN
HLPI-4ERN
HLPI-4EGP
|
NO BACKLIGHT
NEG AMBER
NEG GREEN
NEG RED
POS GREEN
|
NONE
24VDC
24VDC
24VDC
24VDC
|
Snap in
|
|
HLPI-4PE
HLPI-4PEAN
HLPI-4PEGN
HLPI-4PERN
HLPI-4PEGP
|
NO BACKLIGHT
NEG AMBER
NEG GREEN
NEG RED
POS GREEN
|
NONE
24VDC
24VDC
24VDC
24VDC
|
Snap in, with power engineering units
|
|
Accessories
PW2-24: Regulated 120V AC to 24V DC Power Supply.
CVC: Calibrator
