Order HLPI-4A-XEC by Hoyt DC Milliammeter, 4.5 LCD, Neg Amber

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Features

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Technical Details

Display
Digits	4.5 digits (±19999 counts)
Type	0.45" (11.4 mm) 7 segment LCD Optional Amber backlit LCD
Polarity	automatic, "-" displayed
Annunciators	°F, °C, PSI, %, user selectable
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
Performance
Accuracy	±(0.1% +2 count)
Conversion Rate	3 per second
Normal Mode Rejection	>30 dB / 60 Hz.
Common Mode Range	±1 VDC (5 V powered)
Common Mode Rej.	>86 dB
Warmup	10 minutes typical
Temperature Coeff.	±100 ppm per °C typical
Power Supply (powered by the milliamp control loop)
Optional Backlight	24 VDC at 35 mA typical
Environment
Operating Range	0 to 50 °C
Storage Range	-20 to 70 °C.
Mounting	nap-in panel mount or clamp and gasket
Connection	2 screw terminal (4 with backlight)

Notes

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Display
Digits	4.5 digits (±19999 counts)
Type	0.45" (11.4 mm) 7 segment LCD Optional Amber backlit LCD
Polarity	automatic, "-" displayed
Annunciators	°F, °C, PSI, %, user selectable
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
Performance
Accuracy	±(0.1% +2 count)
Conversion Rate	3 per second
Normal Mode Rejection	>30 dB / 60 Hz.
Common Mode Range	±1 VDC (5 V powered)
Common Mode Rej.	>86 dB
Warmup	10 minutes typical
Temperature Coeff.	±100 ppm per °C typical
Power Supply (powered by the milliamp control loop)
Optional Backlight	24 VDC at 35 mA typical
Environment
Operating Range	0 to 50 °C
Storage Range	-20 to 70 °C.
Mounting	nap-in panel mount or clamp and gasket
Connection	2 screw terminal (4 with backlight)

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