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.
- Decimal Points: 4 position, user selectable.
- Overrange: four lower order digits blank for inputs >19999.
Inputs
- Voltage Ranges: ±200.0mV, ±2.000V, ±20.00V DC.
- Configuration: bipolar differential.
- Protection: ±350VDC, (±100V DC on 200mV range).
- Impedance: 1000Ω on ± 200mV; (1MΩ on 2V & 20V range).
- Bias Current: 1pA (± 200mV), 100pA (other ranges).
Performance
- Accuracy: ± (0.1% fs + 2 count).
- Conversion Rate: 3 per second.
- Common Mode Rejection: >86 dB.
- Normal Mode Rejection: >30 dB @ 60 Hz.
- Common Mode Range: ±1 VDC max.
- Zero Adjustment: automatic.
- Warmup: 10 minutes typical.
- Temperature Coeff.: ±100 ppm per °C typical.
Accessories
- J4C13: 13 Pin Connector / Wire Assembly
- PW2-5: Regulated 120V AC to 5V DC Power Supply
- PW2-24: Regulated 120V AC to 24V DC Power Supply
- CVC: Calibrator
| Part Number | Backlight Color | Backlight Power | Mounting |
| HDMO-741 HDMO-742 HDMO-743 HDMO-751 HDMO-752 HDMO-753 HDMO-754 HDMO-761 HDMO-762 HDMO-763 HDMO-764 HDMO-771 HDMO-772 HDMO-773 HDMO-774 HDMO-781 HDMO-782 HDMO-783 HDMO-784 |
NO BACKLIGHT NO BACKLIGHT NO BACKLIGHT NEG AMBER NEG AMBER NEG AMBER NEG AMBER NEG GREEN NEG GREEN NEG GREEN NEG GREEN NEG RED NEG RED NEG RED NEG RED POS GREEN POS GREEN POS GREEN POS GREEN |
200mV 2V 20V 200mV 2V 20V 200mV 200mV 2V 20V 200mV 200mV 2V 20V 200mV 200mV 2V 20V 200mV |
NONE NONE NONE 5VDC 5VDC 5VDC 24VDC 5VDC 5VDC 5VDC 24VDC 5VDC 5VDC 5VDC 24VDC 5VDC 5VDC 5VDC 24VDC |
