Specifications
Display
- Digits: 3 1/2 digits (±1999 counts).
- Type: 0.45" (11.4 mm) 7 segment high contrast LCD.
- Backlighting: Optional Red Negative, Green Negative, Amber Negative or Green Positive.
- Overrange: three lower order digits blank for inputs >1999 & <-1999.
- Polarity: automatic, “-” displayed.
- Decimal Points: 3 position, user selectable.
- Annunciators: °F, °C, PSI, %, user selectable.
Inputs
- Ranges:4-20 mA DC.
- Configuration: bipolar, differential.
- Impedance: 390Ω.
Performance
- Accuracy: ±(0.1% of fs + 2 count).
- Conversion Rate: 3 per second.
- Normal Mode Rejection: >30 dB @ 60 Hz.
- Common Mode Range: ±1 VDC max.
- Common Mode Rej.: >86 dB.
- Adjustments: span (gain) and zero (offset).
- 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 Temperature: 0 to 50 °C.
- Storage Temperature: -10 to 70 °C.
Mounting: snap-in bezel mount or clamp and gasket.
Connection: 2 screw terminal (4 with backlight).
