Description
3 1/2 digit LCD, 4-20mA
The DP-670 provides a loop powered 3 1/2 digit LCD meter. It is compatible with virtually any 4 to 20mA dc process loop.
Note: The DP-670 is the DP-650 with a process board
DP-670
$88.00
Features
- Space saving design only 0.67?(17mm) deep
- Occupies 2.3 x 1.1 inches of front panel space
- High contrast LCD
- 3-1/2 digits with 0.39" LCD
- Snap-In bezel eliminates the need for mounting hardware
- User Selectable Decimal Points
- Process input (4 to 20mA) adder board with multi-turn
- SPAN (GAIN) and ZERO (OFFSET) adjustments
- Loop powered
Dimensions
| Cutout | |
| Height | 1.04" (26.5 mm) |
| Width | 2.22" (56.5 mm) |
| Tolerances | ±0.01" (0.3 mm) |
Specifications
| Type | 0.39" (10mm) high-contrast reflective LCD |
| Decimal Points | 3 Position, User Selectable |
| Operating Range | 0 to 50 u00baC |
| Ranges | Process Inputs, 4 to 20mA |
| Loop Burden | 300u03a9 nominal @ 20mA DC (Loop powered) |
| Polarity | Automatic, "-" Displayed. |
| Process Board Mounting | Plugs onto DPM pins, adds approx. 0.6" (16mm) to depth |
| Digits | 3u00bd Digits (u00b11999 counts) |
| Configuration | Bipolar, differential |
| Connection | Screw terminals on Process Board |
| Temperature Coeff | u00b1100 ppm per u00baC Typical |
| Order Info | 3u00bd digit, loop powered LCD, 4-20mA board |
| Storage Range | -10 to 60u00baC |
| Normal Mode Rejection | >30 db @ 60 Hz |
| LCD Mounting | Snap-in bezel mount |
| Power Supply | Powered by the 4-20mA current loop |
| Conversion Rate | 3 per Second |
| Protection | 30 mA max. |
| Warmup | 10 Minutes Typical |
| Overload | Three lower order digits blank for inputs >1999 & <-1999 |
| Accuracy | u00b1(0.1% +1 count) typ u00b1(0.2% +2 counts) max |
