PD684 Loop Leader™ PRT Comparison |
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The PD684 Loop Leader™ PRT will replace the PD696 when supplies of that product run out.
The following chart compares the PD684 with the PD696
| Feature |
PD696 |
PD684 |
| Number of digits (rate) |
4½ |
5 (-99999 to 99999) |
| Number of digits (total) |
6 |
5 (0 to 99,999 main total)
8 (with total overflow)
|
| Digit size |
0.5" (12.7 mm) |
0.6" (15.2 mm) |
| Accuracy |
±0.05% of span
±1 count |
±0.03% of span
±1 count |
| Front panel rating |
NEMA 4X |
NEMA 4X, IP65 |
| Front bezel area |
4.25" x 2.3" |
4.68" x 2.45"
|
| Depth behind panel |
4.7" |
3.2" |
| Temperature range |
0 to 65°C |
-20 to 65°C |
| Voltage drop |
5.6V w/o backlight
7.0 V with backlight |
2.0 V w/o backlight
5.7 V with backlight |
| Backlight |
Add $50 |
Standard |
| Engineering units |
Not available |
Custom, on-screen |
| Bargraph |
Not available |
Standard |
| Max/Min display |
Not available |
Standard |
Square root
|
Standard |
Standard |
| Programmable exponent |
Not available |
Standard |
| Low-flow cutoff |
Standard |
Standard |
| Setup |
Single Button Scaling |
4 front panel buttons |
| Calibration |
Trim pots |
With or without signal |
| Calibration range |
-5000 to 5000 |
-99999 to 99999 |
| Password protection |
Lockout jumper |
Standard |
| Over current protection |
30 mA |
2 A |
| Noise filter |
Standard |
Standard |
| Low-flow cutoff |
Standard |
Standard |
| Non-resettable total |
Not available |
Password protected |
| Open collector output |
Pulse |
Pulse or alarm |
| Max pulse output |
30 pulses/second |
250 pulses/second |
| Lost Pulses |
> 30 pulses/second |
Never |
| Approvals |
None |
None |
| Warranty |
1 year |
3 years |
| Weight |
6.6 oz (188 g) |
5.7 oz (162 g) |
| Price without backlight |
$219 |
$389 |
| Price with backlight |
$269 |
$389 |
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