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| The unit is an extremely versatile and cost-effective multifunction process calibrator, which replaces many single function instruments with a single compact handheld unit. The unit measures, sources and simulates most process signals and displays both input/output readings simultaneously. |
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Features |
- Measure/source: mA, mV, V
- Measure/simulate: 10 thermocouples, 2 RTD’s, ohms.
- Dual display: Any input value with any output value
- Accuracy: 0.04% rdg for mA, mV, V, ohms
- Input/output display: 2 x 16 character dot matrix LCD
- Electrical connectors: 4mm separated input/output connectors.
- Cold junction: Automatic or manual compensation for thermocouple cold junction temperature
- Scaled readings: Process signals can be scaled into engineering units e.g. measure mA and read in °F or °C.
- Step Output: Step output, up and down, using arrow keys.
- Ramp Output: Programmable end points, rate and dwell.
- Preset memory: Quick store and recall of three preset values.
- Loop power: 24V loop power for mA measure and source.
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| | SPECIFICATIONS
| Measure/source |
Range |
Accuracy
(1 Year) |
Resolution |
Remark |
| mV |
±21mV
±210nmV |
0.07% + 7*
0.04% + 4* |
0.001mV
0.01mV |
R in >1000M ohm
R in >1000M ohm |
| V |
±2.1V |
0.04% + 4* |
0.0001V |
R in >1000M ohm |
| V (input) |
±21V |
0.04% + 4* |
0.001V |
R in >1M ohm |
| V (output) |
±10.5V |
0.04% + 4* |
0.001V |
10mA max. |
| mA |
±21mA |
0.04% + 4* |
0.001mA |
R load <=1000 ohm
R in 10 ohm |
| Ohms |
0 to 400/3000 ohm |
0.04% + 4* |
0.1/1W |
V in 60V max.
0.5mA measure |
| J (1) |
-200 to 1000°C |
0.7°C |
0.1°C |
0.1 to 3mA source |
| L (1) |
-200 to 900°C |
0.7°C |
0.1°C |
R in >1000M ohm |
| K (1) |
-250 to 1350°C |
1°C |
0.2°C |
R in >1000M ohm |
| T (1) and U (2) |
-250 to 400°C |
0.6°C |
0.1°C |
R in >1000M ohm |
| E (1) |
-250 to 1000°C |
0.7°C |
0.1°C |
R in >1000M ohm |
| N (1) |
-250 to 1300°C |
1.4°C |
0.5°C |
R in >1000M ohm |
| R (1) and S (1) |
-50 to 1750°C |
1.4°C |
0.5°C |
R in >1000M ohm |
| B (1) |
-200 to 1820°C |
2.8°C |
1°C |
R in >1000M ohm |
| Pt 100 (3), (4) |
-200 to 850°C |
0.6°C |
0.1°C |
R in >1000M ohm |
| Ni 100 (3) |
-60 to 180°C |
0.7°C |
0.1°C |
0.5mA measure
0.1 to 3mA source
0.5mA measure
0.1 to 3mA source |
* % of reading and number of counts.
Accuracy includes temperature errors 59° to 95°F (15° to 35°C). RTD and T/C accuracy best case mid range. (1) IEC 584, (2) DIN43710, (3) DIN43760, (4) IEC 751 |
| Display |
2 rows of 16 characters, dot matrix LCD, 5 readings/sec. |
| Temperature units |
°F and °C . |
| Cold Junction error |
±0.3°C. |
| Loop Power |
24V, ±3%. |
| Calibration Reference |
23°C ±5°C. |
| Operating Temperature Range |
14° to 131°F (-10° to 55°C). |
| Humidity |
10 to 90% non-condensing. |
| Conformity |
EN61326-1, EN61010-1, CE marked. |
| Maximum Input Voltage |
30V with respect to ground. |
| Power Supply |
4 AA batteries. Alkaline cells give 20 hours use at 68¼F in measure mode. Auto power off, battery level indicator. |
| Physical |
1.75 lbs., 9.6 x 4.9 x 2 in. |
| CAT NO. |
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MODEL |
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DEscRIPTION |
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AVAIL |
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PRICE |
| DR72011 |
|
DPI-720 |
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Multifunction Process Calibrator |
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Yes |
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1,826,820 |
| Complete instrument includes one set of four AA alkaline batteries, one set of test leads, carrying case, user guide, quick reference guide and NIST traceable calibration certificate with data |
| DR72012 |
|
860-174 |
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OPTIONAL Spare Carrying Case FOR Multifunction Process Calibrator |
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Yes |
|
73,440
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사용후기를 작성해 주시면 다른 분들께 많은 도움이 됩니다. |
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이 상품에 대한 질문이 아직 없습니다.
궁금하신 사항은 이곳에 질문하여 주십시오. |
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