Product specifications: 725Ex intrinsically safe multifunctional process calibrator
| Accuracy of measurement | ||
| Dc voltage | 30.000 V | 0.02percent 2 words (upper part of the disy) |
| 10.000 V | 0.02percent 2 words (lower part of disy) | |
| 90.00 mV | 0.02percent 2 words | |
| -10.00 mV- 75.00 mV | 0.025percent 1 count (through the TC connector) | |
| Direct current | 24.000 mA | 0.02percent 2 words |
| Resistance | 0.0 | 0.1Ω (4 wire), 0.15Ω (2 and 3 wire) |
| 401 to 1500 Ω | 0.5 Ω (4-wire),1 Ω (2-wire and 3-wire) | |
| 1500 to 3200 Ω | 1 Ω (4 wires),1.5 Ω (2 and 3 wires) | |
| Frequency | 2.0 | 0.05percent 1 word |
| 11000.0 Hz—— | 0.05percent 1 word | |
| 1.00 - 10.00 kHz | 0.05percent 1 word | |
| Sensitivity | 1 V minimum peak value | |
| Pressure | 使用 8 个本安型Pressure模块当中任何一个时精度为量程的 0.025%（有关详细规格,请参阅选件和配件中的Pressure模块）.提供以下模块：压差、Pressure计、真空度、Pressure、双Pressure及高Pressure. | |
| Output accuracy | ||
| Dc voltage | 100.00 mV | 0.02percent 2 words |
| 10.000 V | 0.02percent 2 words | |
| -10.00 mV- 75.00 mV | 0.025percent 1 count (through the TC connector) | |
| Direct current | 24.000 mA (Output) | 0.02percent 2 words |
| 24.000 mA (simulation) | 0.02percent 2 words | |
| Resistance | 15.0 |
0.15 Ω (excitation current 0.15 to 0.5 mA),0.1 Ω (excitation current 0.5 to 2 mA) |
| 401 to 1500 Ω | 0.5Ω (excitation current 0.05 to 0.8 mA) | |
| 1500 to 3200 Ω | 1 Ω (excitation current 0.05 to 0.4 mA) | |
| Frequency | 2.0 | 0.05% |
| 11000.0 Hz—— | 0.05% | |
| 1.00 - 10.00 kHz | 0.25% | |
| Waveform | 5 V p-p square wave, 0.1 V offset | |
| RTD and thermocouple | ||
| Measurement accuracy | NI-120 | 0.2 °C |
| PT-100 (385) | 0.33 °C | |
| PT-100 (393) | 0.3 °C | |
| PT-100 (JIS) | 0.3 °C | |
| PT-200 (385) | 0.2 °C | |
| PT-500 (385) | 0.3 °C | |
| PT-1000 (385) | 0.2 °C | |
| Resolution | 0.1 °C | |
| J | 0.7 °C | |
| K | 0.8 °C | |
| T | 0.8 °C | |
| E | 0.7 °C | |
| R | 1.8 °C | |
| S | 1.5 °C | |
| B | 1.4 °C | |
| L | 0.7 °C | |
| U | 0.75 °C | |
| N | 0.9 °C | |
| Resolution | J、K、T、E、L、N、U：0.1 °C,0.1 °F B、R、S：1 °C,1 °F | |
| XK | 0.6 °C | |
| BP | 1.2 °C | |
| Output accuracy | NI-120 | 0.2 °C |
| PT-100 (385) | 0.33 °C | |
| PT-100 (393) | 0.3 °C | |
| PT-100 (JIS) | 0.3 °C | |
| PT-200 (385) | 0.2 °C | |
| PT-500 (385) | 0.3 °C | |
| PT-1000 (385) | 0.2 °C | |
| Resolution | 0.1 °C | |
|
|
Accuracy is suitable for 4-line measurement | |
| J | 0.7 °C | |
| K | 0.8 °C | |
| T | 0.8 °C | |
| E | 0.7 °C | |
| R | 1.4 °C | |
| S | 1.5 °C | |
| B | 1.4 °C | |
| L | 0.7 °C | |
| U | 0.75 °C | |
| N | 0.9 °C | |
| Resolution | J、K、T、E、L、N、U：0.1 °C、B、R、S：1 °C | |
| XK | 0.6 °C | |
| BP | 1.2 °C | |
| Technical specifications | ||
| Slope function | Output function | Voltage、电流、Resistance、Frequency、温度 |
| The slope | 慢速线性The slope,快速线性The slope,25% Step by stepThe slope | |
| Loop power function | Voltage | 12 V |
| Accuracy | 10% | |
| Maximum current | 22 mA, short circuit protection | |
| Step function | Output function | Voltage、电流、Resistance、Frequency、温度 |
| Step by step | 25percent of the range, 100percent of the range | |
| Safety specifications | ||
| Agency approval | I.S. Class I, Class 1, Group B-D | |
| Mechanical and general specifications | ||
| Size | 130 x 236 x 61 mm (5.188 x 9.291 x 2.402 in) | |
| The weight of | 0.85 kg (1.874 lbs.) | |
| Battery | 4 节 AA 碱性Battery | |
| Warranty period | Three years | |
| 更换Battery | 单独的Battery舱,无需破坏校准密封即可操作 | |
| Side port connection | Pressure模块连接器 | |
