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The new 9144 Series Field Metrology Wells extend high performance to the industrial process environment by maximizing portability, speed, and functionality with little compromise to metrology performance. These industrial temperature loop calibrators are perfect for performing transmitter loop calibrations, comparison calibrations, or simple checks of thermocouple sensors. With the “process” option, there is no need to carry additional tools into the field. This optional built-in two-channel readout reads resistance, voltage, and 4–20 mA current with 24 volt loop power. It also has on-board automation and documentation.
Temperature Range at 23 C | 50 C to 660 C(122 F to 1220 F) |
Display Accuracy | +/- 0.35 C at 50 C +/- 0.35 C at 420 C +/- 0.5 C at 660 C |
Stability | +/- 0.03 C at 50 C +/- 0.04 C at 420 C +/- 0.05 C at 660 C |
Axial Uniformity at 40 mm (1.6 in) | +/- 0.05 C at 50 C +/- 0.35 C at 420 C +/- 0.5 C at 660 C |
Radial Uniformity | +/- 0.02 C at 50 C +/- 0.05 C at 420 C +/- 0.10 C at 660 C |
Loading Effect (with a 6.35 mm reference probe and three 6.35 mm probes) | +/- 0.015 C at 50 C +/- 0.025 C at 420 C +/- 0.035 C at 660 C |
Hysteresis | 0.1 |
Operating Conditions | 0 C to 50 C, 0 % to 90 % RH (non-condensing) |
Environmental Conditions (for all specifications except temperature range) | 13 C to 33 C |
Immersion (Well) Depth | 150 mm (5.9 in) |
Insert OD | 24.4 mm (0.96 in) |
Heating Time | 15 min: 50 C to 660 C |
Cooling Time | 35 min: 660 C to 50 C 25 min: 660 C to 100 C |
Resolution | 0.01 Deg |
Display | LCD, C or F user-selectable |
Size (H x W x D) | 290 mm x 185 mm x 295 mm (11.4 x 7.3 x 11.6 in) |
Weight | 7.7 kg (17 lb) |
Power Requirements | 1800 W |
Computer Interface | RS-232 and 9930 Interface-it control software included |
9144 Includes:
- Users Manual
- Technical Manual on CD
- Serial Cable
- 9930, Interface-itSoftware
- Report of Calibration
- Insert Removal Tool
9144-_-P Includes:
- Users Manual
- Technical Manual on CD
- Serial Cable
- 9930, Interface-it Software
- Report of Calibration
- Test leads
- Insert Removal Tool
- 6-pin DIN Connector for Reference Probe
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