Fluke 2638A/05 22-Channel Data Acquisition Unit/Data Logger: 20 Universal Channels |
- One (1) installed relay board (2638A-RLY)
- One (1) Universal Input Connector (2638A-100)
- Test leads
- Product manual
- Safety information
- Evaluation copy of 2680A-APSW software on CD
- Power cord
- Screwdriver
- Statement of calibration practices
2638A/05 Hydra Series III features at a glance
- DC accuracy of 0.0024%
- Thermocouple accuracy of 0.5°C
- 22 universal differential isolated inputs
- On-screen color trend graphing and analysis
- Easy-to-use menu system for setup and data management
- Input types: ac V, dc V, ac I, dc I, thermocouple, PRT (2, 3, 4 w), thermistor, resistance (2-4 w), frequency
- Multi-channel real-time data display
- 6.5-digit bench DMM function for front-panel inputs
- Monitor function for real-time viewing and charting between scans
- 20 on-board math channels
- One-button screen capture of chart or data displays
- 45 channels/second basic DC scan rate
- Internal 75,000 scan/setup file memory
- USB flash drive support
- Data security features
- CAT II 300 V input safety rated
- Supported by TQSoft and TQAero thermal validation software for enhanced data collection in regulated industries
Technical Specifications | ||
DC volts | Range | 100 MV to 300 V |
Resolution | 0.1 µV to 1 mV | |
Accuracy | 0.0024% | |
AC volts | Range | 100 MV to 300 V |
Resolution | 0.1 µV to 1 mV | |
Accuracy | 0.11% | |
Resistance | Range | 100 Ω to 100 MΩV |
Resolution | 0.1 mΩ to 100 Ω | |
Accuracy | 0.01% | |
Frequency | Range | 20 Hz to 1 MHz |
Accuracy | 0.01% | |
RTD (Pt 100) | Range | -200°C |
Resolution | 0.001°C | |
Accuracy | 0.016°C | |
J thermocouples | Range | -200°C to 1,000°C |
Resolution | 0.01°C | |
Accuracy | 0.53°C | |
K thermocouples | Range | -200°C to 1,000°C |
Resolution | 0.01°C | |
Accuracy | 0.60°C | |
T thermocouples | Range | -270°C to 400°C |
Resolution | 0.01°C | |
Accuracy | 0.62°C | |
Other thermocouple types | R, S, N, E, B, C, D, G, L, M, U, W | |
General Specifications | ||
Channel capacity | Analog inputs | 22 channels; 8 digital I/O and 6 alarm outputs (TTL) |
Totalizer | 1 | |
Power | Voltage | 100 V to 264 A in 4 power model selections (100 V, 120 V, 220 V, 240 V) |
Frequency | 47 Hz to 440 Hz (automatically sensed when turned on) | |
Power consumption | 34 V A peak (24 W average) | |
Communication | LAN | 10/100 Mb TCPIP DHCP |
Remote commands | SCPI command set | |
Internal memory | 57,000 scans 1000 setup files | |
File security | Dual level, Administrator, five secure users, Guest status | |
Alarm outputs | 6 TTL alarm outputs — assignable to one or multiple channels | |
Alarm setpoints | 2 assignable setpoints/channel, Hi Lo, Hi Hi, Lo Lo | |
Language menus | English, Chinese, French, German, Japanese, Korean, Portuguese, Russian, Spanish | |
Temperature | Operating | 0°C to 50°C |
Storage | 20°C to 70°C | |
Warm-up | One hour to full uncertainty specifications | |
Relative humidity (non-condensing) | Operating | 0°C to 28°C < 90%, 28°C to 40°C < 75%, 40°C to 50°C < 50% |
Storage | 20°C to 70°C <95% | |
Weight | 6 kg (13.2 lbs) | |
Dimensions | 150 x 285 x 385 mm (5.91 x 11.22 x 15.16 in) | |
Standard rack height | 3 U |
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