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Need to measure parameters in process applications with temperature, voltage, resistance, current, pulse and frequency? BK Precision has the solution for you with their DAS220-BAT Portable 10- Channel Data Recorder. This innovative recorder has 10 built-in universal analog channels with useful screw input terminals for transferability. It’s innovative construction was established by B&K’s subsidiary Sefram in France, which specializes in the design and manufacture of data acquisition units, field strength meters and more.
With a user friendly 10-inch color touch screen, measurement results can be analyzed graphically and numerically and then saved to the internal solid-state memory or external USB memory stick for efficient use. Menus are icon-driven to make navigating the uses and functions effortless. Even more, the free DasLab Windows PC software enables users to transfer logging results and configuration files and view live data on the PC remotely.
| Analog Channels | ||
| Analog Input Channels | 10 integrated channels | |
| DC Voltage | ||
| Ranges | ± (0.5, 1, 2.5, 5, 10, 25, 50, 100) mV ± (0.5, 1, 2.5, 5, 10, 25, 50, 100) V | |
| Maximum input Voltage | 100 V DC | |
| Accuracy | 0.1% of the full scale ±10 μV | |
| Temperature with Thermocouples | ||
Sensors Range by Type (Cold junction compensation: ±0.5 °C) | J | -210 °C to 1200 °C |
| K | -250 °C to 1370 °C | |
| T | -200 °C to 400 °C | |
| S | -50 °C to 1760 °C | |
| B | 200 °C to 1820 °C | |
| E | -250 °C to 1000 °C | |
| N | -250 °C to 1300 °C | |
| C | 0 °C to 2320 °C | |
| L | -200 °C to 900 °C | |
| Temperature with Pt100 and Pt1000 | ||
| Current | 1 mA (Pt100), 100 μA (Pt1000) | |
| Range | -200 °C to 850 °C | |
| Measurements | 2 and 3 wires | |
| Accuracy (at 20 °C) | 0.3 °C ±0.1% of reading | |
| Compensated Resistance | 2 wires | 30 Ω max. |
| 3 wires | 50 Ω max. | |
| Resistance | ||
| Ranges | 1 kΩ and 10 kΩ | |
| Accuracy | 1 Ω (range 1 kΩ) and 10 Ω (range 10 kΩ) | |
| Logic Channels | ||
| Logic Input/Output | ||
| Number of Channels | 12 | |
| Maximum Permitted Voltage | 24 V Cat I | |
| Input Impedance | 4.7 kΩ | |
| Sampling Rate | 1 ms max. | |
| Timing Input | ||
| Number of Channels | 4 (K1 to K4) | |
| Maximum Permitted Voltage | 24 V Cat I | |
| Input impedance | 4.7 kΩ | |
| Sampling Rate | 1 ms max. | |
| Pulse Counter | 0 to 10 Million, accuracy 0.1% | |
| Frequency Measurement | 1 Hz to 10 kHz, accuracy 0.1% | |
| PWM Measurement | 100 Hz to 2 kHz, accuracy 0.1% | |
| Alarm Output | ||
| Number of Channels | 4 Alarms (A, B, C, D) | |
| Output Level | 0 to 5 V | |
| Acquisition System | ||
| Resolution | 16 bit | |
| Acquisition System | Scan, one sample per channel | |
Sampling Interval | V >50 mV | 1 ms to 20 min |
| V ≤50 mV, thermocouples and Pt100 / Pt1000 | 2 ms to 20 min | |
Trigger | Date, delay, threshold, combination of thresholds (and/or), word on logic channels (and, or, slope, level) | |
| Pre-trigger | Variable from 0 to 100k samples | |
| General | ||
| Internal Flash Drive Size | 32 GB | |
| Maximum File Size | 2 GB | |
| Operating Temperature | 0 °C to 40 °C, 80% RH (no condensation) | |
| Storage Temperature | -20 °C to 60 °C | |
| Display | 10” TFT touchscreen LCD, backlit, 1024 x 600 dots | |
| Power Supply | 15 V / 4 A max with main adapter (100 / 240 VAC) | |
| Interfaces | 2 x USB host, LAN (10/100 base-T with RJ45 socket) | |
| Battery | Non removable, Lithium-ion | |
| Typical Battery Life | 15 hours with standby mode, 10 hours without stand-by mode | |
| Safety | Cat I 100 V, according to IEC61010-1 | |
| Weight | 3.3 lbs (1.5 kg) | |
| Dimensions (W x H x D) | 2.6” x 11.7” x 6.9” (66 x 298 x 176 mm) | |
| Warranty | Two Years | |
Supplied Accessories | Main adapter 100 / 240 V, 25 pin male connector(1) and backshell, 10 input connectors, shoulder strap, stylus, soft wipe, and screwdriver | |
Note: All specifications apply to the unit after a temperature stabilization time of 30 minutes over an ambient temperature range of 23 °C ± 5 °C.
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- Temperature logging with thermocouples and platinum resistance temperature sensors
- Voltage measurements down to ±0.5 mV range
- 4 - 20 mV current loop measurements
- Frequency, pulse totalization and pulse rotation measurements, which can be expressed in RPM (rotations per minute)