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DAS240-BAT BK Precision Recorder

New
$3,395.00
The DAS240-BAT is a recorder from BK Precision. Recorders and Printers allow engineers to collect and display data in different formats.
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Additional Features:

  • Portable Multi-Channel Recorder
  • Compact and portable form factor suitable for remote and field use
  • Outstanding battery life of up to 15 hours
  • Wide 10” touchscreen TFT display
  • 20 universal analog input channels, expandable to 200 channels
  • Versatile temperature measurements supporting 9 types of thermocouples and 2 or 3-wire Pt100 / Pt1000 temperature sensors
  • Measure voltage to ±100 V, resistance to 10 kΩ and current (with optional shunt input-terminal block)
  • 16 bit vertical resolution
  • Recording interval (sampling rate) up to 1 ms
  • 12 logic input/output channels
  • 4 timing logic input channels for pulse count, frequency and PWM measurements
  • 4 alarm outputs
  • 32 GB internal hard drive
  • 2 USB Host ports and 1 LAN interface
  • Free DasLab operating software
  • Virtual Networking Computing (VNC) capability for replicating the instrument’s front panel interface on a PC

Specifications

Analog Channels

  • Number of Analog Input Channels: 20 channels standard, expandable to 200 with optional 20-channel modules

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 10000000, 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

General

Acquisition System

  • Resolution: 16 bit
  • Acquisition System: Scan, one sample per channel
  • Sampling Rate: V >50 mV: 1 ms to 20 min; V ≤50 mV, thermocouples and Pt100 / Pt1000: 2 ms
  • 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

Internal Storage

  • Internal Flash Drive Size: 32 GB
  • Maximum File Size: 2 GB

Environmental

  • Operating Temperature: 0 °C to 40 °C, 80% RH (no condensation)
  • Storage Temperature: -20 °C to 60 °C

Auxiliary

  • 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, manual (CD-ROM), 1 male connector with 25 pins male and cover, 1 cable (70 cm) for measurement module connection, 1 measurement module (20 channels) with input terminals, a stylus, a soft wipe, a screwdriver

Main applications

  • Temperature monitoring with thermocouples and platinum resistance temperature sensors
  • Voltage measurements down to +/- 0.5 mV range
  • 4-20 mA current loop measurements
  • Frequency, pulse totalization and pulse rotation measurements, which can be expressed in RPM (rotations per minute)

The BK Precision DAS240-BAT measures parameters commonly found in process applications including voltage, temperature, current, resistance, frequency and pulse. It includes 20 universal analog channels with convenient screw input terminals that can be expanded up to 200 channels. This recorder was developed by B&K Precision’s subsidiary Sefram in France, which specializes in the design and manufacture of recorders, field strength meters and other test and measurement instruments

Measurement results can be viewed graphically and numerically on a 10 inch color touchscreen and saved to internal memory or an external USB memory stick. Icon-driven menus make the instrument easy to navigate. The free DasLab Windows PC software allows users to remotely control and configure the recorder, transfer logging results and configuration files, and view live data in graphical or numerical format on the PC.

The tools you need

Expandable up to 200 analog channels

The DAS240-BAT provides a flexible and scalable analog channel concept. Each unit is supplied with one 20-channel analog module and 20 screw input terminal blocks, enabling voltage and temperature measurements with thermocouples or Pt100/Pt1000 sensors. By stacking and daisy-chaining additional modules, the total number of channels can be incremented by 20 to a maximum of 200 channels (10 modules).

Adding an optional 50 Ω (0.01%) shunt input terminal block to any 20 channel module provides current measurement capabilities, ideal for 4-20 mA measuring and monitoring applications.

Virtual Network Computing (VNC) capability

The recorder’s built-in VNC capability, based on the Remote Frame Buffer protocol (RFB), provides a graphical desktop sharing system to remotely control the instrument from another computer. VNC is platform independent and provides a means to control all functions of the instrument through a graphical interface replicating the instrument’s front panel, using a mouse and keyboard.

DasLab Software

DasLab is a license-free Windows compatible software that can be downloaded from www.bkprecision.com. The software controls the recorder through the LAN interface and provides the following features:

  • Channel and trigger configuration
  • Display live measurement results in graphical or numerical format
  • File management, file upload and download of data recordings, screen captures and configuration files
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