Precision measuring instrument and data logger ALMEMO® 2690-8A

Technical data and functions

• Increased measuring accuracy and stability
• Fast measuring rate, up to 50 measuring operations per second. With SD memory card, up to 100 mops, optional for 1 channel up to 500 mops
• 5 measuring inputs, electrically isolated
• Integrated atmospheric pressure sensor, for automatic pressure compensation, inter alia for Pitot tube flow measurement and humidity variables
• Over 65 standard measuring ranges
• Support for ALMEMO^® plugs with multi-point adjustment, special linearization, and special measuring ranges
• Option KL for independent multi-point adjustment or special linearization programmable in 30 points and management of calibration data saved in the sensor connector and the measuring instrument
• Option GT for higher measuring quality thanks to electrical isolation between measuring inputs and device power supply (device ground)
• Improved cold junction compensation with 2 sensors
• Data logger with internal EEPROM, sufficient for 200,000 measured values, configurable as linear or ring memory
• Memory connector with micro SD (accessory)
• Sleep mode for long-term recording
• Generously dimensioned graphics display, bright illumination, large display of measured values
• Measured values can be displayed graphically in line chart or bar chart form or numerically in various sizes.
• 3 user-defined menus can be freely configured from a range of 50 functions.
• Easy to operate by means of 4 soft-keys and cursor block, menu-guided with wizards and context-sensitive help windows
• Choice of languages : German, English, French (other options also available)
• 2 ALMEMO^® output sockets, suitable for digital interfaces, analog output, trigger input, alarm contacts, memory card
• Runs on rechargeable batteries (standard), high-speed charging in the device itself using the mains unit, included in delivery
• Modern housing with rubberized impact protection and folding stand.

Order numbers for ALMEMO® 2690-8A:

• Data logger ALMEMO® 2690-8A in case set with RS232 ZA1909DK5: MA26908AKS
• Data logger ALMEMO® 2690-8A in case set with USB ZA1919DKU: MA26908AKSU
• Measuring module electrically isolated: OA2690GT
• Multi-point adjustment, special linearization, management of calibration data: OA2690KL
• Measuring rate 500 mops (SD card required): SA0000Q5

For more information on the types, see the data sheet.