£2,457.00 ex VAT | £2,948.40 Inc VAT
ALMEMO® 2890-9 Precision Datalogger; 9 inputs; 2 outputs; complete with Case ZB2490TK2 and mains adapter.
ALMEMO® 2890-9 Multi-function measuring instrument and data logger with 9 measuring inputs, 2 outputs for USB, RS232, Ethernet, analog.
- Multi-function measuring instrument and data logger
- 9 measuring inputs
- Measured value memory, internal or memory card
- Two outputs, USB, RS232, Ethernet, Analog
Available to Order
Email to a friendTechnical Specification
TECHNICAL DATA: | |
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Precision class | AA |
Measuring rate | (100), 50, 10 and 2.5 mops (measuring operations per second) |
Measuring inputs: | 9 ALMEMO®-input sockets |
Electrical isolation for analogue sensors | with semiconductor relays (50 V) Additional electrical isolation between measuring inputs and power supply (device ground) |
Additional Channels | 4 function channels, device-internal |
Sensor power supply Rechargeable battery/ies Mains adapter | 9 or 12 V, maximum 0.5 A 12 V, maximum 0.3 A |
Outputs | 2 ALMEMO® sockets for all output modules (analog, data, trigger, relay cables, memory etc.) |
Standard Equipment Graphics Display Illumination Keypad | 128 x 128 pixels, 16 rows 5 white LEDs, 3 brightness levels 9 membrane keys (4 soft-keys), thumb-wheel |
Memory | EEPROM sufficient for 100,000 measured values |
Date and time-of-day | Real-time clock, buffered with internal battery |
Power supply Rechargeable battery pack Mains adapter DC adapter cable | 6 rechargeable NiMH batteries, 1600 mA. Integrated high-speed charging (2.5 h) ZB1112NA10 100 to 230 VAC to 12 VDC, 2 A electrically isolated electrically isolated ZB2590-UK 10 to 30 V, 1 A |
Current consumption (without input and output modules) Active mode With illumination Sleep mode | approx. 37 mA approx. 45 to 100 mA approx. 0.05 mA |
Housing | 204 x 109 x 44 mm (LxWxH) ABS, 550g |
Click here for other technical details. |
Technical Features
- 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
- 9 measuring inputs, electrically isolated
- 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
- 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 100,000 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
- 2 ALMEMO® output sockets, suitable for digital interfaces, analogue output, trigger input, alarm contacts, memory card
- Runs on rechargeable batteries (as standard), high-speed charging in the device itself using mains unit, included in delivery