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Product Description
£485.00 – £855.00
A compact universal measuring instrument with 2 or 4 measuring inputs, measured value memory either internal or memory card and 2 outputs, USB, RS232, Ethernet and analog
- Compact universal measuring instruments
- 2 or 4 Measuring inputs
- Measured value memory either internal or with memory card
- 2 Outputs for RS232, Ethernet and Analogue
Technical Specification
| TECHNICAL DATA: | |
|---|---|
| Measuring input: | |
| 2590-2A 2590-4AS | 2 ALMEMO®-input sockets 4 ALMEMO®-input sockets |
| Electrically isolated | Semiconductor relay (50V) |
| Channels | 4 channels / connector for double sensors and function channels, 4 internal channels (e.g. differential) |
| A/D converter | delta-sigma, 16-bit, 2.5 or 10 mops. |
| Sensor power supply | Battery / mains: 9 V, max. 0.5A; mains adaptor 12 V, maximum 1A |
| Outputs | 2 ALMEMO® sockets for all output modules (analog, data, trigger, relay cables, memory etc.) |
| Standard Equipment | |
| Display | 128 x 64 pixels, 8 rows. illumination : 2 white LEDs |
| Keypad | 7 Silicone keys (of which, 4 soft keys) |
| Date and time-of-day | Real-time clock, buffered with internal battery |
| Internal memory | (4AS Only) EEPROM Sufficient for 100,000 measured values |
| Power supply | |
| Battery | 3 AA alkaline batteries |
| Mains adapter | ZA1312NA8 230 VAC to 12 VDC, 1A, electrically isolated. |
| DC Adaptor cable, electrically isolated. | ZA2690-UK 10 - 30 V, 250 mA |
| Current consumption without input and output modules | active mode approx. 20 mA, with lighting approx. 40 mA. Sleep mode approx. 0.05 mA |
| Housing | ABS (maximum 70 °C), 290 g, (LxWxH) 127 x 83 x 42 mm |
| Important Note: Please check the compatibility chart for MA2450, MA2590 & MA2590 Instruments. | |
Display Examples
ALMEMO®MA2590 Measured Value Display
Sensor reading with large measured value. For each sensor type further important measurable variables or parameters are also displayed automatically:
Selecting the Average Value Function
Technical Features
- New variant, further developed
- Good measuring accuracy, measuring rate up to 10 measuring operations per second (mops)
- Over 65 standard measuring ranges
- Support for ALMEMO® plugs with multi-point adjustment, special linearization, and special measuring ranges
- Graphics display with white illumination, easy and convenient operation by means of 4 soft-keys and cursor block
- Clear and easy-to-understand menu system
- 3 measuring menus (1 menu can be freely confi gured by user from a range of 50 functions), measured values displayed numerically, 1 to 12 measured values can be displayed in two sizes or graphically in bar chart form.
- Intelligent sensor readings with sensor-specific functions
Cold junction compensation, temperature compensation, and atmospheric pressure compensation - Measuring functions
Measured value, zero-setting, setpoint adjustment - Function menus
Maximum value, minimum value, memory suffi cient for 99 measured values, average value over time / individual values/ measuring points, smoothing, volume fl ow with center point measuring, two-point adjustment, scaling, data logger with configuration menus - Option VN
Volume flow determined from matrix measuring as per DIN EN 12599 - Programming menus for clear and easy-to-understand sensor programming, range, units, designation, right through to special functions, configuration of device parameters and of output modules
- 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
- External memory connector with micro SD can simply be plugged in.
- Sleep mode for long-term recording
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