£1,150.00 ex VAT | £1,380.00 Inc VAT
ALMEMO® precision measuring instrument, latest V7 generation. Nine measuring inputs for all sensors. Operates as data logger or PC interface. Increased measuring accuracy, fast sampling rate, with ALMEMO® D7 sensors up to 1000 measuring operations per second. Includes measuring instrument, mains unit 12V / 2A ZB1212NA10, and Manufacturer’s test certificate.
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|Measuring inputs||Nine ALMEMO® input sockets suitable for all generations of ALMEMO® sensors, analog sensors, D6 and D7 sensors|
|Sampling rate for analog sensors, D6 sensors||2.5 / 10 / 50 / 100 mops|
|Electrical isolation for analog sensors||with semiconductor relays (50 V) additional electrical isolation between measuring inputs and power supply (device ground)|
|Channels||Up to 90 measuring channels per device|
|Sensor power supply||12 V, maximum 400 mA|
|Outputs||Two ALMEMO® sockets, suitable for all output modules (data / analog / trigger / relay cables, memory connector, etc.)|
1 key, 5 LEDs, 2 coding switches
|Memory||8-MB flash memory (400,000 up to 1.5 million meas. values)|
|Date and time-of-day||Real-time clock (4.7 ppm) with lithium buffer battery|
|ZB1212NA10 100 to 240 VAC to 12 VDC, 2 A, electrically isolated|
|Current consumption without Input and output modules |
approx. 50 mA
approx. 0.05 mA
|Housing||180 x 049 x 137 mm (LxWxH) Polystyrene (PS) Weight approx. 490 g|
Data logger from our latest V7 generation.
Data logger ALMEMO® 809 off rs outstanding functions and applications using our latest D7 sensors. This measuring instrument operates either as data logger or as PC interface using the WinControl measuring software (an accessory). The device parameters can be fully configured by means of the ALMEMO® Control software (included in delivery).
New digital ALMEMO® D7 sensors
With these digital ALMEMO® D7 sensors the existing ALMEMO® system is enhanced by many new functions. These operate via an all-digital interface to the ALMEMO® 809 measuring instrument ensuring high-speed serial transmission of all measured values. The measuring ranges of ALMEMO® D7 plugs are independent of the measuring instrument and can be expanded as and when required for new applications. Measured values can be displayed with up to 8 digits (depending on quantity and range) and the units with up to 6 characters. Sensor designation and information can be up to 20 characters. Each ALMEMO® D7 sensor has its own processor. They all work in parallel at their own sensor-specific sampling rate. D7 sensors thus attain very high measuring speeds in dynamic measuring operations. Scanning times on the ALMEMO® 809 can be set individually for quick-acting and slow-acting sensors. The ALMEMO® D7 plug can process up to 10 channels for measured values and function values. This includes new applications, especially for multi-purpose sensors (e.g. Meteo sensors) and for linking up to complex third-party devices (e.g. chemical analysers, power analysers).
Measuring inputs for nine ALMEMO® sensors, all generations
Data logger ALMEMO® 809 incorporates nine measuring inputs. The measuring instrument can process up to 90 measuring channels – depending on the sensors connected. All new and already existing sensors designed for any measurable variable can be connected and evaluated. Sensors using analog signals pass via the integrated high-speed, high-resolution A/D converter. Additional electrical isolation between measuring inputs and power supply (device ground) increases measuring quality. Digital D6 and the latest digital D7 sensors transfer measured values to the measuring instrument directly in digital form. The measuring instrument supports all ALMEMO® plug connectors and sensor functions. All sensor parameters for ALMEMO® standard / D6 / D7 sensors can be fully configured by means of the ALMEMO® Control software (included in delivery).
Data logger for all storage applications
For the purpose of saving measured values the device incorporates an 8-MB flash memory. This can also be configured as a ring memory for monitoring tasks. To save larger data quantities an external memory is available in the form of a plug-in SD card. For autonomous long-term monitoring the data logger can also be run in energy-saving sleep mode.
With two ALMEMO® output sockets it is possible to connect simultaneously a PC / network, an ALMEMO® output interface with relays and analog output, or an ALMEMO® memory connector with an SD card. There are fi ve LEDs for indicating various operating states. The operating key is used to switch on the device and to start / stop a measuring operation. With option KL it is possible – for an ALMEMO® sensor (e.g. temperature or pressure sensors) – to program multi-point adjustment or linearization in the ALMEMO® plug itself. This option is possible with all ALMEMO® plug versions, standard connectors (analog or DIGI), ALMEMO® D6 and D7 plugs.
Touch Screen Data Logger for Universal Use10 ALMEMO® input sockets for ALMEMO® sensors of all generations: Analogue sensors, D6 and D7 Digital sensors
- Easy to use touch screen operation
- More measuring channels, better accuracy
- New digital D7 sensors offer outstanding functions for greater flexibility
- Plug and play technology for both new and existing sensors
- Precision measuring instrument in control panel housing
- More than 65 standard measuring ranges
- One measuring input
- Measured value memory either internal or with memory card
- 2 outputs for USB, RS232, Ethernet, Networking
- 2 Limit value relays
- Option Double Analog Output, 0 to 10 V / 20mA