Data logger DL16
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Part number: 9.172x.xx.xxx
The Datalogger DL16 is a complete measuring system for automatic acquisition and storing of meteorological and environmental measuring data: wind velocity, wind direction, temperature, precipitation, rel. air humidity, radiation, etc. In doing so, the DL 16 is characterized by its high flexibility.
Due to its internal structure it is possible to interlink any measuring values, to average individually, and to store in different intervals. For this, 4Mbyte data are available for the configuration, and 8Mbyte as data storage. For memoryintensive application also the storage of the SD card with a capacity of up to 4Gbyte can be used as archive. There are sampling intervals of 1 sec … 10 min available, in which wind velocity values can be sampled by up to 4 Hz.
The acquisition and processing of all signals is conform to WMO recommendations and IEC 61400-12-1.
Specification
Part number: 9.172x.xx.xxx
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Analogue data sampling
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A/D – converter
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24 bit
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Accuracy
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±0.01 % of meas. range
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Noice ratio
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typ. 100dB @ 50Hz
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Input voltage
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fully bipolar inputs with typ. 20 V common-mode input voltage range
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Multifunction inputs
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Quantity
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16
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Function
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6 x wind speed
8 x wind direction 6 x counter 16 x PT100 16 x PT1000 16 x -40 … 40 mV 16 x 0 … 100 mV 16 x 0 … 1 V 16 x 0 … 10 V 16 x 0 … 20 mA 16 x 4 … 20 mA 16 x status ( 0 … 5 V) |
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Precipitation
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Electrical input
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6 x impulses (0 … 5 V)
16 x status ( 0 … 5 V) |
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Wire break detection
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yes
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Resolution
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0.1 or 0.2 mm
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Temperature
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Electrical input
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16 x PT100
16 x PT1000 |
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Measuring range
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-40 … +70 °C
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Accuracy
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±0,01 mK
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Rel. Humidity
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Electrical input
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16 x 0 … 1 V
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wire break detection
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yes
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Measuring range
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0 … 100 % rel. h.
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Accuracy
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±0.0001% rel. h.
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Radiation
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Electrical input
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16 x -40 … 40 mV
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Accuracy
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±1 W/m² ( @ 15 µV/W sensitivity )
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Air pressure
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Electrical input
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16 x 0 … 5 V
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Measuring range
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800 … 1060 hPa
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Accuracy
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±0.0005 hPa
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Miscellaneous
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Electrical input
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16 x 0 … 100 mV
16 x 0 … 1 V 16 x 0 … 10 V 16 x 0 … 20 mA 16 x 4 … 20 mA 1 x high current input 0 … 1 A (galvanic decoupled) 1 x high current 0 … 10 A (galvanic decoupled) |
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Measuring range
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Sensor specific
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Serial interfaces
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Quantity
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7
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Configuration
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COM1: USB
COM2: RS232 or RS485 HD/FD COM3: RS232 or RS485 HD/FD COM4: RS485 HD/FD COM5: RS485 HD/FD COM6: optional with aditional interface Ethernet: UDP, WEB, FTP |
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Supported devices
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COM2, COM3, COM4, COM5, COM6 supports:
LPM, US2D, US2D Compact, Clima Sensor US, WSC11, Sensor Interface |
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Function
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COM1: Configuration
COM2: Sensors, data access COM3: Sensors, data access COM4: Sensors, data access COM5: Sensors, data access COM6: Sensors, data access, modem Ethernet: Configuration, Sensors, data output, NTP |
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Data output digital
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Output type
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4 x heavy-power disconnectors max. 60V DC/AC and max 10 A each
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Data management
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Measurement cycle
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1 … 3600 s
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Memory cycle
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1 … 3600 s
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Memory capacity
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8 MByte internal
1 x SD card via slot |
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Number data records
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storing cpacity max. 1 year, depending to configuration
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Output of archive values
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serial via COM1 (ASCII – formatted)
serial via COM2 (ASCII – formatted) serial via COM3 (ASCII – formatted) serial via COM4 (ASCII – formatted) serial via COM5 (ASCII – formatted) serial via Telnet (ASCII – formatted) Export to SD – card (ASCII – formatted) |
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Time base
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Type
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real-time clock with automatic leap-year identification, battery-backed
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Accuracy
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±3.5 ppm = ± 0.3 s / 24 h in the range from -40
+85°C
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Synchronisation
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NTP, DCF77, GPS – receiver
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Operating voltage
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Electronic
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110 … 230 V AC
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Current consumption
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min. 3.5 mA
max. 115.0 mA |
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Battery connection
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for 12 V battery
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Internal battery charger
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15 … 18 V
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General
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Operation
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1 rotary switch on device. Remote operation via serial interfaces (COM1, USB) or Ethernet (Telnet)
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Ambient temp.
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-30 … +60 °C
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Electr. connection
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clamp
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Dosplay
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LCD-Display 4 x 20 digits
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Mounting
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mast tube or wall
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Contáctenos
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