Data logger DL16

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Imagen de: Data logger DL16

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

9.1721.00.000
Analogue data sampling
A/D – converter
24 bit
Accuracy
±0.01 % of meas. range
Noice ratio
typ. 100dB @ 50Hz
Input voltage
fully bipolar inputs with typ. 20 V common-mode input voltage range
Multifunction inputs
Quantity
16
Function
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)
Precipitation
Electrical input
6 x impulses (0 … 5 V)
16 x status ( 0 … 5 V)
Wire break detection
yes
Resolution
0.1 or 0.2 mm
Temperature
Electrical input
16 x PT100
16 x PT1000
Measuring range
-40 … +70 °C
Accuracy
±0,01 mK
Rel. Humidity
Electrical input
16 x 0 … 1 V
wire break detection
yes
Measuring range
0 … 100 % rel. h.
Accuracy
±0.0001% rel. h.
Radiation
Electrical input
16 x -40 … 40 mV
Accuracy
±1 W/m² ( @ 15 µV/W sensitivity )
Air pressure
Electrical input
16 x 0 … 5 V
Measuring range
800 … 1060 hPa
Accuracy
±0.0005 hPa
Miscellaneous
Electrical input
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)
Measuring range
Sensor specific
Serial interfaces
Quantity
7
Configuration
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
Supported devices
COM2, COM3, COM4, COM5, COM6 supports:
LPM, US2D, US2D Compact, Clima Sensor US, WSC11, Sensor Interface
Function
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
Data output digital
Output type
4 x heavy-power disconnectors max. 60V DC/AC and max 10 A each
Data management
Measurement cycle
1 … 3600 s
Memory cycle
1 … 3600 s
Memory capacity
8 MByte internal
1 x SD card via slot
Number data records
storing cpacity max. 1 year, depending to configuration
Output of archive values
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)
Time base
Type
real-time clock with automatic leap-year identification, battery-backed
Accuracy
±3.5 ppm = ± 0.3 s / 24 h in the range from -40…+85°C
Synchronisation
NTP, DCF77, GPS – receiver
Operating voltage
Electronic
110 … 230 V AC
Current consumption
min. 3.5 mA
max. 115.0 mA
Battery connection
for 12 V battery
Internal battery charger
15 … 18 V
General
Operation
1 rotary switch on device. Remote operation via serial interfaces (COM1, USB) or Ethernet (Telnet)
Ambient temp.
-30 … +60 °C
Electr. connection
clamp
Dosplay
LCD-Display 4 x 20 digits
Mounting
mast tube or wall
Imagen de Data logger DL16

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