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15190_b-de.indd                 31.15
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(15190) PreLOG   

          Operating Instructions 

Operating Instructions
Data Logger PreLOG (15190)

14 Technical 

Data

PreLOG   00.15190.000000

Input:   

 

1 Pulse Input, integrated signal debouncing

Output:  

 

1 Pulse Output (OC)

Resolution  

con

fi

 gurable (Standard value 0.1 mm)

Intensity Correction 

integrated for LAMBRECHT precipitation sensors 15189, 15188, 1518H3;  

 

 

 

can be deactivated

Power Supply Modem 

optional via PreLOG 12 V DC (9…26 V DC) *

Storing Intervall 

 

“Event with timestamp; Sum of precipitation: 1 min to 24 h”

Storage Period 

 

at a resolution 0.1 mm/pulse and a mean amount of precipitation of 850 mm/m²  

 

 

 

(Germany) per year: 7 years

Recording Mode   

event-driven recording (no zero values)

Max. Number of Records 

65535

Interfaces 

 

USB for con

fi

 guration, data retrieval and battery recharging

 

 

 

RS232 for data retrieval and connection to a modem *

Con

fi

 guration 

 

via USB with PreLOG-Commander

Real-time Clock 

 

typ. ± 3 ppm, at -15 °C …+60 °C max ± 5 ppm

 

 

 

at -25 °C …+65 °C max ± 10ppm

Rechargeable Battery 

3.6 Li-Ion, exchangeable

Ext. Power Supply  

12 V DC (9…26 V DC) 

 

 

 

Caution: Power supply with connected modem is patched through directly to the  

  

 

modem. 

Charging the Battery 

only via USB-interface (5 V DC, 500 mA)

Max. Current Consumption 

at 12 V DC ext. power supply, 2 - 10.5 mA; typ. ca. 2.5 mA

Battery life 

 

up to 5 years (without recharging, at +20 °C)

Operating temperature 

-20 °C to +60 °C (battery)

Protection class    

IP65 (casing), IP67 (connected connector)

Casing  

 

seawater resistant aluminium

Dimensions 

 

approx. 290 x Ø 32 mm

Weight  

 

approx. 0.33 kg

PreLOG ECO  

 

00.15190.010000

Same as PreLOG without RS232 interface and alarm functions and without M12 plug connector. 

* = not available with PreLOG ECO 

Subject to change without notice. 

LAMBRECHT meteo GmbH 

 Tel 

+49-(0)551-4958-0

Friedländer Weg 65-67 

 Fax 

+49-(0)551-4958-312

37085 Göttingen 

  

E-Mail 

[email protected]

Germany 

  

Internet 

www.lambrecht.net

Quality System certified by DQS according to
DIN EN ISO 9001:2008 Reg. No. 003748 QM08

Summary of Contents for 15190

Page 1: ...n intensity and without a modem Recharging of the battery via USB port Housing IP65 plugged in connector IP67 PreLOG Pulse output not corrected debounced Optional external power supply e g via solar s...

Page 2: ...ander p 19 9 1 Initial Configuration of a PreLOG Quickstart S 19 9 2 Setup p 19 9 2 1 Setup Select Current Station p 19 9 2 2 Setup PreLOG Configuration p 20 9 2 3 Setup Set PreLOG Clock p 24 9 2 4 Se...

Page 3: ...ines and or rules for the prevention of accidents e g 2 the professional association If necessary ask your responsible safety representative Use the system according to the manual s regulations only 3...

Page 4: ...OG ECO PreLOG 5 Mounting You can mount the PreLOG directly to the LAMBRECHT precipitation sensor 15189 Therefore the precipitation sensor is already delivered with the necessary bore or an appropriate...

Page 5: ...OG Operating Instructions Operating Instructions Data Logger PreLOG 15190 Another option is to mount the data logger to a mast with our special mast fixation from our traverse system Id No 32 14627 00...

Page 6: ...tor see Fig 04 1 Trim the supplied cable to the desired length and remove the sheath on 2 cm 2 Use a straight cut to remove the shielding braid up to the edge of the sheath 3 Cut the not used strands...

Page 7: ...t M12 Connector 8 Pin only PreLOG If the PreLOG should be read out via the RS232 interface externally powered or connected to the GPRS solar set the following pin assignment of the 8 pin M12 connector...

Page 8: ...Modem via RS232 GSM If the PreLOG should always be accessible the control pin RS232 Communication ON 4 has to be connected to the Masse GND pin This operating mode needs the most energy since both th...

Page 9: ...t retrieval or message Event message at exceeding of a max precipitation amount as moving sum of a specified period with hysteresis Event message at exceeding of a max precipitation intensity with hys...

Page 10: ...ers may result in incor rect measured values Therefore the intensity correction should be deactivated in such cases Since some LAMBRECHT precipitation sensors already have integrated intensity correct...

Page 11: ...me clock of the PreLOG is set by the function Setup Set PreLOG Clock of the PreLOG Commander By default the function suggests the date and time of the PC clock The circular buffer of the PreLOG can st...

Page 12: ...eLOG Commander function Retrieval PreLOG Status After this retrieval the value will be reset to zero too Example Precipitation in mm m 21 318 Configuration The recording of the precipitation amount be...

Page 13: ...e alarm Start of Precipitation can be activated in the PreLOG Commander in the tab Setup PreLOG Configuration Alarm Part 1 Furthermore the Amount Threshold in mm m as well as the Trigger Period period...

Page 14: ...will be released if the intensity falls below a specified release intensity Configuration The alarm Exceeding of a Max Precipitation Intensity can be activated in the PreLOG Commander in the tab Setu...

Page 15: ...ervice A well known example among others is DynDNS Such a dynamic DNS service automatically maps between the volatile IP address of the router that will change on every dial up but at the latest once...

Page 16: ...1 RS232 for GSM communication see pp 20 ff Connect the PreLOG to a PC or notebook via USB or serial connection RS232 Select the PreLOG and the modem option Standard PC under Setup Select Current Stat...

Page 17: ...Communication For the appropriate values see the corresponding sections in ch 9 2 2 on pp 20 ff and the documen tation of the modem in use if necessary Save and transmit the new configuration to the s...

Page 18: ...nto the MeteoWare data base With the function 4 Utilities export the data can be exported in the formats MW MeteoWare Rain specific ASCII dBASE and Excel To receive data from a station the PC has to b...

Page 19: ...of the ISO 8850 15 standard are allowed a Specify the COM port the PreLOG is connected to b Save the configuration by pressing the c Save button Retrieve the configuration of the connected PreLOG wit...

Page 20: ...n number enter the station number 0 instead Request CFG you receive the configuration data of the connected station and thereby the current station number Before closing the window save the data by pr...

Page 21: ...the connection if the communication starts right after the connection has been established The maximum number of dialing attempts can be specified in the field Max Redials If this limit is exceeded t...

Page 22: ...e some modem types will cancel the connection if the communication starts right after connection has been established The following access data are necessary for a GPRS connection APN Accesspoint addr...

Page 23: ...GPRS Test you can test if a GPRS connection can be established to the selected PreLOG In the process the command sequence to establish a connection via the selected GPRS modem will be executed by the...

Page 24: ...control sequence which suits the telephone system the modem is connected to It has to be distinguished between tone and pulse dial as well as between main station or telephone exten sion for further...

Page 25: ...ieval reset to zero afterwards Amount of Precipitation Since Switch On of the PreLOG Battery Status Percentage of Free Memory Most Recent GPRS Error Position of the Error in the Command Sequence The G...

Page 26: ...cription of these critical errors can be displayed with the function PreLOG Critical Error If a critical error occurs please check the PreLOG immediately and contact the LAMBRECHT service department 4...

Page 27: ...e LAMBRECHT service department and keep the entry from the GPRS LOG file within reach 10 3 Retrieval of PreLOG Configuration Failed Check in the tab Setup PreLOG Configuration General if the correct s...

Page 28: ...l 49 0 551 4958 0 or 49 0 551 4958 390 E mail support lambrecht net 12 Equipment and Spare Parts General Accessories 00 90519 000 000 GPRS solar set 36 09338 010 000 Software MeteoWare Rain basic 36 0...

Page 29: ...29 15190 PreLOG Operating Instructions Operating Instructions Data Logger PreLOG 15190 13 Space for Notes...

Page 30: ...on via USB with PreLOG Commander Real time Clock typ 3 ppm at 15 C 60 C max 5 ppm at 25 C 65 C max 10ppm Rechargeable Battery 3 6 Li Ion exchangeable Ext Power Supply 12 V DC 9 26 V DC Caution Power s...

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