IE-LOG-S0541-03
3
Connection of measured signals: shielded cable of 10 m maximum length with connector
ELKA 3008V
Measuring interval, alarm evaluation, memory MIN/MAX update and display refresh: 10 s
Logging interval to memory: 10 s to 24 h (20 steps)
Memory capacity:
for non-cyclic logging mode
8 126 records for each measured channel
for cyclic logging mode
7880 records for each measured channel
Specified values are maximum possible and can be reached only if record since last
memory erasing was not interrupted.
Communication with computer: via RS232 (serial port) by means of COM adapter or USB
port by means of USB adapter; data transfer from logger via communication adapter is
optical
Real time clock: adjustable from computer, integrated calendar including leap years
Error of internal RTC: < 200 ppm (i.e. 0.02 %, 17.28 s in 24 h)
Power: Lithium battery 3.6 V size AA
Battery life:
typical (data download to PC is carried out about once a week): 5 years
in continuous on-line mode with interval 1 minute: approximately 3 years
in continuous on-line mode with interval 10 seconds: approximately 1 year
Notice: The above battery lives are valid for logger operation in temperature from -5 to
+35°C. If often operated outside of the above temperature range battery life can be reduced
to 75%.
Protection: IP67
Operational conditions:
Operational temperature range: -30 to +70 °C
Operational humidity range: 0 to 100 %RH
Specification of outer characteristics accordingly to Czech National Standard 33-2000-3:
normal environment accordingly to appendix NM: AE1, AN1, AR1, BE1
Operational position: negligible
Logger installation: by self adhesive Dual Lock, applied to clean, flat surface
Not allowed manipulation: it is not allowed to operate instrument with not connected
temperature probes - if all probes are not connected, unconnected connectors should be
protected by included connector cover.
Limit condition: temperature -40 to +70 °C, humidity 0 to 100 %RH
maximum voltage across voltage input (IN3, IN4): -1 to +7 V dc
Storing condition: temperature -40 to +85 °C, humidity 0 to 100 %RH
Dimensions: 93 x 64 x 29 mm
Weight including battery: approximately 130 g
Material of the case: ABS
Logger operation
Logger comes complete with installed battery and switched OFF. Before operation it is
necessary by means of installed user PC software to set logging parameters and other features. Free
user program is available to download at www.cometsystem.cz . For communication with the PC a
communication adapter is necessary (not included in delivery). For connection via RS232 serial port
it is necessary to use COM ADAPTER, for connection via USB port it is necessary to use USB
ADAPTER. Connect adapter connector to proper computer port and plug the adapter to the guide
slots on the side of logger.