| Logger PCB: |
| Number of channels: |
Max. 8, 0..2,5 VDC unprotected,
full scale |
|
| Type of channels: |
Analog, digital or counter |
|
| Memory: |
128 kB or 512 kB |
|
| Resolution: |
12 bit - 0.025% full scale
(1/4096) |
|
| Accuracy |
0.25% |
|
| Size |
57 x 45 x 16 mm |
|
| Weight |
50 gram |
|
| Interface PCB: |
| Combination of: |
|
|
| Analog channels: |
0...100 mV, 5, 10, 20 V., 0...20
mA Temperature (NTC) |
|
| Digital channels: |
Dry contact or voltage (0-0.6 Vdc
low,, 2-3 Vdc high) |
Impedance: >>1MOhm |
| Counter channels (max. 1): |
Dry contact or voltage (0-0.6 VDC
low,, 2-3 Vdc high) |
Impedance: >>1MOhm Pulse
period: min. 2 microSec.
Frequency: max. 25,000 Hz.
Accuracy: 10 msec. / interval |
| Collector output for: |
Battery powered sensors |
Only for standard model |
| |
External alarm devices |
Only for standard model |
| |
Battery powered GSM, Radio modems |
Only for standard model |
| Or special interfaces for: |
Temperature (PT-100, Thermo
couple) |
Only for standard model |
| |
Counter channels (max. 5): |
Only for standard model |
| Universal MODELS: |
| Mini |
Max. 4 external channels |
Size: 92 x 55 x 26 mm |
| Standard |
Max. 8 external channels Alarm
output options, special interfaces |
Size: 120 x 80 x 60 mm
(see below excl. enclosure). |
| Recording
information: |
|
|
| Analog |
Scrolling average or mathematics
average |
|
| Digital |
Total time closed contacts during
registration period Enable or disable collecting data on all channels
Time of input change (event logging) |
|
| Counter |
Number of pulses in one
registration period (Hz or Pulse/t) |
|
| Stored measurement |
Absolute value calculated by 4
parameters |
|
| Standard readings |
Each registration period |
40,952 or 163,808 (512 kB) |
| Optional method |
Event logging |
17,000 or 68,000 (512 kB) |
| Recording interval |
Sample period |
1 Hz ... 250 days |
| |
Registration period (average of
samples) |
1 Hz ... 250 days |
| Programmable limits |
2 levels for min. and/or max.
alarms |
Option to send SMS or alarm |
| Regular
information: |
|
|
| Environment conditions |
Temperature |
-20 to 70°C. (ambient) |
| |
Relative Humidity |
0 - 95% RH. |
| |
International Protection |
IP50 (option IP65 standard model) |
| Internal clock |
Accuracy max. +/- 2 sec./day
within temp. range |
System based on GMT (Greenwich
Mean Time). |
| Battery life: |
10 year, factory replaceable |
Lithium 1,5 Ah.-3,6 V. SL386 |
| |
Mini model 10 year, factory
replaceable |
Lithium 2,3 Ah.-3,6 V. AA axial |
| |
Standard model 5 year. |
Lithium 2,3 Ah.-3,6 V. AA |
| |
There is no battery consumption
during RS-232 communication |
|
| Communication interface |
LEMO connector 5-wire or DB9
female (option standard model) |
Interface cable with connector or DB9
cable (option standard model) |
| |
RS-232 - 9600 baud |
|
