Eltek Squirrel 1000 Series - Key Specifications Summary

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13.2 Specification
Accuracy
Voltage
±0.1% of reading ±0.1% of span
(at 20°C)
Temperature
±0.2% of reading ±0.1% of span
Environment
Ambient temperature
-
30 to 65°C. Humidity up to 95%
(non
-
condensing).
Power supplies
Internal: six size AA manganese
-
alkaline batteries (such as Duracell
MN1500).
External: 9-14V DC at 100mA.
Battery life
At least 6 months with 8 channels recording every 5 minutes.
Clock accuracy
1 second/day at 20°C.
Physical
details
Dimensions:
(l)
180 mm x
(h)
120 mm x
(s)
60 mm or
(d)
85 mm
(depth may be greater depending on model).
Weight (including batteries): 1 kg.
Material: ABS - blue suede finish.
Interface
RS232C at these baud rates:
9600, 19200, 38400
RS232 Output
6 pin female mini
-
DIN socket.
Sensor power
0
-
60 seconds, 50mA maximum total load.
Digital inputs
Pulse count, event, external trigger. Impedance: 1M
W
Start/low
0 to 0.5V DC or contacts closed.
Stop/high
4 to 6V DC or contacts open.