Operation Manual

Manual Indicator SA 250
pag. 2
Technical specifications
PCG/C SA 250 Indicator Manual 23-03-07
Start up
 Carefully unpack the indicator.
 Check the presence of:
- digital indicator
- mains adaptor in carton box
- english user manual
 Connect the platform cable to the indicator, connect mains adapter
and press the “ON” switch (with an empty weigh platform!)
 The scale automatically sets zero and is ready for use now
 The built in battery allows the scale to work for maximum 75 hours
without connection to mains supply.
Due to differences in temperature it may last until 10 minutes after switching on before the reading of the weight is
completely accurate.
Place the indicator in a stable position, so no risk for collisions, vibration or falling down will occur. In environments
with the risk of static electrical discharges, a proper earth connection is required.
Check, if necessary, the accuracy of a scale with an accurate calibration weight. Using the calibration procedure
(page 13) the scale may be re-adjusted. Stamped scales are sealed to prevent for illegal adjustments
At first start up the built in battery may be not completely loaded. Re-load the battery by leaving the scale in OFF
position for at least 16 hours with a connected mains adaptor.
Weighing capacities : Capacity and division are user settable via the software.
Legal trade version up to 10,000 divisions, max setting up to 15.000 divisions
has up to 15000 scale divisions.
Accuracy : Fulfils the European Weight and Measures regulations (EN 45501) for new
weighing scales:
at a load of: 0 - 500 divisions : deviation <
½ scale division
500 - 2000 divisions : deviation <
1 scale division
> 2000 divisions : deviation <
1½ scale division
Environmental : in operation: 0° … + 40°C, in stock: -10° … + 55°C, max. 85% RH.
Construction : ABS housing, dust and waterproof display keys and front.
Optional turnable console for mounting upon a pole
Excitation : Mains adaptor 230 VAC 50 Hz 60 mA, output 9 VDC 500 mA,
built in rechargeable battery and charger.
CE Approval : TC 6918 for 10,000 divisions and 0,5 µV/V with 5 V LC excitation
Operation on battery : 75 / 28 hours, without / with display back light switched on at a
one loadcell scale.
Battery charging time : At least 20 hours for a complete charge.
Automatic switch off : Settable: auto off after 5, 10, 20, 30 minutes standstill, or no auto off active.
Display back light : Settable: on, off, or automatic on during weighing (display > 0,0 kg).
RS 232 data communication : 2400 / 9600 Bd (settable), 8 data bits, 1 stop bit, no parity,
CR and LF, fixed string 13 bytes, decimal dot and a kg sign included,
9-pole male D-connector, 4 transmission modes.
WEEGTECHNIEK HOLLAND B.V. Website www.weegtechniek.nl Tel [phone]
Patroonsweg 23-27 Email info@ weegtechniek.nl Fax [phone]
3892 DA ZEEWOLDE The Netherlands
RS connecto
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Mains adaptor and
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latform cable connecto
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Indicato
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