Holtgreven Truck Scale Resources - Manual (Page 5)

PT300 Users manual
Rev G, Feb 2011
Page 5 of 44
Specifications
Controls
General On/Off, Print/Accumulate, Local/Total, Zero
Display 5 1/2 digit, 1 inch liquid crystal display (LCD), with automatic back
lighting.
Indicators: local weight, total weight, accumulated total weight
Electrical
Power source required 5 - 15 VDC at battery input, 100-240 VAC when
using charger
Charging Voltage 10 - 15 V DC.
Batteries 4-AA size NiCd, NiMH, or alkaline cells.
Charging Current 50 mA.
Charging Time 16 hours if the batteries are discharged.
Battery endurance Radio off: 400 hours with alkaline or NiMH
150 hours of continuous use with Ni-Cads
Radio on: 300 hours with alkaline or NiMH
125 hours of continuous use with Ni-Cads
NOTE: For special setups that require a scale wireless
‘host’, that scale’s battery life is 40 hours (alkaline).
Filtering Adjustable averaging up to 30 seconds.
Auto-Zero Satisfies all HB-44 requirements.
Performance
Speed 4 display updates per second
Accuracy
±
1% of reading or
±
display graduation, whichever is greater.
Calibration
interval Twelve months recommended
Environmental
Humidity 10 to 95% Non-Condensing.
Temperature Operating: -28 C to +65 C. / -20 F to +150 F.
Storage: -40 C to +75 C. / -40 F to +170 F.
EMI/RFI Meets Mil Spec 461