EN-55. TECHNICAL DATAThe technical data is valid under the following conditions: Indoor use only Powered by external approved LPS AC/DC adaptor Altitude: Up to 2000 m Operating temperature range: 5 °C to 40 °C Specified Temperature range: 10°C to 30°C Humidity: maximum relative humidity 80% for temperatures up to 30°C, decreasing linearly to50% relative humidity at 40°C Mains supply voltage fluctuations: up to ±10% of the nominal voltage Installation category II Pollution degree: 2Model PX85 PX225D PX84 PX124 PX224 PX163 PX323PX84/E PX124/E PX224/E PX163/E PX323/ECapacity (g) 82 82/220 82 120 220 160 320Readability d (g) 0.00001 0.00001/0.0001 0.0001 0.0001 0.0001 0.001 0.001Repeatability(std. dev.) (g) 0.00002 0.00002/0.0001 0.0001 0.0001 0.0001 0.001 0.001Linearity (g) ±0.0001 ±0.0001 ±0.0002 ±0.0002 ±0.0002 ±0.002 ±0.002Power Supply Power input: 100-240V ~ 200mA 50-60Hz 12-18VAPower output: 12 VDC 0.5AModel PX523 PX1602 PX2202 PX3202 PX4202 PX2201 PX4201PX523/E PX1602/E PX2202/E PX3202/E PX4202/E PX2201/E PX4201/ECapacity (g) 520 1600 2200 3200 4200 2200 4200Readability d(g) 0.001 0.01 0.01 0.01 0.01 0.1 0.1Repeatability(std. dev.)(g)0.001 0.01 0.01 0.01 0.01 0.1 0.1Linearity (g) ±0.002 ±0.02 ±0.02 ±0.02 ±0.02 ±0.2 ±0.2PowerSupplyPower input: 100-240V ~ 200mA 50-60Hz 12-18VAPower output: 12 VDC 0.5A