Bongshin BS-7220

Analog signal Input range		-1mV ~ +34mV
Non-linearity		0.01% F.S. max.
Max. display resolution		1/20,000
Min. input sensitivity		0.3ɆV/Digit
Temperature Drift		Zero : ±0.2ɆV/¶C RTI max. SPAN : 20ppm/¶C max.
Load Cell Excitation		DC 10V , 300mA (350 ohm x 8 load cell)
Input noise		±0.3ɆVpp
Input impedance		10Mȳ
A/D converter		24bit sigma-delta
A/D internal resolusion		1/200,000
A/D Sampling speed		50 times/sec
Display		VFD, 7 segments green, 13mm high
Display speed		50times/sec ~ 2times/sec
Polarity indication (-)		“-” Minus sign
Annunciators		Stable, Zero, L1, L2, Tare
Display increments		1,2,5,10,20,50,100,200-selectable
Decimal points		Selectable to any points
Operating Voltage		AC 110, 220V ±10%, 50/60Hz
Power Consumption		Approx. 20VA
Operating Temperature		-10¶C ~ 40¶C
Output	Standard	RS-232C serial output
	Options	1) RS-422/485 (Serial output) 2) Current loop 3) DC 0~10V (Voltage output) 4) DC 4~20mA (Current output) 5) BCD Parallel output
Weight		Approx. 2.5kg