Zone 2 (gas) and 21-22 (dust) approved indicator.

Zone 2 (gas) and 21-22 (dust) approved indicator

Maximal selectivity of load cell	± 3,0	mV/V
Input impedance	200	MOhm
A/D conversion	AD24	bitů
Excitation	6,1±0,5	VDC
Port Tx/Rx:	RS232	dulex
Dimensions	282x158x71	mm
Measuring speed	50	měř/s
Linearity error	< = 0.01	%
Minimal impedance of load cell	85	Ohm
Maximal impedance of load cell	1	MOhm