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Explosion-proof weighing sensor

HY-QS

産品(pin)信息相(xiang)關産(chan)品

1. Main features

● Laser welding seal, protection grade IP68

● High quality alloy steel, nickel plated surface

● Good long-term stability

● High comprehensive accuracy

● Suitable for truck scale, track scale

2. Wiring mode

Red: +input Red: + incentive

Black: -input Black: -incentive

Green: +output Green: + signal

White: -output White: -signal

3, range

15t,20t,30t,40t,50t

4、Technical parameters

The sensitivity	mV/V	2±0.002
No repetitive	%R.C.	≤0.01
Lag	%R.C.	≤0.02
Nonlinear	%R.C.	≤0.02
Creep (30 min)	%R.C.	≤0.02
Zero output	%R.C.	≤1
Temperature compensation range	℃	—10～+40
Operating temperature range	℃	—30～+70
Sensitivity temperature coefficient	%Load/℃	≤0.002
Zero temperature coefficient	%R.C./℃	≤0.002
The input impedance	Ω	750±10
Output impedance	Ω	703±2
Insulation resistance	MΩ	≥5000（50V DC)
Suggested excitation voltage	V(DC/AC)	10～12
Maximum excitation voltage	V(DC/AC)	15
Safety overload	%R.C.	150 120(40~50t)
Limit overload	%R.C.	300 200(40~50t)
Protection grade		IP67(5t) IP68(10-50t)
Cable length	m	13 16