PRODUCT CLASSIFICATION
Load Cells
Strain Gauge
Pressure Transmitter
Flow Switch
Torque Sensor
Lifting Industry Sensor
Digital Indicator
Amplifier
Junction Box
Ultrasonic Sensor
Magnetostrictive Level Sensor
Temperature Transmitter
Proximity Sensor
Rotary Transducer
※ Column Type Load Cells
QH-72
Date:  2014/9/12  click :1163                  

Specifications:

Capacity

t

20

Safe overload

%FS

150

Ultimate overload

%FS

300

Rated output

mV/V

2.0 ± 0.002

Excitation voltage

Vdc

9 ~ 12

Combined error

%FS

± 0.05

 ±0.03

Zero unbalance

%FS

± 1.5

Non-linearity

%FS

± 0.05

± 0.03

Hysteresis

%FS

± 0.05

± 0.03

Repeatability

%FS

± 0.03

± 0.02

Creep

%FS/30min

± 0.03

± 0.02

Input resistance

Ω

350 ± 5

700 ± 10

Output resistance

Ω

350 ± 3

700 ± 5

Insulation resistance

M Ω

≥ 5000 @ 50 Vdc

Operating temperature range

-20 ~ +70

Compensated temperature range

-10 ~ +40

Temperature coefficient of SPAN

%FS/10

± 0.03

± 0.02

Temperature coefficient of ZERO

%FS/10

± 0.03

± 0.03

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