QH-72 load cells are available in the capacitiey of 20t. Stainless steel construction with Column type. Fully seal welding ,silicon adhesive sealed inside,waterproof, grease proofing,anti-corrosion and suitable for all kinds of environment. Column type structure design.Tension and/or compression...
Product Details
Cylinder Load Cell with Stainless Steel for Electronic Truck Scale or Railway Scale Weight Sensor 200T
QH-72 load cells are available in the capacitiey of 20t. Stainless steel construction with Column type. Fully seal welding ,silicon adhesive sealed inside,waterproof, grease proofing,anti-corrosion and suitable for all kinds of environment. Column type structure design.Tension and/or compression loading and easy installation. Suitable for truck scale, railway scale and other electronic weighing devices.
Features:
Capacity :20t.
IP grade: IP67 & IP68
High accuracy.reliable performance
Column type structure design ,easy installation.
Electrical connection and Dimensions:
Technical Specifications
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
Electrical connection: Excitation+ red Excitation- black Signal+ green Signal- white Four-core shielded cable with polyethylene. Cable diameter :¢5mm Cable length:10 m
The cable length could be chose by customer’s application.