0.5t ~10t Load Cell Qh-21b for Railway Scale

• Pattern: Bridge Type
• Transform Type: Resistance Strain
• Out-Wire: 4-Wire
• Output Signal Type: Analog Type
• Feature: Corrosion Resistant
• Production Process: Integration
• Model NO.: QH-21B
• Material: Metal
• IP Rating: IP65
• Certification: RoHS
• Customized: Customized
• Defend Grade IP65: Capacity 0.5~5t
• Transport Package: Carton
• Specification: High-precision
• Trademark: QYE
• Origin: Hanzhong
• HS Code: 8423900000
• Production Capacity: 1000000

Product Description

QH-21B load cells are available in the capacities from 0.5t to 10t Alloy steel & stainless steel construction  with single shear beam type.    
Silicon adhesive,hermetically sealed,waterproof,anti-oil, anti-corrosion and suitable for a variety of  environment.
Integral structure and easy installation.
Suitable for electronic platform scale, railway scale,weighbridge and other electronic weighing devices  

 

Features:
1.Capacity : 0.5t to 10t.
2.Defend grade:  IP67 & IP68
3.High accuracy,easy to install.
4.Low profile and nice exterior.  

Electrical connection and Dimensions:(dimension unit:mm)

 

 

Technical Specifications

Specifications:
capacity	t	0.5,1,2,5,10
safe overload	%FS	150
ultimate overload	%FS	200
rated output	mV/V	3.0 ± 0.003
excitation voltage	Vdc	9 ~ 12
combined error	%FS	± 0.03	±0.02
zero unbalance	%FS	± 1
non-linearity	%FS	± 0.03	± 0.02
hysteresis	%FS	± 0.03	± 0.02
repeatability	%FS	± 0.02	± 0.01
creep	%FS/30min	± 0.03	± 0.02
input resistance	Ω	350 ± 5
output resistance	Ω	350 ± 3
insulation resistance	M Ω	≥ 5000 @ 50 Vdc
operating temperature range	°C	-20 ~ +55
compensated temperature range	°C	-10 ~ +40
temperature coefficient of SPAN	%FS/10°C	± 0.025	± 0.017
temperature coefficient of ZERO	%FS/10°C	± 0.03	± 0.03

 

Electrical connection:

1.Excitation+ red     Excitation- black   Signal+ green   Signal- white
2.Four-core shielded cable with polyethylene. 
3.Cable diameter : 5mm
4.Cable length: 3m

The cable length could be chose by customer's application.  

 

Ordering code: model(QH-alloy steel,QB-stainless steel)-range- rated output-accuracy-defend grade- the length of cable       
               Example: QH-21B-10t-3.0mV/V-0.03%FS-IP67-3m