S Shape Weight Sensor for Weighing System

• Pattern: S Type
• Transform Type: Resistance Strain
• Out-Wire: 4-Wire
• Output Signal Type: Analog Type
• Feature: Corrosion Resistant
• Production Process: Normal Wirewound
• Model NO.: QH-31
• Material: Stainless Steel
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Capacity: 20~5000kg
• Rated Output: 2.0±0.004
• Accuracy: C3
• Working Temperature: -20~60 Centigrade
• Cable Length: 5 Meters(Standard)
• Product Name: OIML/Ce/RoHS Weight Sensor for Weighing System
• Transport Package: Carton Box
• Specification: CE
• Trademark: QYE
• Origin: Shaan Xi, Hanzhong
• HS Code: 842390000
• Production Capacity: 1000/Month

Product Description

QH-31 OIML/CE/RoHS Weight Sensor for Weighing System
are available in the capacities from 20kg to 5000kg.
Alloy steel material with S beam style. 
Silicon adhesive sealed inside. It is waterproof and anti-corrosion. So be suitable for all kinds of environment.   
Tension and/or compression load.
Be suitable for electronic crane scale, hopper scale, mechanical conversion scale and other electronic
weighing devices.
Features:
Capacity :20 kg to 5000 kg
Defend grade:  IP66 & IP68
High accuracy. Reliable performance.
Alloy steel or stainless steel.
Integral installation. Low profile. 
Electrical connection and Dimensions:

Technical Specifications

Specifications:
capacity	Kg	20,50,100,200,500,750,1000,2000,5000
safe overload	%FS	150
ultimate overload	%FS	200
rated output	mV/V	2.0 ± 0.004
excitation voltage	Vdc	9 ~ 12
combined error	%FS	± 0.03	± 0.02
zero unbalance	%FS	± 1.0
non-linearity	%FS	± 0.03	± 0.02
hysteresis	%FS	± 0.03	± 0.02
repeatability	%FS	± 0.02	± 0.02
creep	%FS/30min	± 0.03	± 0.02
input resistance	Ω	390± 20	580± 20
output resistance	Ω	351± 4	501± 4
insulation resistance	M Ω	≥ 5000 @ 100 Vdc
operating temperature range	ºC	-20 ~ +55
compensated temperature range	ºC	-10 ~ +40
temperature coefficient of SPAN	%FS/10ºC	± 0.02	±0.02
temperature coefficient of ZERO	%FS/10ºC	± 0.03	±0.02

Electrical connection:
Excitation+ green     Excitation- yellow   Signal+ white   Signal- red
Four-core shielded cable with polyethylene. Cable is not connected with elastomer.
Cable length:3 m
Cable diameter :5 mm
The cable length could be chose by customer's application.