Scale Load Cell 10kg~20kg, Stainless Steel 304, Laser Welding Sensor

• Pattern: Parallel Beam
• Transform Type: Resistance Strain
• Out-Wire: 6-Wire
• Output Signal Type: Analog Type
• Feature: Normal Application
• Production Process: Laser Welding
• Model NO.: WB702SH
• Material: Stainless Steel
• IP Rating: IP68
• Certification: CCC
• Customized: Customized
• Application: Stainless Steel Water-Proof Scale
• Transport Package: Carton
• Specification: Stainless steel
• Trademark: Weibo
• Origin: China
• HS Code: 9031900090
• Production Capacity: 5000/Year

Product Description

Features and uses:

1. Stainless steel A304, laser welded seal
2. Protection class IP68, IP69K, Suitable for harsh environment
3. Explosion-proof classification:

Ex ia IIC T4 Ga; Ex iaD 20 T135
Suitable for stainless steel waterproof scales and process weighing in chemical, food and pharmaceutical industries
 

Naming rule: load cell LWA (a) -b-c-d-e-f-g-h-i

Product Type a	Model b	Elastomer Class c	Capacity (kg) d	Certification/Area e	Temperature f	Load Cell Accuracy g	Load Cell Cable Length h	Backup i
LW-Load cell A-Analog Load cell	WB702	SH: Stainless steel 17-4PH	10, 20, 30	N: Standard X: Explosion-proof	S: Normal temperature	C3	2m	A: Standard, output sensitivity 2.0 mV/V F: Customization

 

Specifications
Model		WB702SH
Rated capacity			10, 20, 30
Sensitivity		mV/V	2±0.2
Accuracy class			C3
Repeatability error		% R.C.	≤0.01
Lag		% R.C.	≤0.02
Non-linearity		% R.C.	≤0.02
Creep (30 minutes)		% R.C.	≤0.02
Zero output		% R.C.	≤10
Temperature compensation range		°C	-10~+40
Opeclassification temperature range		°C	-40~+65
Temperature coefficient of sensitivity		% R.C./ºC	≤0.0009
Zero temperature coefficient		%R.C/ºC	≤0.0023
Input impedance		Ω	380±15
Output impedance		Ω	350±10
Insulation resistance		MΩ	≥5000 (100V DC)
Recommended excitation voltage		V (DC/AC)	5-15
Maximum excitation voltage		V (DC/AC)	20
Safety overload		% R.C.	150
Extreme overload		% R.C.	300
IP Class			IP68/IP69K
Cable length		m	2
Maximum table size		mm	350X350
Recommended Bolts	Bolt size		M6
	Strength class		A2 -70 or above
	Tightening torque	Nm	20

Overall dimension (mm)
WB702SH 10, 20, 30kg

Cable color	Color code (six-core wire)
Green	+ Excitation (+ EXC)
Black	-Excitation (-EXC)
Yellow	+ Feedback (+ SEN)
Blue	-Feedback (-SEN)
White	+ Signal (+ SIG)
Red	- Signal (-SIG)
Yellow (Long)	Shielded wire (SHLD)