Analog Load Cell Laser IP69K Waterproof Scales Process Weighing Harsh 50kg~1000kg

• Customization: Available
• Pattern: Cantilever Type
• Transform Type: Resistance Strain
• Model NO.: WB702SH
• Out-Wire: 6-Wire
• Output Signal Type: Analog Type
• Material: Stainless Steel
• IP Rating: IP68
• Certification: CPA
• Customized: Customized
• Transport Package: Carton
• Trademark: Webowt
• Origin: China
• HS Code: 8423900010
• Production Capacity: 50000 Pieces/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

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
Ordering Information:

Material No.	Configuration Model	Configuration Description
1003044	LWA WB702SH -10kg-N-S-C3-2m-A	17-4PH Stainless steel laser welded seal, IP68, IP69K, 10kg, C3, 2m
1001721	LWA WB702SH -20kg - N-S-C3-2m-A	17-4PH Stainless steel laser welded seal, IP68, IP69K, 20kg, C3, 2m
1002282	LWA WB702SH -30kg - N-S-C3-2m-A	17-4PH Stainless steel laser welded seal, IP68, IP69K, 30kg, C3, 2m
Material No.	Configuration Model	Configuration Description
1002926	LWA WB702SH -10kg-X-S-C3-2m-A	17-4PH Stainless steel laser welded seal, IP68, IP69K, 10kg, C3, 2m, explosion-proof
1002927	LWA WB702SH -20kg - X-S-C3-2m-A	17-4PH Stainless steel laser welded seal, IP68, IP69K, 20kg, C3, 2m, explosion-proof
1002928	LWA WB702SH -30kg - X-S-C3-2m-A	17-4PH Stainless steel laser welded seal, IP68, IP69K, 30kg, C3, 2m, explosion-proof

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	50,100,200 300,500,1000	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			50	100	200	300	500	1000
Sensitivity		mV/V	2±0.2
Accuracy class			C3
Repeatability error		% R.C.	≤0.01
Lag		% R.C.	≤0.02
Non-linearity		% R.C.	≤0.018
Creep (30 minutes)		% R.C.	≤0.0168
Zero output		% R.C.	≤1
Temperature compensation range		ºC	-10~+40
Opeclassification temperature range		ºC	-40~+65
Temperature coefficient of sensitivity		%R.C/ºC	≤0.002
Zero temperature coefficient		%R.C/ºC	≤0.002
Input impedance		Ω	385±10
Output impedance		Ω	350±1
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	3
Maximum table size		mm	500X500			600X800	800X1000
Recommended Bolts	Bolt size		M8				M14
	Strength class		A2 -70 or above
	Tightening torque	Nm	30				196

 Direction of observation
                                                                                                                  *For technical specifications and ordering information for                                                                                                 the WB702SH 250kg and 500kg side-mounted enclosed                                                                                               scales, please consult the factory