High Precision Cantilever Beam Load Cell for Weighing 0.11t to 4.4t

• Customization: Available
• Pattern: Cantilever Type
• Out-Wire: 4-Wire
• Model NO.: WB702-CR
• Material: Stainless Steel
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Transport Package: Carton
• Trademark: Webowt
• Origin: China
• HS Code: 8423900010
• Production Capacity: 50000
• Package Size: 30.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 3.000kg

Product Description

Features and uses:

• CAN interface high-speed and high-precision digital weighing load cell
• Supports C3, C6, and C10 accuracy selection
• Maximum weight update rate of 150 times/second
• Equipped with fault self-diagnosis function
• Laser welding sealing, IP68/69K protection level
• 2Cr13 stainless steel material, surface electrochemically polished, corrosion-resistant
• Suitable for applications such as electronic platform scales, packaging scales, belt scales, and hopper scales, it can be well applied to complex environments in various industrial industries such as chemical, food, pharmaceutical, and lithium batteries

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

Product type	Model	Elastomer	Capacity (kg)	Certification/Area	Temperature	Accuracy	Cable Length	Backup
a	b	c	d	e	f	g	h	i
LW - Load cell D - Digital load cell	WB702	Stainless steel 2Cr13	220,550,1100, 2200,3000,4400	N: Standard X: Explosion-proof	S: Normal	C3, C6, C10	3.5m,6m	A: Standard, Threadless F: Customization

Specifications

Model

LWD WB702CR

Rated capacity (R.C.)

kg

220

550

1100

2200

3000

4400

Accuracy

C3

C6

C10

Zero load output

%R.C.

≤1.0

Comprehensive error

%R.C.

≤0.023

≤0.012

≤0.007

Repeatability error

%A.L.

≤0.011

≤0.005

≤0.003

Creep (30 minutes)

%A.L.

≤0.023

≤0.0116

≤0.007

Minimum static load output recovery value (DR, 30 minutes)

%A.L.

≤0.023

≤0.0116

≤0.007

Temperature Effect

Minimum static load output

% R.C./ºC

≤0.0011

≤0.0007

≤0.0007

sensitivity

% R.C./ºC

≤0.0010

≤0.0005

≤0.0003

Temperature Range

compensate

ºC

-10~+40

range ofapplication

ºC

-20~+55

Secure storage temperature

ºC

-40~+80

calculate

Maximum Verification Interval (Nmax)

3000

6000

10000

Opposite Vmin (Y)

9000

11000

22000

Partition coefficient (PLC)

0.8

Humidity conforms to

CH

Minimum static load (Emin)

kg

0

Communication

type

CAN

protocol

WEBOWT WCAN, open

Driving Voltage

Min-Max

V DC

9~16

recommend

V DC

12

Current

maximum

mA

50

recommend

mA

30

Static Electricity Discharge ESD

KV

8

Immunity

V/m

10

Surge Protection

KV

Line line: 1.2KV /  Line to ground: 2.2KV

Burst Of Pulses EFT

KV

power line:  +/-3.5kV;    signal: +/-2.5kV

External Part Degree

[email protected].

1000000

2000000

2000000

Data update rate

Hz

50

50 / 100 / 150

50 / 100 / 150

Status Monitoring and Output

Underload alarm / overload alarm / fault alarm

Data Output

Floating point number weight + long integral internal code + alarm status

Material

2Cr13 stainless steel

surface preparation

electrochemical polish

protect

Sealing Method

Welding seal

Protection Level

IP68 / IP69K

limit load

Safe Overload

%R.C.

150%

Extreme-overload

%R.C.

300%

Cable length

m

3.5

6

construction bolt

Bolt size

M12

M14

M18

strength grade

A2-70/8.8 grade and above

tightening torque

N-m

120

196

300

Outline Dimensions (mm)
LWD WB702CR-A  0.22, 0.55, 1.1, 2.2, 3, 4.4t
 

Cable Color	Color Code (4-wire)
Yellow (Long)	SHILD
Green	CAN_H
White	CAN_L
Red	V+
Black	V-

Cap (t)	A	B	C	D	E	F	G	H	J	M	H1	H2	E1	E2	J1	K
0.11-1.1	133.4	76.2	25.4	15.4	30.7	30.2	57.7	17.3	13	15.9	7.9	16	8	37.2	3	20
2.2	136.6	76.2	25.4	18.3	36.8	36.6	57.9	22.9	13	15.9	12.7	19.8	8	43.3	3	20
3	139.7	79.2	25.4	18.4	39	36.6	57.9	22.9	15	15.9	12.7	19.8	8	45.5	3	20
4.4	171.5	95.2	38.1	21.5	42.9	42.9	73.8	29.3	19.3	22.2	17.4	22.7	8	49.4	3	20