Type Load Cell

• Pattern: Cantilever Type
• Transform Type: Resistance Strain
• Out-Wire: 4-Wire
• Output Signal Type: Digital Type
• Feature: SemiConductor
• Production Process: Normal Wirewound
• Model NO.: SM20
• Material: Stainless Steel
• IP Rating: IP67
• Certification: ISO
• Customized: Customized
• Rated Load: 100kg
• Execution Standard: GB/T 7551-2008 Certificate
• Transport Package: Stendard Package
• Specification: Export
• Trademark: Sun-Moon
• Origin: China
• HS Code: 9031809090
• Production Capacity: 300, 000 Pieces/Year

Product Description

Description:
SM20 type weighing sensor is low in shape, small in size and light in weight. Coat stainless steel bellows seal, sensitive and reliable performance; The influence of eccentricity and lateral force is small, dynamic response is good, and the measurement accuracy is high. Suitable for small load measurement occasions. At the same time, easy to install, strong overload capacity, not easy to damage, suitable for belt scale, hanging head scale and other high-precision measurement occasions.
characteristic :
Monolayer alloy steel double hole cantilever beam type structure.
Monolingual fully sealed welding, suitable for harsh environments.
Chiming internal nitrogen filling seal, long-term stability.
Good dynamic response and high measurement accuracy.
Dimensions   (In mm. 1mm=0.03937 inches):











Customization:
 

CAP./SIZE	L1	L2	L3	L4	L5	ΦD1	ΦD2	ΦD3	ΦD4	H1	H2
kg/mm
10,20,30,50,100,200	126	82	18	16	44	8.2	8.2	25.5	32	20	20
250,300,500	200	120	45	15	80	14	13	30	52	40	25
Ib/inches(conversion  of  above  dimensions )
44.09,66.14,110.23,220.46	49.61	32.28	7.09	6.30	17.32	3.23	3.23	10.04	12.60	7.87	7.87
551.16,661.39,1102.31	78.74	47.24	17.72	5.91	31.50	5.51	5.12	11.81	20.47	15.75	9.84

Circuit Diagram:
Red:       +input   
Blue:     -input    
White:    -output     
Yellow:   +output            
   
Specification :

Type	Technical parameters
Nominal load range	100kg
Power supply	10~12 VDC
Zero balance	1.0±% of rated output
Analog output	2.0±0.01mV/V
Input resistance(Rlc)	400±20Ω(ohms)
Output resistance(Ro)	350±5Ω(ohms)
Insulation resistance	≥5000 MΩ(Mege-Ohms)
Class precision	0.02%FS
Effect of temperature	0.02%FS/10ºC
Operating temperature	-40~+85ºC
Safe Load Limit	200% FS
Safety margin against yielding	300% FS
Safety margin against breakage	500% FS
Material material	High performance alloy steel
Protection type	IP67